Answer:
5hrs
Step-by-step explanation:
...................
Joyce says that 4 is a factor of every whole number that has a 4 in the ones place. Nathan says 2 is a factor of every whole number that has a 4 in the ones place. Are they both correct? Complete the following to explain. Joyce is correct For example, 14 has a 4 in the ones place and choose... 4. Choose... Nathan is Choose... Four is Choose... and all numbers with an number in the ones place have Choose... as a factor.
9514 1404 393
Answer:
Joyce is incorrect; 14 is not divisible by 4Nathan is correct; 4 is divisible by 2 and all numbers with 4 in the ones place have 2 as a factor.Step-by-step explanation:
We know that 4 is divisible by 4, and 14 is not. It has to do with 14 = 4 + 10, where 10 does not have 4 as a factor.
On the other hand, both 4 and 14 are divisible by 2. That's because 14 = 4 + 10, where 10 has 2 as a factor.
Joyce is incorrect; Nathan is correct—for the reasons shown above.
Answer:bbbbb
Step-by-step explanation:
Solve each system.if a system's equations are dependent or if there is no solution ,state this . Please answer Thank you !
Answer:
1.x = 2 + 1.5y + 0.5z
2.x=3y=8z=22
3.x=4+y/3−2z/3
Step-by-step explanation:
mark brainliest please
A bag contains 4 yellow tiles and 2 green tiles . A tile will be taken from the bag at random and set aside. A second tile will then be taken from the bag at random . What is the probability that both tiles will be green?
There is a 40 percent chance because there are more yellow tiles than green
Answer:1/15
Step-by-step explanation:
In total there are 6 marbles. 2 out of 6 are green so it'll be 2/6 green marbles. If one is taken away and put aside with no replacement, then it'll be 1/5. (1 out of the 5 marbles left) Then you'll multiply 2/6 and 1/5 and you'll get 1/15.
Identify which table represents a linear function. Hint: there are a few
ways to do this. You can plot the points of each table or find the slope
of all the points.
Answer:
option 2
Step-by-step explanation:
Sketch a plane region and indicate the axis about which it is revolved so that the resulting solid of revoltuion (found using the shell method) is given by the integral.
π
2π∫ xsinx dx
0
Answer:
See attached picture.
Step-by-step explanation:
The idea of the shell method is to find the volume of a differential shell by using the formula:
[tex]V=2\pi\int\limits^a_b {rh} \, dr[/tex]
in the drawing we can see that r=x, h=sin x and dr=dx. The area is revolving about the y-axis from x=0 to [tex]x=\pi[/tex]. So the volume is found by using the following integral:
[tex]V=2\pi\int\limits^\pi_0 {xsin x} \, dx [/tex]
what is equivalent to 5 to the power of 2 divided by 5 to the power of 8
Solve for x using the
distributive property.
5(2x - 7) = 5
Answer:
x=4
Step-by-step explanation:
10x-35=5
10x=5+35
10x=40
x=4
(distributive property was just multiplying 5 by both numbers in the parentheses)
Answer:
10x-35=5
10x=40
x=4
Step-by-step explanation:
prove me wrong
Don't steal points
its not cool
i WILL report
and also
answer this and u could have a chance to get brainliest
ill be asking 10 questions
whoever has the best answer in any of these ill give brainliest :D
Answer:
D) b + 6 = 17; b = 11
Step-by-step explanation:
Marco checked out a total of 17 items. It is given that 6 of them are movies. Set the equation. Let b = the amount of books checked out:
Whole = Part A + Part B
Whole = 17
Part A = movies = 6
Part B = books = b
17 = 6 + b
Isolate the variable, b. Note the equal sign, what you do to one side, you do to the other. Subtract 6 from both sides:
17 (-6) = 6 (-6) + b
b = 17 - 6
b = 11
D) b + 6 = 17; b = 11 is your answer.
~
Answer:
The last option
Step-by-step explanation:
The keep deleting my answer for no reason-
Which system of linear equations will have the same solution as that of the given system of linear equations
Answer:
Option 1 is correct.
Step-by-step explanation:
Given two linear equations to us are ,
[tex]\qquad 3x + 7y = 10 \\\\ \qquad x + y = 2 [/tex]
And we have to find which system of linear equations have same answer .
