Can you guys please help answer these 2 questions!

Can You Guys Please Help Answer These 2 Questions!

Answers

Answer 1

Answer:

3216

hope it can help you

brainliest pls


Related Questions

what digit 7 sits in this number 714,583​

Answers

Answer:

Hundred thousands place.

Answer:

In this case the number 7 would be located in the hundreds of thousands.

---

Thank you so much for participate in the community of Brainly.com

I hope help you :)

Kind regards, Antonio.

which are undefined? sec(-pi/2) csc(3pi) cot(7pi/2) csc(-3pi/2) cot(5pi/3)

Answers

Answer:

[tex]csc(3\pi ), sec(\frac{-\pi}{2})[/tex]

The Undefined term is csc(3pi) and  sec(-pi/2) .

What is Trigonometry?

The area of mathematics that deals with particular angles' functions and how to use those functions in calculations. There are six popular trigonometric functions for an angle. Sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant are their respective names and acronyms (csc).

Given:

As, Cosecant is the reciprocal of sine, so the cosecant of any angle x for which sin x = 0 must be undefined, since it would have a denominator equal to 0. The value of sin (pi) is 0, so the cosecant of pi must be undefined.

Thus, csc(3pi) is undefined

and, the value of The value of cos (pi/2) is 0, so the secant of (pi)/2 must be undefined.

Thus, sec(-pi/2) is also undefined.

Learn more about Trigonometry here:

https://brainly.com/question/29002217

#SPJ2

Brody goes out to lunch. The bill, before tax and tip, was $14.55. A sales tax of 6% was
added on. Brody tipped 25% on the amount after the sales tax was added. What was
the total cost of the meal, plus tax and tip? Round to the nearest cent.

Answers

Answer:

Your answer is $19.06

Step-by-step explanation:

You have to multiply the money by the decimal. In this case 14.55 by 31% (0.31 basically), and then add that to the original price.

Select the correct answer. Subject On-Time Assignment Submission On-Time Arrival to Class Physics 89.7% 82.3% Math 88.2% 88.7% Chemistry 89.4% 83.1% Biology 90.1% 82.4% Total 88.5% 84.7% The probabilities by subject of on-time assignment submission and on-time arrival to class are given in the table. What is the chance of on-time assignment submission if it is a chemistry assignment? OA. 82.3% OB. 88.5% OC. 89.4% OD. insufficient data

Answers

The chance of on-time assignment submission if it is a chemistry assignment is insufficient data.

What is Probability?

Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.

The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.

The degree to which something is likely to happen is basically what probability means.

We have,

The probabilities by subject of on-time assignment submission and on-time arrival to class.

Before we can estimate the likelihood of interest, we must first know how many assignments are assigned in each class.

In physics, there were 25.1% of the on-time assignments, assuming that each class had the same number of assignments.

Here, we have insufficient data to find the on time submission.

Learn more about Probability here:

https://brainly.com/question/11234923

#SPJ7

Please verify my answer. Do this look correct to you? If not please explain

Answers

Answer:

  y = e·x

Step-by-step explanation:

The equation of a line tangent to a curve at a point is conveniently written in the point-slope form. The slope is the derivative of the function at the point. For your function, the rules applicable to products and exponential functions apply.

__

  y = (e^x)(x^2 -2x +2

  y' = (e^x)(x^2 -2x +2) +(e^x)(2x -2) . . . . . (uv)' = u'v +uv', (e^x)' = e^x

  y' = (e^x)x^2 . . . . . simplify

For x=1, the slope is ...

  y' = (e^1)(1^2) = e

__

The point-slope form of the equation for a line is ...

  y -k = m(x -h) . . . . . . line with slope m through point (h, k)

  y -e = e(x -1) . . . . . . . line with slope 'e' through point (1, e)

  y = e·x -e +e . . . . . add e

  y = e·x . . . . . . . . . . equation of the tangent line

__

Additional comment

It is often the case that ex is written when e^x is intended. We are trying to avoid that ambiguity here by writing the equation with an explicit "times" symbol.

