Mathematics College

Which of these u is a example

Answers

Answer 1

Answer:

the correct answer is C there ya go

Answer 2

Answer:

C. Typing 28 words in 2/3 of a min

Step-by-step explanation:

42 words : 60 secs = ? words : ? secs

42:60 16:40 / This could not be an answer because 1/3 of 42 is 14. And 16 exceeds 14. So this couldn't be a possible answer choice.

42:60 16:80 / This could not be an answer because 16 is less than 42 and the time given here is over 60 secs.

42:60 28:40 / This would be an answer because 1/3 of 42 is 14. SO if we multiplied 14 by 2 we would be 28.

42:60 28:80 / This could not be an answer because 28 is less than 42 and the time given here is over 60 secs.

Related Questions

Which list orders –3, 2, 5, –1 from least to greatest?
–1, 2, –3, 5
–1, –3, 2, 5
–3, –1, 2, 5
5, 2, –1, –3

Answers

Answer:

--3,-1,2,5

all numbers from the left side are smaller than the those on the right

Answer:

-3,-1,2,5

Step-by-step explanation:

What is the answer for number 5

Answers

Step-by-step explanation:

The answer is 3 pls mark me as brainliest

three quarters the product two number x and y

Answers

Answer:

0.75*(x)*(y)

Step-by-step explanation:

Help me ASAP pleasee!!!!!

Answers

Answer:

umm i think itz 16

Step-by-step explanation:

fycfyuyvt6vb

Answer:

X would be 16 since

x= 8

------

cos(8)

Eric is hiring a company to install carpeting in his house. The company charges a one-time installation fee plus a certain amount per square yard of carpeting. The graph below shows the relationship between the number of square yards of carpeting and the total cost, in dollars.
A. Slope of the graph
B. Y-intercept of the graph
C. Domain of the function
D. Range of the function

Answers

Answer:

As axjames said, it is A. Slope of the graph.

Step-by-step explanation:

A slope in a graph can mean a increase or a decrease in whatever. For example a decrease in miles per hour (mph), business sales, and more. Also don't forget slopes with decrease are negative slopes and slopes with increase are positive slopes. A positive slope moves upward on a graph from left to right. A negative slope moves downward on a graph from left to right. It's important to note that we work from left to right when dealing with slope.

The graph of a linear equation is a straight line.

The quantity that represents the cost per square yard of carpeting is the (a) slope of the graph.

The slope of the graph is the rate of change of the total cost over the change in square yard.

This means that:

The slope of the graph is the cost per square yard of the carpet.

Hence, the required quantity is (a)

Answers

Answer: Brittney made a proportional copy of a figure by multiplying each side length by 1/4. Drag numbers to complete the table

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Answer

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Answer:

Step-by-step explanation:

Side Original length Copy length

a 4 1

b 6 1.5

c 20 5

d 16 4

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Answer:

a= 4 1

b= 6 1.5

c= 20 5

d= 16 4

Step-by-step explanation:

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7x+9=23 WHAT IS X please answer thx

. Using powers of 10, which would be the best choice for the first number to subtract in the division problem 4860 ÷ 15? 1500 15,000 150 15

PLEASE HELP ME WITH NUMBER 1

pls help me On a recent math test, Pedro was asked to solve: 526 ÷ 19. His answer was 26 R 32. His answer was marked incorrect. What mistake did Pedr…

multiplication expression with a product of 132,849 is shown below. What is the missing digit? four thousand five hundred eighty one times blank nine

Find the percent decrease from 175 to 70.

Pls helps me When solving: 1,175 ÷ 5, using partial quotients, how would you decide which power of 10, when multiplied by 5, should be subtracted fir…

Step-by-step explanation:

Evaluate. (a−2b)3 when a=−2 and b=−12

Answers

Step-by-step explanation:

(a−2b)

\{ - 2 - (2 \times - 12) \}{−2−(2×−12)}

\{ - 2 - ( - 24)\}{−2−(−24)}

\{ - 2 + 24 \}{−2+24}

2222

the required value is 22

The simplified value of (a−2b)³ is 10648.

What is equation?

