3 years ago

NEED HELP !!!!!Write an equation for the following proportional relationships. ( x/y ) a. 1/2.5 b . 6/18 C. 5/22.5 d. 4/17

Mathematics

1 answer:

lutik1710 [3]3 years ago

6 0

Answer:

x=21

Step-by-step explanation:

add 11 and 11

then you will get 21

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3 years ago

The projected rate of increase in enrollment at a new branch of the UT-system is estimated by E ′ (t) = 12000(t + 9)−3/2 where E

nexus9112 [7]

Answer:

The projected enrollment is $\lim_{t \to \infty} E(t)=10,000$

Step-by-step explanation:

Consider the provided projected rate.

$E'(t) = 12000(t + 9)^{\frac{-3}{2}}$

Integrate the above function.

$E(t) =\int 12000(t + 9)^{\frac{-3}{2}}dt$

$E(t) =-\frac{24000}{\left(t+9\right)^{\frac{1}{2}}}+c$

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$2000=-\frac{24000}{\left(0+9\right)^{\frac{1}{2}}}+c$

$2000=-\frac{24000}{3}+c$

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Therefore, $E(t) =-\frac{24000}{\left(t+9\right)^{\frac{1}{2}}}+10,000$

Now we need to find $\lim_{t \to \infty} E(t)$

$\lim_{t \to \infty} E(t)=-\frac{24000}{\left(t+9\right)^{\frac{1}{2}}}+10,000$

$\lim_{t \to \infty} E(t)=10,000$

Hence, the projected enrollment is $\lim_{t \to \infty} E(t)=10,000$

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2 years ago

Same this for me but 6,912 and 288 please help

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3 years ago

NEED HELP !!!!!Write an equation for the following proportional relationships. ( x/y ) a. 1/2.5 b . 6/18 C. 5/22.5 d. 4/17​

NEED HELP !!!!!Write an equation for the following proportional relationships. ( x/y ) a. 1/2.5 b . 6/18 C. 5/22.5 d. 4/17