On considering option (1) which is ,
[tex]\qquad 3x + 7y = 10 \\\\ \qquad 2x + 2y = 4 [/tex]
On taking the second equation in this ,
[tex]=> 2x + 2y = 4 \\\\=> 2( x + y ) = 4 \\\\=> x+y =\dfrac{4}{2}}\\\\\boxed{\red{\bf => x + y = 2 } }[/tex]
This is same as the second one given in the Question . And the first one is already same .
Hence option (1) is correct .
The expression ( x 22 )( x 7 )3 is equivalent to xp. What is the value of p ?
Answer:
p=43
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
d
ill give brainliest pls help
Answer:
1
Step-by-step explanation:
1-2x ≥0
1≥ 2x
x≤1/2
only 1 i.e.,E is not included.
Evaluate log 473 round to the nearest hundredth
Answer:
473 rounded to the nearest hundredth, would be 400.
.The diameter of a bike wheel is 27 inches. If the wheel makes 15 complete rotations, how far does the bike travel?
Answer:
1271.7in
Step-by-step explanation:
A complete rotation is = circumference of the wheel.
So calculate the circumference which is pi times diameter.
27 times pi (which is 3.14) = 84.78in one rotation
so if you make 15 rotations, you are multiplying it by 15
15 x 84.78 = 1271.7in
What is the product of 7.68 and 3.92?
Answer:
30.1056
Step-by-step explanation:
dude just multiply it
duh.... ☠
Please find x ASAP!...........
Answer:
x = 40°
Step-by-step explanation:
Both triangles can be regarded as similar triangles. Therefore, their corresponding angles would be congruent to each other.
Thus:
x = 180° - (75° + 65°)
x = 180 - 140
x = 40°
A 2018 Chevrolet Suburban averages 15 miles per gallon of gas in the city. It drives 47% farther per gallon of gas on the highway. If gas costs $3.25 per gallon, how much does a Suburban cost to drive per mile on the highway
Answer:
On the highway, the cost to drive per mile is $2.21
Step-by-step explanation:
In the city the average distance per gallon is 15 miles
On the highway, he can drive 47% farther;
The distance he can cover on the highway per gallon will be;
15 + 47% of 15
= 15 + 0.47(15)
= 15 + 7.05 = 22.05
So on the highway, he can travel a distance of 22.05 miles
So the cost per mile on the highway would be;
$3.25 for 15 miles
$x for 22.05 miles
so we have the cost to drive per mile on the highway as;
(3.25 * 15)/22.05 = $2.21
What is 3/10 as a decimal and as a representation percent? Please answer fast thanks
Answer:
as a decimal 0.3 and the percent is 30%
Answer:
in decimal :0.3 and in percent:3/10/total*100%
Step-by-step explanation:
in decimal: 3/10
=0.3
in percent= 3/10/total*100%
Which function is shown in the graph below? y = log Subscript 0.4 Baseline x
y = log Subscript 1 Baseline x
y = log Subscript 3 Baseline x
y = log Subscript 10 Baseline x
Answer:
c. y=log subscript 3 baseline x
Step-by-step explanation:
edge
Answer: the answer should be c on edg. but im not sure because you just copy and pasted it lol.
Brian saved $8 on a pair of sneakers with a 25% coupon at Kohls
yesterday. What was the original price of the sneakers
Answer: 32$
Step-by-step explanation: 8 x 4 = 32
32 divided by 4 = 8
Solving Right Triangles.
10 points - please help!
Offering brainliest to best answer!
Please answer!
Answer: C
Step-by-step explanation:
The missing side of the triangle is the hypotenuse. We are given the length for both legs. To find the midding leg, we need to use teh Pythagorean Theorem.
Pythagorean Theorem: a²+b²=c²
A and b are the legs, while c is the hypotenuse. We plug in the legs and solve for c.
2²+3.6²=c² [exponent]
4+12.96=c² [add]
16.96=c² [square root both sides]
[tex]c=\sqrt{16.96}[/tex]
Now that we have found the hypotenuse, we know the answer is C.
Hello!