Equations are mathematical statements containing two algebraic expressions on both sides of an 'equal to (=)' sign.

Parts of an Equation

There are different parts of an equation which include coefficients, variables, operators, constants, terms, expressions, and an equal to sign. When we write an equation, it is mandatory to have an "=" sign, and terms on both sides. Both sides should be equal to each other. An equation doesn't need to have multiple terms on either of the sides, having variables, and operators.

given:

(a−2b)³

and, a=−2 and b=−12

Now, substituting the values

(a−2b)³

= ((-2)−2(-12))³

= (-2 + 24)³

= 22³

= 10648

Hence, the simplified value is 10648.

Learn more about equation here:

https://brainly.com/question/10413253

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what is the midpoint between (-1, 1) and (5, -5)

Answers

The midpoint is (2,-2)

log2 (x - 1) - log6(x + 2) = 2

Answers

Answer:

log2(x - 1) - log6(x + 2) = 2

x ≈ 12.1485

PLEASE HELP ITS MATH THANK YOUUUU

Answers

Answer:

sorry i don't know

Step-by-step explanation:

sorry

3 kilometers

9/3=3x1=3

a line parallel to the graph of 3x+2y=6 and contains the point (6,-3)

Answers

The Equation of the Line that Passes through (4, 2) and is Parallel to 3x – 2y = –6 is 3x – 2y = 8

Pls help me i need it

Answers

The answer is 4! 40,000km

A snack pack of Sour Patch Kids weighs 3.25 oz. A standard
size pack weighs 5 oz. What is the difference in weight
between the standard size and snack pack?

Answers

Answer:

1.75oz

Step-by-step explanation:

The question says "What is the difference in weight

between the standard size and snack pack?" The word "difference" symbolizes a subtraction problem. Our problem is 5oz - 3.25oz which equals 1.75oz.

Hope this helped!

PLEASE HELP MEEE!!!!!

Answers

Answer:

what

Step-by-step explanation:

why would you even need to know this

A package of 4 pairs of insulated costs $24.76. What is the unit price of the pairs of ?

Answers

24.76 / 4 = 6.19

It will cost $6.19

Factor using the GCF: 49x - 7

Group of Choices:

5(x+7)
7(2x-7)
7(7x-1)
7(7x)

Answers

[tex]49x - 7[/tex]

Factor out 7 from the expression and remaining will be

[tex]7(7x - 1)[/tex]

Hence,Option C is correct..

The solution is: Option C is correct. Factor using the GCF: 49x - 7 is

7(7x-1).

Here, we have,

given that,

we have to factor using the GCF: 49x - 7.

we know that,

In mathematics, the greatest common divisor of two or more integers, which are not all zero, is the largest positive integer that divides each of the integers. For two integers x, y, the greatest common divisor of x and y is denoted {\displaystyle \gcd}.

so, we have,

49x - 7

now, we know,

7 * 7 = 49

and, 7 * 1 = 7

so, we get, the GCF of 49 and 7 is 7.

so, we have,

Factor out 7 from the expression and remaining will be.

7(7x-1)

i.e. 49x - 7 = 7(7x-1)

Hence, Option C is correct. Factor using the GCF: 49x - 7 is 7(7x-1).

To learn more about GCF, refer to:

brainly.com/question/219464

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Chalondra buys a dress that costs $28.00. She pays 5% sales tax. How much does she pay for the dress, with tax? A. $1.40 O B. $26.60 O C. $33.00 D. $29.40

Answers

Answer:

29.40

Step-by-step explanation:

5% of 28.00 is 1.40, so 28.00 + 1.40 =29.40

Answer:

Step-by-step explanation:

please solve this question I give you brainliest answer

Answers

Answer:

6. 9^2+4x-1

7. 7x - 3 cm

8. -6x^2+3x-4

9. 4x+10y+4z

10 13x^2 - 2x

11. -5x^2 - 8x - 16

Step-by-step explanation:

6. (13x^2+x-3)-(4x2-3x-2) = 9x2+4x-1

7. x +4+2x+1+4x-8

= 7x-3 cm

8. (-8x^2 + 8x + 1) + (14x^2-11x+3)

10. (8x^2+x)-(-5x^2+3x)

11. (-x^2-6x+5) - (4x^2+2x+11)

The height of a building is 1383 feet. How long would it take for an object to fall from the top?

