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3 years ago

What is the decimal representation of seven hundredths?

1 answer:

8 0

Your answer is C. 0.07.

This is because the second decimal place is defined as a "hundredth" as when you divide a unit by 100, it moves to the second decimal place. This makes 0.07 "7 hundredths" as it is 7 ÷ 100.

I hope this helps!

You might be interested in

A baseball is thrown into the air and follows a parabolic path given by the equation s = -16t 2 + v0t, where s is feet above gro

Alla [95]

Answer: 64 ft

Step-by-step explanation:

We are given the following equation that models the baseball's parabolic path:

$s=16t^{2}+V_{o}t$ (1)

Where:

$s$ is the ball maximum height

$t$ is the time

$V_{o}=64 ft/s$ is the initial height

With this information the equation is rewritten as:

$s=16t^{2}+(64)t$ (2)

Now, we have to find $t$ , and this will be posible with the following formula:

$V=V_{o}-gt$ (3)

Where:

$V=0 ft/s$ is the final velocity of the ball at the point where its height is the maximum

$g=32 ft/s^{2}$ is the acceleration due gravity

Isolating $t$ :

$t=\frac{V_{o}}{g}$ (4)

$t=\frac{64 ft/s}{32 ft/s^{2}}$ (5)

$t=2 s$ (6)

Substituting (6) in (2):

$s=16 ft/s^{2}(2 s)^{2}+(64 ft/s)(2 s)$ (7)

Finally:

$s=64 ft$

7 0

3 years ago

Solve the system of linear equations by substitution. y = 2x + 8 y = -2x

posledela

Answer:

(- 2, 4 )

Step-by-step explanation:

y = 2x + 8 → (1)

y = - 2x → (2)

substitute y = 2x + 8 into (2)

2x + 8 = - 2x ( add 2x to both sides )

4x + 8 = 0 ( subtract 8 from both sides )

4x = - 8 ( divide both sides by 4 )

x = - 2

substitute x = - 2 into (2)

y = - 2(- 2) = 4

solution is (- 2, 4 )

6 0

3 years ago

Read 2 more answers

Increase £55 by 37% Give your answer rounded to 2 DP.

bogdanovich [222]

Answer:

75.35

Step-by-step explanation:

I hope this helped

5 0

3 years ago

3x + 2y = 8 5x + 2y = 12

Keith_Richards [23]

Answer:

Step-by-step explanation:

We can solve this in either of two ways. I'll do both.

Mathematically

3x + 2y = 8

5x + 2y = 12

Rewrite either equation to isolate y. I'll use

3x + 2y = 8

2y = 8 - 3x

y = (8-3x)/2

Now use this value of y in the other equation:

5x + 2y = 12

5x + 2((8-3x)/2) = 12

5x + (8 - 3x) = 12

2x = 4

x = 2

Use x=2 to find y:

y = (8-3x)/2

y = (8-3*(2))/2

y = (8-6)/2

y = 1

The point is (2,1)

Graphically

Graph the two equations and find the point they intersect. See attachment.

We obtain the same answer: (2,1)

5 0

2 years ago

What are the center and radius of the circle defined by the equation

Serga [27]

The correct answer is D

4 0

3 years ago