I can buy a $1000 bond for $950. I get $50 / year and it matures in 20 years. What interest rate am I earning?

Answers

The interest rate you are earning on a bond that has a face value of $1000, a price of $950 and a coupon of $50 is 5.42%

What is the interest rate?

The interest rate is the rate of return on the bond given its face value, coupon payments and price.

Interest rate can be determined using a financial calculator:

Cash flow in year 0  = -950 Cash flow in year 1 to 20 = 50 Cash flow in year 20 = 1000

Interest rate = 5.42%

To learn more about interest rate, please check: https://brainly.com/question/14935026

#SPJ1

surface area of prisms need help ASAP I will give brainliest​

Answers

Step-by-step explanation:

A=2πr(r+h)

A=6.28×14mm(+29mm)

A=77.92(14mm+29mm)

A=77.92×43

A=3350.56 mm

Hope it helps

KC

Simone is four years older than her sister Olivia. Their combined ages is 28. What are their ages. Show all of your work

Answers

Answer:

Simone is 16 and Olivia 12 years old.

Step-by-step explanation:

"Simone is four years older than her sister Olivia."

(1) Simone age = Olivia age + 4

"Their combined ages is 28."

(2) Simone age + Olivia age = 28

→ We can substitute from the first equation (1) Simone age with Olivia age + 4 into the second equation (2)

        Simone age + Olivia age = 28

      Olivia age + 4 + Olivia age = 28, subtract 4 from both sides

   Olivia age -4 +4 + Olivia age = 28 - 4

                            2· Olivia age  = 24 , divide both sides by 2

                               Olivia age = 24/2

                               Olivia age = 12 years old

From the first equation (1) we have:

Simone Age = Olivia age + 4 = 12 + 4 = 16 years old

Check our answer:

"Their combined ages is 28 "

12 + 16 = 28 ✅

What value of x makes the
equation true? Write your
answer in the box below,

-1/4x-12=x+3

Answers

Answer:

[tex]x = -12[/tex]

Step-by-step explanation:

Step 1:  Add 1/4x to both sides

[tex]-\frac{1}{4}x - 12 = x + 3[/tex]

[tex]-12 - \frac{1}{4}x + \frac{1}{4}x = x + 3 + \frac{1}{4}x[/tex]

[tex]-12 = \frac{5}{4}x + 3[/tex]

Step 2:  Subtract 3 from both sides

[tex]-12 - 3 = \frac{5}{4}x + 3 - 3[/tex]

[tex]-15 = \frac{5}{4}x[/tex]

Step 3:  Multiply both sides by 4/5

[tex]-15*\frac{4}{5}=\frac{5}{4}x * \frac{4}{5}[/tex]

[tex]-12 = x[/tex]

Answer:  [tex]x = -12[/tex]

Answer: x = -18.75

-1/4x - 12 = x + 3

Add 12x from both sides to get
-1/4x = x + 15

Then minus x from both sides
-5/4x = 15

The divide by -5/4 to get
x = -18.75

Giving brainlest pls awnser quick

Answers

27 hours I think or 30

Miguel eats a meal at a restaurant and leaves a 15 % tip for the server. The cost of the meal without the tip is p dollars. Which expressions represent the total cost, in dollars, of the meal and the tip? Select ALL that apply.​

Answers

Answer:

B,D, and E

Step-by-step explanation:

it's 15% so it would have to be either as a fraction or decimal answer B is a fraction. And D and E are both decimals so you add your percent to your p which is something.

The expressions A, D, and E represent the total cost of the meal and the tip.

What is the algebraic expression?

Algebraic expressions are mathematical statements with a minimum of two terms containing variables or numbers.

The cost of the meal plus the tip is equal to the cost of the meal plus 15% of the cost of the meal. It can represent this in several ways:

A. 1.15p

D. p + 0.15p

E. p + 1.15p

All of these expressions represent the total cost of the meal and the tip.

