1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
bonufazy [111]
3 years ago
13

If an object is dropped from a height of 200 feet, the function h(t) = -16t^2 + 200 gives the height of the object after t secon

ds. Approximately, when will the object hit the ground?
Mathematics
2 answers:
Nana76 [90]3 years ago
8 0

Answer: The answer should be C.  3.54 seconds

Amiraneli [1.4K]3 years ago
3 0
200 feet = 200 * 0.3048 = 60.96 m
e = 0.5 * g * t ^2
e = 60.96
g = 9.8 m/s2
t = ?
t^2= 60.96 / 0.5 * 9.81 = 12.440
t = 3.5271 s
You might be interested in
Is 1/14 4/5 and 1 2/9 right from least to greatest
Luden [163]

Answer:

1/14, 4/5, 1 2/9

Step-by-step explanation:

1/14 is the smallest, 4/5 comes next, and 1 2/9 is the greatest.

3 0
3 years ago
Ratio 400g : 1kg can be written in the form 1 : n find the value of n?
zvonat [6]
400 : 1kg
400 : 1000
1 : 2.5

n = 2.5
8 0
2 years ago
Dina and Masha started out on a 10 km bike path at the same time. When Dina reached the end of the 10 km, Masha still had 2 km l
labwork [276]
4 km/h because 10-2 because of the 2 km left which =8 then you divide that by 2 to figure out the km per hour which = 4 so 4 km/h
6 0
3 years ago
Read 2 more answers
3/8 times what equals 1
horsena [70]
3/8 times 8/3 = 1
Answer=8/3
6 0
3 years ago
A sphere has radius of 3 cm. What is the volume of the sphere?
skad [1K]

V = 36 pi centimeters cubed

5 0
3 years ago
Other questions:
  • What is the binomial expansion of (m + 2)4?
    6·1 answer
  • Which is TRUE about ALL expressions?
    9·1 answer
  • A department store sells yellow and purple shirts. Each yellow shirt is the same price. Each purple shirt is the same price. How
    12·2 answers
  • Mike drank more than half the juice in his glass. what fraction of the juice could Mike have drunk?
    15·2 answers
  • What is the perimeter of a square with an area of 324 cm2?
    12·1 answer
  • Use the quadratic formula to determine the exact solutions to the equation.<br><br> 2x²−5x+1=0
    9·1 answer
  • A teacher has 613 fliers to divide equally among 29 students. About how many fliers will each student receive?
    10·1 answer
  • The cost of a Kit-Kat is $0.04 more than the cost of a Snickers. If you buy 4 Kit-Kats and 8 Snickers, the total cost is $12.76.
    10·1 answer
  • Pls help me find the area in this pic!
    13·1 answer
  • Some answer my question
    7·3 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!