Answers

Answer:hope this helps

Step-by-step explanation:

Which of the following Arrow Diagrams does NOT show a function? Justify your answer.

Answers

Answer:

Top right diagram.

Step-by-step explanation:

0 --> 1 and 0 --> -3. 0 is associated with two values, so it is not a function.

Which statement correctly describes the relationship between the graph of f(x) and the graph ofg(x)=f(x)−1 ?

The graph ofg(x)is the graph of f(x) translated 1 unit up.

The graph ofg(x)is the graph of f(x) translated 1 unit right.

The graph ofg(x)is the graph of f(x) translated 1 unit down.

The graph of g(x)is the graph of f(x) translated 1 unit left.

Answers

Answer:

C. The graph of g(x) is the graph of f(x) translated 1 unit down.

Step-by-step explanation:

The relationship is the vertical shift of f(x) 1 unit down.

Correct choice is C

Answer:

The graph of g(x)is the graph of f(x) translated 1 unit down.

Step-by-step explanation:

y' = y - 1

To make an international telephone call, you need a the code the country you are calling. The codes for the country A, country B, and C are three consecutive integers whose sum is 90 find the code for each county

Answers

Answer:

Let:

x = code for country A

This is important: "the codes are three consecutive integers" That means,

x is code for country A

(x+1) is code for country B

(x+2) is code for country C

whose sum is 81" means

x + (x+1) + (x+2) = 90

3x+3=90

=3x=90-3

=3x=87

=x=87/3

=x=29

So, the codes are=29,30,31

To check 29+30+31=90

NEED HELP ASAP What is the equation of the function in standard form? WILL GIVE BRAINLYEST TO CORRECT ANSWER

Answers

Answer:

i can ans it

(-4,-1,-12)

The sum of 12 and 30 multiplied by 6

Answers

Answer:

Step-by-step explanation:

12*30=360

360/6=60

3/8 divided by 12 in simplest form

Answers

Answer:

1/32

Step-by-step explanation:

The answer is 1/32.
3/8 divided by 12 = 0.03125 = 1/32
0.03125 times 32 = 1

The length of a rectangle is increasing at a rate of 8 cm/s and its width is increasing at a rate of 6 cm/s. When the length is 7 cm and the width is 4 cm, how fast is the area of the rectangle increasing?

Answers

Given :

The length of a rectangle is increasing at a rate of 8 cm/s and its width is increasing at a rate of 6 cm/s. When the length is 7 cm and the width is 4 cm .

To find :-

how fast is the area of the rectangle increasing?

Solution :-

As we know that :-

A = lb

To find the rate :-

d(A)/dt = d(lb)/dt .

Differenciate :-

dA/dt = l (db/dt ) + b (dl/dt )

Substitute :-

dA/dt = 6*7 + 4* 8 dA/dt = 42 + 32 cm²/s dA/dt = 74 cm²/s

Please help me I need this done

Answers

Answer:

Your image is too lite to see

What is the volume?I don’t know what it is and I need help

Answers

Answer:

33.51

Step-by-step explanation:

π× r.... 3.142 ×2 = 6.284

180/6.284 =28.644

Mr. and Mrs. Sung stayed at a bed-and-breakfast for
two nights while on vacation. Their final bill for the
room including sales tax was $364.61. If they were
charged 10.3% tax on the room, how many dollars per
night did the room cost before tax?

Answers

Answer:

163.53

Step-by-step explanation:

if you divide 364.61 multiply by the tax...37.55483....then that minus the number...327.05517....then you divide by two...163.527585...rounded 163.53

HELP PLEAASEEEE pretty anyone

Answers

Answer: It's the third one

Step-by-step explanation:

Answer:

Step-by-step explanation:

It's A.

1/5k is greater than 0 if k > 0

-2/3 j is less that 0 if j >0

When you look at the second half of this, what has happened is that - 2/3 is written first and it is still minus. 1/5 k is plus just as it was before.

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