3 years ago

Find the average rate of change over the given interval.

Mathematics

1 answer:

enot [183]3 years ago

7 0

Answer:

The third one.

Step-by-step explanation:

You might be interested in

melanie michael has a salaried and exempt job. she earns $825 a week. one week she worked 46 hours. find her gross weekly earnin

valkas [14]

She earns 17.93$ per hour,

3 0

3 years ago

The formula h = 60t - 5t2 can be used to find the height h, in meters, of an object shot upward with initial speed of 60 meters

slega [8]

Answer:

135 meters

Step-by-step explanation:

h = 60t - 5t²

t is in seconds and it says to find out the height after 3 seconds

Sub the value '3' into 't'

h = 60(3) - 5(3)²

h = 180 - 5(9)

h = 180 - 45

h = 135 m

7 0

3 years ago

An 18 ft. tree casts a 15 ft. long shadow as shown in the following figure. Which of the following is the angle formed by the su

BabaBlast [244]

Answer:

The angle is 50.2°.

Step-by-step explanation:

The tree and its shadow from a right triangle with the tree being the perpendicular and the shadow being the base as shown in the figure attached.

Therefore the angle θ formed by the sun's rays and the ground is:

$\theta = tan^-1(\frac{18}{15} )=\boxed{50.2^o}$

8 0

3 years ago

What is the integral of (x + 1)(3x + 2) from -1 to 1?

Luda [366]

Answer:

3x²+5x+2

Step-by-step explanation:

(x+1)(3x+2)

3x²+2x+3x+2

3x²+5x+2

---

hope it helps

8 0

3 years ago

Why is Building equity in a home is a good thing

Nata [24]

Answer:

Home equity can be a long-term strategy for building wealth.

8 0

3 years ago