Option B, 100P/15, does not represent the total cost of the meal and the tip.

Option C, p + 15, represents the cost of the meal plus a flat fee of 15 dollars, not 15% of the cost of the meal, so it does not represent the total cost of the meal and the tip.

Therefore, the correct answers are A, D, and E.

Learn more about the algebraic expression here :

brainly.com/question/21751419

#SPJ2

Solve the equation x^2+6x= -11/4

Answers

Answer:

Step-by-step explanation:

First, move the -11/4 to the other side, so the expression can equal 0.

[tex]x^2+6x+11/4=0[/tex]

To make the equation easier to work with, multiply both sides by 4, cancelling out the fraction.

[tex]4x^2+24x+11=0[/tex]

There are many ways to solve a quadratic equation (factoring, quadratic formula, completing the square).

Solving this equation by factoring is the easiest. Factoring with a leading coefficient greater than one can be difficult and there are many ways to accomplish it. The way I'm going to do it is to first find the factors of [tex]4x^2[/tex] and then the factors of 11. And then multiply across, add the middle terms (derived from multiplying) and try to make it equal 24x.

[tex]4x^2[/tex]:      24x         11:

2x         22x          11

2x           2x            1

           24x (works)

I'll then take the factors diagonal. (2x+1)(2x+11)=0

So [tex]x=-\frac{1}{2}, -\frac{11}{2}[/tex]

A multiple choice question has five answer options of which two are correct, whast is the probabliuty od randoml;y choosing the correct pair?

Answers

Answer:

1/10 or 10%

Step-by-step explanation:

Probability of choosing one correct response: (2 correct options, 5 choices)

2/5

Once we've chosen one correct response, there are 4 options left, one of which is correct:

1/4

2/5 * 1/4 = 2/20 = 1/10

Hope this helps <3

Answer:

It is equally likely for 1, 2, 3, or all to be correct so probability is 1/4

Step-by-step explanation:

Toltal ways in which 2 options can be correct is (42), which is 6. Out of these only 1 is correct. So probability of selecting correct answer is 1/6. Since he has 5 chances the probability of getting marks is 1−(56)5. hope this helps if not let me know have a nice day

What is the area of the smaller rectangle?

Answers

Answer:

64 mm^2

Step-by-step explanation:

The area of the rectangles is calculated by multiplying width and length:

for the bigger rectangle:

12*48 = 576 mm^2

for the smaller rectangle:

4*16 = 64 mm^2

How many 150 ml bottles can be filled with 6 litres/

Answers

Answer:

40 bottles

Step-by-step explanation:

6liters=6000ml so I do 6000/150=40.Therfore 40 bottle of 150ml can fill a bottle wth 6 literes

AND SORRY FOR BAD GRAMMAR BUT I HOPE IT HELPS!!

Use the picture attached!!
How many lines of symmetry does the picture have?
A.
1
B.
3
C.
0
D.
2

Answers

Answer:

The Correct Answer is C.0.

Hope it hepls you Czn!

Please Mark me as Brainleast!!!!!!!!

can someone explain to me how to get 338 root 2 as the answer​

Answers

Answer:

13√2

Step-by-step explanation:

The square root of 338 is expressed as √338 in the radical form and as (338)½ or (338)0.5 in the exponent form. The square root of 338 rounded up to 5 decimal places is 18.38478. It is the positive solution of the equation x2 = 338. We can express the square root of 338 in its lowest radical form as 13 √2.

√338 = √13^2x2 = V13^2 x √2 = 13√2

13√2 = 13 x 239/169 = 239/13 = 18.385

PLEASE HURRY!! A camera has a listed price of $845.98 before tax. If the sales tax rate is 9.5%, find the total cost of the camera with sales tax included.
Round your answer to the nearest cent, as necessary.

Answers

Answer:

926.35

Step-by-step explanation:

first find 9.5% x $845.98

=$80.37

then add $845.98 to $80.37

= $926.35

Simplify the expression 1.8(x-4.2)+x



Solve this pls

Answers

Answer:

2.8x - 7.56

Step-by-step explanation:

1.8(x-4.2) + x

= 1.8x - 1.8(4.2) + x

= 2.8x - 7.56

hope this helps!

