A rocket is launched from the ground. The function h(t)= -4.9t^2 +180t   models the height of a rocket launcher from the ground t seconds after it is launched. If all other factors remain the same, which of the following function models the height of a rocket above the ground after t seconds if it is launched from a platform 100 feet in the air?
(1) h(t) = -4.9t^2 +280t
(2) h(t) = -4.9t^2 +180t -100
(3) h(t) = -4.9t^2 +180t +100
(4) h(t) = -4.9t^2 +180 (t+100)

Answers

Answer 1

Answer: The answer would be (1).

Related Questions

Round to the nearest hundredth $25,625 divided by 16.5
The four hand of a clock moves from 12 to 5 o'clock through how many degrees does it move?
7. In right triangle BCD, BD12, mLC 90, andmLDBC47. Find DC to the nearest tenth47
Jerome takes a math course and a science course for summer school. For every 5 hours Jerome spends studying math, he studies science for 4 hours. If Jerome spent a total of 54 hours studying last week, then how long did he study math?
The table shows the estimated number of lines of code written by computer programmers per hour when x people are working. Which model best represents the data? A.) y = 47(1.191)x B.) y = 34(1.204)x C.) y = 26.9x – 1.3 D.) y = 27x – 4

4 friends share 3 apples equally. What fraction of the apple does each friend get ?

Answers

3 apples are to be divided up amongst 4 friends. 3/4 = 0.75 apples per person.

if you divide 3 by 4 then you will get .75
If you cut each apple into fourths u can gI've each person three slices .

7.2 x 12 x 0.23 = ? Round to the nearest hundredth.A. 19.88
B. 19.87
C. 19.44
D. 19.43

Answers

B. 19.87

The answer of the multiplication is 19.872. close to the nearest hundredth, it is 19.87. That is because the digit after 7 is 2 which is less than 5. had it been 5 or greater than 5, the answer would have been A. 19.88.

The answer is B. 7.2*12=86.4, 86.4*0.23=19.872.

I NEED HELP PLEASE!Juanita and Lauren are painting a
circular mural on one wall of the
community center. The area of the
mural is 66 square meters.

what is the radius?
remember,a=pie r^2,use pie=22/7

Answers

Answer:

4.583 meters

Step-by-step explanation:

Divide 66 by pi

=21.01910828

I rounded to 21

Find the square root of 21

4.58257569...

I rounded again, to 3 decimal places

4.583

Hope it helps!

Answer:

√21 akasquare root of 21

Step-by-step explanation:

The person above pretty much explained it lol

How are parallelogram related to triangles and rectangles

Answers

Parallelograms are related to trailed because you can divide the parallelogram into triangles by adding diagonals lines in it.

They are related to rectangles because the parallelogram is just tilted a little

Julie's cell phone is 9 centimeters long. How many millimeters long is her cell phone?

Answers

julie's cell phone is 90 millimeters long.

It is 90 millimeters. ^_^

What is the surface area of the figure?Solid Figures, Part 1

A.300 cm2

B.220 cm2

C.390 cm2

D.195 cm2

Answers

What is the surface area of the figure?Solid Figures, Part 1

A.300 cm2

B.220 cm2

C.390 cm2

D.195 cm2

The surface area of the figure is 220 cm2. The answer is letter B.

Other Questions

Instructions:Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).James bought two T-shirts and one pair of jeans at an online store and paid $40, not including taxes, for his purchase. A month later, the same store sold the T-shirts and jeans at a 50% discount from their original prices. James bought two T-shirts and five pairs of jeans for $60, not including taxes. Assuming the base prices of the T-shirts and the jeans are the same on both occasions, and ignoring the taxes, the price of a T-shirt is $ and the price of a pair of jeans is $.

A bicycle shop repaired 40 bicycles in 8 days. What was the rate of work?A.B.C.D.

6. Find the volume of the cone. Use 3.14 for pl and round your answer to the nearest tenth11 miD5 mi287.8 mi869.2 miO 1,899.7 mi57.6 mi

The school that Brenda goes to is selling tickets to the annual talent show. On the first day of the ticket sales the school sold 2 adult tickets and 14 child tickets for a total of $96. The school took in $120 on the second day by selling 12 adult tickets and 8 child tickets. find the price of an adult ticket and the price of a child ticket.