3 years ago

Olivia's goal is to complete 200 sit ups Right now she is up to 50 sit ups What percentage of her goal has she reached?

Mathematics

1 answer:

Lelechka [254]3 years ago

8 0

She has reached 25 percent of her goal

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Answer:

It is C) 110° I just did it on USA Testprep

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3 years ago

The graph of a proportional relationship contains the point (20, 4).

soldier1979 [14.2K]

Answer:

$y=\frac{1}{5}x$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y/x=k$ or $y=kx$

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

In this problem we have

$point (20,4)$

Substitute the values and solve for k

$k=y/x$

$k=\frac{4}{20} =\frac{1}{5}$

therefore

the equation of the line is equal to

$y=\frac{1}{5}x$

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3 years ago

Read 2 more answers

If you flip an coin 200 times about how many time will it land on tails what is the probality?

frozen [14]

Answer: 50%

Step-by-step explanation:

There's a 50% chance of landing on tails. So, it would land on tails about 100 times.

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3 years ago

A family is driving from Phoenix to San Francisco. On a map grid, Phoenix is located at (–12, –16), and San Francisco is located

asambeis [7]

The total distance that the family has driven is the sum of the distances from Phoenix to San Francisco,
d = sqrt ((5 - -16)² + (-36 - -12)²) = 10.63
from San Francisco to Blythe,
d = sqrt ((-9 - 5)² + (-20 - -36)²) = 21.26
from Blythe to Los Angeles,
d = sqrt ((-4 - -9)² + (-33 - - 20)²) = 5.83
Adding the distances, we get 37.72.

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3 years ago

Which algebraic expression is equivalent to 7(3x + 12) + 12x - 16

Sphinxa [80]

Answer:

fhcchjgcdhj cell

uyyjfgwfyrrfascfavczffbczxvvsfcf

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3 years ago