A store can buy 8 cartons of milk for $24 or 7 cartons of milk for $28.
How much less does each carton of milk cost if the store buys 8 cartons instead of 7 cartons?

A.
$1 less

B.
$2 less

C.
$3 less

D.
$4 less

Answers

Answer:

A. $1 less

Step-by-step explanation:

24 divided by 8 (unit rate) = $3

28 divided by 7 = $4

4-3=1

Use the point-slope formula to write an equation of the line that passes through (-1,-6) and (4, 1). Write the answer in slope-intercept form (if possible). h The equation of the line is​

Answers

Answer:

y = 1.4x - 4.6

hope this helped :)

Can y’all help me pls

Answers

Answer:

The change in expected height for every one additional centimeter of femur length.

Step-by-step explanation:

The slope represents how the value along the y axis is affected by the value along the x axis. So if x = femur length and y = expected height,

the slope is how the expected height is affected by the femur length.


Find all solutions to the equation
in the interval [0, 2π). Enter the
solutions in increasing order.

cos 2x = cos x

X = [?],

Remember: cos 20 = cos²0 - sin²0

Answers

[tex]\bold{FULL ANSWERS:}[/tex]


15. Find the height of a parallelogram with an area of 41 square meters and
base 8.2 meters

Answers

ANSWER: 5m

EXPLANATION:
parallelogram area= Base x perpendicular height (so not the slanted height but the one from the Base to the top side).

Therefore height= area/base= 5m

daniel wants to build a sandbox that has a perimeter of 20.5 feet . The length is 5.25

Answers

Your answer would be 3.9 feet.

Ok, let's put this as an equation:

•20.5 = Width x 5.25

•Therefore 20.5 / 5.25 = Width

•Which comes to an answer of 3.9 feet.

I hope this helps! :)

A flowerbed has an area of 12 square meters. What is the largest possible perimeter of the flowerbed?

Answers

Answer:

5 feet long and 1 foot long and vise versa.

Step-by-step explanation:

1 Jack and Diane want to meet for breakfast. Jack walks 1.5 mph and Diane walks 1 mph. They started 5 miles apart from each other. How long does it take them to meet up?

anwers : jack take 3.33 hours and diane would take 5 hours

2 How far apart were they after 1 hour?

Answers

1.5mph (x) = 5m
x = 5:1.5 = 3.33 [hours]

1mph (x) = 5m
x = 5:1 = 5 [hours]

After one hour, with JACK’S Speed :
5m - 1.5m = 3.5m [far apart]

After one hour, with DIANE’S Speed :
5m - 1m = 4m [far apart]


I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER

Answers

sinA = 28/53
CosA = 45/53

TanA = sinA/cosA = 28/45

Answer:

tanA=28/45

Tan(A) =Y/X or Opposite/ Hypotenuse

Can you please help

Answers

Answer:

1/12 inches

Step-by-step explanation:

1/2 = 6/12

then:

7/12 - 1/2

is equivalent to:

7/12 - 6/12 = (7-6)/12

= 1/12

How to Crammers Rule to find k in this equation

Answers

Answer:

  k = -1/2 or 2

Step-by-step explanation:

For equations ...

  ax +by +c = 0

  dx +ey +g = 0

Cramer's Rule tells you the solutions are ...

  x = (-ce +gb)/(ae -db)

  y = (-ga +dc)/(ae -db)

In order for these equations to be consistent, the solution for any pair of them must be the same. It is sufficient for us to find 'k' such that the values of x are the same.

__

first and third equations

  x = (-1·7 +1·(k+1))/(1·7 -3·(k+1)) = (k -6)/(4-3k)

second and third equations

  x = (3·7 +1·5)/(2k·7 -3·5) = 26/(14k -15)

__

For these values to be the same, we must have ...

