Answer:
d
Step-by-step explanation:
the circumference of the moon is 10,921 km
Answer:
376000 pounds
Step-by-step explanation:
What's required of this question is to convert the given weight of plane from tons to pounds
Given

Required
Get pounds equivalent
From standard unit of measurements

Multiply both sides by 188


<em>Hence, the weight of the plane in pounds is 376000</em>
Answer:
25,132.74 miles
Step-by-step explanation:
Hello!
We are basically asked to find the circumference of the Earth's cross-section.
Circumference: 
We can replace 2r with the diameter, because the diameter is 2 times the radius.
Multiply the Diameter by pi:
It is around 25,132.74 miles around.
Answer with Step-by-step explanation:
Since we have given that
Initial height = 3 feet
The baseball hits the ground after 2 seconds
t = 2 seconds
So, final velocity = v = 0
a. What was the initial velocity of the baseball?
Initial velocity is given by

b. What is the function that models the height, ℎ (in feet), of the baseball over a period of time tt (in seconds)?
As we know that the function of height would be

Here,
is the initial height.
So, our function becomes,

c. At what time did the baseball reach its maximum height? What was the maximum height of the baseball?
Maximum height at time t:

Maximum height would be
