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2 years ago

7

In a particular classroom, a student who did not study scored 60 points on a test. If that student scored 90 points when studyin

g for three hours, what is the rate of change of his score per hour studied?

1 answer:

Oksanka [162]2 years ago

5 0

30 points over 3 hours equals: 10 points/hr

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perform the steps for dividing the two polynomials using synthetic division. state the quotient, q(x), and the remainder, r(x).

Ad libitum [116K]

Answer:

This particular equation cannot be solved using synthetic division as you can only use synthetic division when divided by a linear factor.

Step-by-step explanation:

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3 years ago

Stefanie spends entire allowance one month she spends 1/2 of a on new clothes 1/4 on food 1/6 on movies and 1/12 on Music how mu

Komok [63]

Answer:

Option D: 1/3

Step-by-step explanation:

Let

x ------> the entire Stefanie's allowance

we know that

She spends on clothes (1/2)x

She spends on movies (1/6)x

To find out how much more does she spend on clothes that he does on movies, subtract the amount she spends on movies from the amount she spend on clothes

$\frac{1}{2}x-\frac{1}{6}x=\frac{2}{6}x$

Simplify

$\frac{1}{3}x$

therefore

She spends 1/3 more on clothes that he does on movies

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2 years ago

What is the simplest form of 46/8

PilotLPTM [1.2K]

23/4

If you divide the numerator and denominator by 2, you get simplest form.

7 0

3 years ago

Read 2 more answers

The population of a small town is 23,781 and has been continuously declining at a rate of 3.2% each year what is the approximate

timurjin [86]

Same as the car one

A=Pe^(rt)
when it is a decay, make r negative
P=23781 and r=-0.032 and t=17
A=23781e^(-0.032*17)
A=23781e^(-0.554)
A=13803.01
so about 13803 people is the population after 17 years

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3 years ago

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A movie rental company charges a yearly membership fee of $18.Each movie rental is $1.50.Which equation could be used to find th

Pavlova-9 [17]

Answer:

18+1.50m

Step-by-step explanation:

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3 years ago