  (k -6)/(4-3k) = x = 26/(14k -15)

  (k -6)(14k -15) = (4 -3k)(26) . . . . . cross multiply

  14k² -99k +90 = -78k +104 . . . . . simplify

  14k² -21k -14 = 0 . . . . . . . . . . . . . put in standard form

  7(2k +1)(k -2) = 0 . . . . . . . . factor

The solutions are the values of k that make the factors zero: k=2, k=-1/2.

These equations will be consistent if k = -1/2 or k = 2.

_____

Additional comment

Using our above expression for x, we can find the value of x for the solution x = -1/2 to be ...

  x = 26/(14(-1/2) -15) = 26/(-22) = -13/11

The first equation tells us the corresponding value of y will be ...

  x +(-1/2 +1)y +1 = 0

  y = -2(x+1) = -2(-13/11 +11/11) = 4/11

For k = -1/2, (x, y) = (-13/11, 4/11).

The attached graph shows the solution for k=2.

For k = 2, (x, y) = (2, -1).

Other Questions
Si javais le temps, je _____________________ (partir) en vacances. Which area of chemistry is concerned with reaction rates?)A)AinorganicB)kineticsorganicD)redox Of the three sciences, physics, chemistry, and biology, the most complex is A. physics because it involves many mathematical equations. B. chemistry because there are so many possible combinations of atoms. C. biology because it is based upon both the laws of chemistry and physics. D. All three of these sciences are equally complex. complete the paragrah about the domestic attack on american soil that occurred on April 19, 1995 and the possible cause 1) How many molecules of K2CrO4 are in 0.6 moles?2) How many atoms of K are in 0.6 moles of K2CrO4?3) You dilute 0.5 mol of NaOH to form 2 L of solution. What is the Molarity of that solution?4) You dissolve 50 g of sugar to make 250 g of sugar water. What is the percent by mass?5) A 2 L bottle of 5% vinegar has how much vinegar by volume? y library> COMP 107: Web Page Design home > 49. LAB Auto loan (CSS) Students: Section 4.9 is a part of 1 assignment Week 7 LAB: Auto Loan (CSS) 4.9 LAB: Auto loan (CSS) Create an external stylesheet so the provided HTML produces the following web page Comparison of Dealer Incentives and Loan Offers Purchase Offer 1 Purchase Offer 2 am Cost Purchase price $33.500 Purchase price Cash incentive rebate $0 Cash incentivebate Loan term (months) 48 Loan term (mores Annual percentage rate (APR) 32 Annual porcentago (APS) Monthly payment 572530 Monthly payment search D O E Explain why it is important to have a good credit history. If the non-parallel sides of a Trapezium are equal prove that it is cyclic. Please help with my Chem101 hw NEED HELP QUICKLY WILL GIVE RIGHT ANSWER POINTS!!!! The voice of a dispassionate observerSelect the best answer from the choices provided. O A. Displays personal interest in the speechOB. speaks objectively about factsOC. Employs Maslow's Hlerarchy of Needs to convince an audienceOD Includes personal anecdotes in a speech Connection to the 18th amendment John is distrustful of others and reacts quickly to perceived threats. Even though he has no evidence, he is convinced that his wife is being unfaithful. He finds it almost impossible to forgive those he perceives have wronged him. John displayed the characteristics of ___________ personality disorder. 3. Which of the following major US construction jobs did immigrants help to complete?A. Hoover DamB.Panama CanalC. Transcontinental RailroadD. all of the above i really need to pass this course = #7 iIn the diagram, ARST ~ AXYZ . Find the scale factor fromARST to AXYZ. Write your answer in simplest form.SYCO3R 4T2110.514Z How long should you check for breathing while performing cpr. Why is it thought that the majority of natural selection is stabilizing selection?. This table represents a linear relationship between x and y.X Y-6 -3-4 -2-2 -1 0 0Based on the linear relationship inthis table, what is the value of y when x is 4?A. 1B. 2C. 3D. 4 How did the Great Depression affect children???