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
frutty [35]
3 years ago
7

An object is dropped off a building that is 144 feet tall. After how many seconds does the object hit the ground? (d=16t^2)

Mathematics
1 answer:
andrew-mc [135]3 years ago
7 0

Answer:

after 3 seconds, the object hits the ground.

Hope this helps :)

You might be interested in
WILL MARK BRAINLIST!!!
MAVERICK [17]
D. 200%

if 8 is a whole (100%) and 16 is twice of that, you can conclude that her speed increased by 200%
6 0
3 years ago
Negative sixteen plus the quiotient of a number and -4 and -3
Alinara [238K]
-15?
Maby
Sorry if this is wrong.... Just trying to help!
4 0
3 years ago
To get to work, you drive for 20 minutes at 30 mph, and walk 10 more minutes at 3 mph. What was your average speed?
fiasKO [112]
<span>Note D = r(t)
20min = 1/3 hr and 10min = 1/6 hr

(1/3hr)30mph + (1/6hr)3mph = 10.5 mi, the total distance traveled.

total distance / total time = average speed = 10.5/(1/3 + 1/6) = 10.5/(2/6 + 1/6)
10.5mi/.5hr = 21mph

Hope This Helps </span>
3 0
3 years ago
A marketing organization claims that more than 10% of its employees are paid minimum wage. If a hypothesis test is performed tha
Genrish500 [490]

Answer:

there is insufficient evidence to support the claim that more than 10% of the employees are paid minimum wage.

Step-by-step explanation:

Given that:

A marketing organization claims that more than 10% of its employees are paid minimum wage.

The null hypothesis is:

H_o : p = 10

The alternative hypothesis is:

H_1 : p > 10

If a hypothesis test is performed that fails to reject the null hypothesis, how would this decision be interpreted

i.e Decision Rule: fails to reject the null hypothesis

Then the interpretation of the decision is that, there is insufficient evidence to support the claim that more than 10% of the employees are paid minimum wage.

8 0
3 years ago
Triangle ABC is the image of Triangle DEF under a dilation such that AB=3/4 DE. Which of the following best describes Triangles
koban [17]

Answer:

B :similar but not congruent

7 0
2 years ago
Other questions:
  • How is the graph of log (x-2)+1 translated from the graph of log x?
    11·1 answer
  • Solve the proportion.
    15·1 answer
  • Find all points on the circle x 2 + y 2 = 100 where the slope is 3 4
    7·1 answer
  • CarMax has guaranteed to pay $500 for ANY used car - no matter how old or in what condition. You want to wait as long as possibl
    11·1 answer
  • Graph the integer -3 and its opposite on the number line
    14·2 answers
  • The ratio of cups of sugar to cups of milk in a recipe is3:2. If you have 1 cup of sugar how many cups of milk do you need?
    9·1 answer
  • The height of an ostrich is 20 inches more than 4 times the height of a kiwi. If an ostrich is 108 inches tall, how tall is a ki
    10·1 answer
  • Which of the following is equivalent to 5 square root13^3​
    9·1 answer
  • Surface area???????????
    6·1 answer
  • PLEASE ANSWER THIS!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!