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
Fed [463]
2 years ago
10

A model rocket is launched straight into the air from platform 3 feet above the ground with an intial velocity of 192 feet per s

econd
Mathematics
1 answer:
Pachacha [2.7K]2 years ago
6 0

Answer:

Step-by-step explanation:

the function -16t^2 + 64t + 192 give the height S, in ft, of a model water rocket launched with a velocity of 64 ft/second from a hill that is 192 ft high. a) determine how long it will take the rocket to reach the ground, b) find the interval on which the height of the rocket is greater than 240 ft.

You might be interested in
Choose all the values equal to -5/7
MatroZZZ [7]

Answer:

     A B E

Step-by-step explanation:

6 0
3 years ago
Given a point translated from A(1,2) to B(4,4). If a point C at (0,0) is translated in the same way, what will be its new endpoi
avanturin [10]

Answer:

B. (3,2)

Step-by-step explanation:

Step 1) When shifting from A(1,2) to B(4,4), the point shifted 3 units to the right (which means x=3) and 2 units upwards (which means y=2).

Step 2) So when you apply the same movements to point C(0,0), the new point will be (3,2).

See the diagram below. Step 1 is the graph on the left. Step 2 is the graph on the right. The movement is colored in green. Hope this helps!

7 0
2 years ago
Which point could be removed in order to make the relation a function? (–9, –8), (–{(8, 4), (0, –2), (4, 8), (0, 8), (1, 2)}
stepan [7]

We are given order pairs  (–9, –8), (–{(8, 4), (0, –2), (4, 8), (0, 8), (1, 2)}.

We need to remove in order to make the relation a function.

<em>Note: A relation is a function only if there is no any duplicate value of x coordinate for different values of y's of the given relation.</em>

In the given order pairs, we can see that (0, –2) and (0, 8) order pairs has same x-coordinate 0.

<h3>So, we need to remove any one (0, –2) or (0, 8) to make the relation a function.</h3>
7 0
2 years ago
Read 2 more answers
4) What is the present value of $4000 received at the
Bingel [31]

Answer:

$11040

Step-by-step explanation:

first of all the question says that $4000 were earned in a year and asks for what the new vale would be after the next 3 years with a discount rate of 8%.

If 1 year=$4000,then 3 years=$12000

100%-8%=92% (this happens because there is still a remaining amount that still has a cost to it),so 12000*92%=$11040

8 0
3 years ago
Read 2 more answers
Convert the fraction 3/11 to a decimal using long division
Dvinal [7]

0.27

so three divided by eleven is 0.27272727272727272727272727272727........so on and so forth. 

7 0
3 years ago
Other questions:
  • The table below shows the values of y for different values of x:
    5·1 answer
  • What is 2(W+5)+4W=4(3+W)
    12·1 answer
  • If x+y=10 and x-y=6 , what is the value of x³-y³​
    11·1 answer
  • What is the area of this polygon?
    5·1 answer
  • If h has an inverse funtion and h^-1 (4) = 2 , find h(-2)<br><br> Please help Thanks!
    14·1 answer
  • Los Angeles is about 385 miles fr San Francisco. How far apart would the cities be on a map with scale of 1 in.= 25mi? If necess
    9·1 answer
  • What is the area of the shaded region?
    15·2 answers
  • A.f(x)=-3/4x+10<br> B.f(x)=3/4x-10<br> C.f(x)=4/3x+10<br> D.f(x)=-4/3x-10
    10·1 answer
  • Please help me solve
    7·1 answer
  • Please help i just cant do this please...
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!