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3 years ago

PLEASE PLEASE HELP. I’ll give branliest....I’m begging.

Mathematics

1 answer:

morpeh [17]3 years ago

5 0

Answer:

Step-by-step explanation:

Things to remember,

1). Any point on the graph of a function is represented by [x, f(x)].

2). x-coordinates are the input values on x-axis and f(x) is the output value of the function on y-axis.

A). For x = 2, value of f(2) will be,

f(2) = 4

B). For x = 5, value of f(5) will be,

f(5) = 7

C). Since, 4 < 7

Therefore, f(2) is less than f(5).

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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.

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

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

The initial enrollment is 2000, that means at t=0 the value of E(t)=2000.

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

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

$2000=-8000+c$

$c=10,000$

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

8 0

3 years ago

Write an expression for the sequence of operations described below. divide 10 by the sum of n and m Do not simplify any part of

lina2011 [118]

Answer:

(m+n)/10

Step-by-step explanation:

divide 10 by the sum of n and m

(m+n)/10

3 0

3 years ago

Read 2 more answers

Find the area of trapezoid ABCD by decomposing it into a rectangle and triangle.

Naddika [18.5K]

Answer: C) 104 cm^2

Area of right triangle: 1/2 x 6 x 8 =24

Area of rectangle: 8 x 10 = 80

Add both areas get = 104cm

5 0

2 years ago

Find the volume of a rectangular prism with a length of x + 9, a width of x – 7, and a height of x – 1. What is its volume expre

saveliy_v [14]

I believe the answer is x^3+x^2-65x+63

7 0

3 years ago

Need help with this!!

lord [1]

Answer:

last one

Step-by-step explanation:

the domain includes all real numbers and the range is y>0

6 0

3 years ago