[tex]\large\boxed{\sqrt{16.96}cm}[/tex]
Use the Pythagorean theorem to solve for the missing side of the triangle:
a² + b² = c²
Plug in the given side lengths to solve for "c", or the Hypotenuse:
(2)² + (3.6)² = c²
4 + 12.96 = c²
16.96 = c²
Take the square root of both sides:
√16.96 = c
(a) Complete the table of values for y = 2x + 4.
Please help ❤️ 15 points awarded :)
Answer:
your first answer is incorrect it is y= 2
y=6
y=8
The distance between Columbia and Savannah is 6.5 inches on a map. If the map scale is 1 inch = 30 miles, what is the actual distance between the towns?
Answer:
195 miles
Step-by-step explanation:
Because if 1 inch= 30 miles you would have to multiply 30 by 6 because there is 6 inches, which is 180. The you have to look at the .5. .5 is half an inch, so you have to divide 30 by 2. you get 15 and then add 15 to the 180 and get 195.
I hope this helps!! Have a wonderful day!!! :D
Select the correct answer.
A system of equations and its solution are given below.
System A
To get system B below, the second equation in system A was replaced by the sum of that equation and the first equation in system A multiplied by -2.
System B
A.
The second equation in system B is 7x = 30. The solution to system B will be the same as the solution to system A.
B.
The second equation in system B is -7x = 14. The solution to system B will be the same as the solution to system A.
C.
The second equation in system B is -7x = 14. The solution to system B will not be the same as the solution to system A.
D.
The second equation in system B is 7x = 30. The solution to system B will not be the same as the solution to system A.
$300 bases price plus $20 per guest for up to 30 guests. Whats the initial value?
The base price is $300 and $20 per guest, then the initial value will be equal to $300.
What are arithmetic Operations?The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or even more items.
Included in them is the study of integers, especially the order of operations, which is important for all other areas of mathematics, notably algebra, data management, and geometry.
As per the data mentioned in the question,
Base price = $300
Price per guest = $20 for up to 30 guests.
Then, the equation according to this will be,
$300 + $20(x)
Here, x is the number of guest, which is not more than 30.
Also, the initial value will be equal to the base value, which is 300.
To know more about arithmetic operations:
https://brainly.com/question/25277954
#SPJ2
NEED HELP ASAP!!!!!!!!
*NEED HELP NOW MATH HOMEWORK* Use the distributive property to simplify the expression. The expression is 8(5+w) simplify it please!!!
Answer:
40+8w
Step-by-step explanation:
Heya! When it comes to using the distributive property, you multiply the numbers inside the parenthesis with the outside number. In that case, 5 and 8 gives you a product of 40, and 8 and w give you a product of 8w. I hope this helped! <3 (Please mark as brainliest if I got this right!)
Answer:
40+8w
Step-by-step explanation:
8x5+8w
solve by elimination -6x+6y=6 -6x+3y=-12
Answer:
3y=-6 ÷3
y=-2
Step-by-step explanation:
prove me wrong
Answer:
x=5
y=6
Step-by-step explanation:
-6x+6y=6 6x-6y=-6
-6x+3y=-12 -6x+3y=-12
-3y=-18
y=6
plug 6 into y for any equation
-6x+36=6
-6x=-30
x=5
I will cashapp you not playin but don’t give me the wrong Answer and explain
Answer:
It would be option two: Bill's Electric Company charges 6 dollars per hour plus a flat rate of 15 dollars for a service call. If Monica has at least 100 dollars to spend, how many hours can the service man work?
Step-by-step explanation:
6 dollars an hour means it would be 6x.
A flat rate of 15 means there would be just 15 as a number, no x's.
And the sign is less than or equal to, so she has over a hundred dollars to spend.
A...................
Step-by-step explanatio
Factor this polynomial expression.
10x2 - 7x- 12
A. (5x - 4)(2x + 3)
B. (5x + 4)(2x-3)
C. (5x+6)(2x-2)
D. (5x-6)(2x + 2)
Answer:
(5x+4)(2x-3)
Step-by-step explanation:
Bob eats 4 bottles of of baby food per day. If his father buys him 38 bottles of baby food how many days would it take him to finish it
Answer:
There are 7 days in a week so 7 times 4 = 28
Step-by-step explanation:
38 minus 28 = 10 days
It will take him 10 days