3 years ago

Which of the following is true about a linear function? (4 points)

Mathematics

1 answer:

sp2606 [1]3 years ago

7 0

please urgent please beguvtıvıgvıgıgugyyy ve teşekküre basarsan gider gitmez bu soruya

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$25 is 10% of what number

gogolik [260]

Answer:

$250

Step-by-step explanation:

so to find out what you are looking for just take $25 divided by .10 (which is ten percent as a decimal) to get $250

6 0

3 years ago

A population, P(t) (in millions) in year t, increases exponentially. Suppose P(9)=16 and P(18)=24. a) Find a formula for the pop

jenyasd209 [6]

Answer: $\frac{32}{3}\left ( 1.0460\right )^t$

Step-by-step explanation:

Given

Population changes exponentially

$P\left ( t\right )=ab^t$

$P\left ( 9\right )=16$ ------1

$P\left ( 9\right )=16=ab^8$

$P\left ( 18\right =24=ab^{18}$ -----2

divide 1 & 2 we get

$\frac{24}{16}=\frac{b^{18}}{b^9}$

$\frac{3}{2}=b^9$

Substitute $b^9$ in 1 we get

$a=\frac{32}{3}$

Thus $P\left ( t\right )=\frac{32}{3}\left ( 1.0460\right )^t$

8 0

3 years ago

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The value of y varies jointly with the values of x and z When x = 4 and z = 10, the value of y is 360.

Igoryamba

Answer:

Step-by-step explanation:

Joint variation is given by:

$y=kxz$

Where k is some constant.

We are given that y = 360 when x = 4 and z = 10. Therefore:

$360=k(4)(10)$

Solving for k:

$40k=360\Rightarrow k=9$

Therefore, our equation is:

$y=9xz$

Then when x = 5 and z = 12:

$y=9(5)(12)=540$

The answer is A.

3 0

3 years ago

PLEASE HELP!! I'm so confused!!!

DedPeter [7]

A= n+3
so the next term would be 8

8 0

3 years ago

What is m∠CAD?

SSSSS [86.1K]

Answer:

100

Step-by-step explanation:

All angles in a triangle equal to 180.

80+20=100

180-100=80

The line is 180

180-80=100

8 0

3 years ago

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