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
Elis [28]
2 years ago
9

the height of a projectile launched upward at a speed of 32 feet/second from a height of 128 feet is given by the function h(t)

= -16tx^{2} + 32t+128. how long will it take the projectile to hit the ground ?
Mathematics
1 answer:
OLga [1]2 years ago
6 0

Answer:

It would take the projectile 4 seconds

T = 4

Step-by-step explanation:

g = 32 feets/ seconds (s)

s = 128 feet

t = ?

g = <u>s</u>

g = s t

32 = <u>12</u><u>8</u>

t

Cross multiply

32t = 128

t = <u>12</u><u>8</u>

32

t = 4 seconds

<u>MARK</u><u> </u><u>BRAINLIEST</u><u> </u>

You might be interested in
A bacteria population doubles in size every five hours after five hours the sample contains 2000 bacteria which equal the best m
Maurinko [17]

y=1000(x^2) is the answer :)

8 0
3 years ago
The gas tank of priya pontoon boat can hold 5 gallons it is completely empty Oriya needs a full tank for the days activities she
erma4kov [3.2K]
1638595973726949577273
7 0
2 years ago
I’ll give u a kiss if u help me with this ASAP PLZZZ;) with an explanation too plzzz
Dvinal [7]
Can i get a kiss??? x#*||~~
8 0
3 years ago
Which of the following sets is closed under multiplication? {0, 1, 2, 4} {0, 1} {1, 2}
emmasim [6.3K]
It would be {0,1} :)
3 0
3 years ago
Drag and drop the steps to show the process for finding the inverse of the function below.
lilavasa [31]

Answer

h^-1(x)= x+43

Explanation

h(x)=x-43

Use substitution

y=x-43

Interchange the variables

x=y-43

Swap the sides

y-43=x

Move the constant to the right

y=x+43

Use substitution

h^-1(x)=x+43

4 0
2 years ago
Other questions:
  • The length of a rectangle is 3 times the width. Write an expression in siplified form taht represents the perimeter in terms x.
    14·1 answer
  • Math help? <br> If you have an eight foot ramp ...
    5·2 answers
  • How does understanding place value help you to subtract across zeros
    8·1 answer
  • The first four terms of a sequence are shown below:
    12·2 answers
  • What greatest common factor of (GCF) of 28 and 98
    9·1 answer
  • Select the equation that represents the problem. Let × represent the unknown number.
    11·2 answers
  • $1000 is invested in an account at interest rate r=0.045, compounded continuously. Find the time required for the amount to doub
    14·1 answer
  • The graph shows the football stadium’s Pure Refresh sales, where represents the number of Pure Refresh water boles sold, and rep
    10·2 answers
  • Help confused on what to do
    6·1 answer
  • What is the slope of the line with the equation 9x=6+6y
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!