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
harkovskaia [24]
2 years ago
10

A rocket is launched from a tower. The height of the rocket, y in feet, is related to the

Mathematics
1 answer:
IrinaK [193]2 years ago
4 0

Answer:

1,041.9feet

Step-by-step explanation:

Given the height of the rocket expressed as

y = -16x² + 245x + 104

At maximum height, dy/dx = 0

dy/dx = -32x+245

0 = -32x+245

32x = 245

x = 245/32

x = 7.65625

Get the maximum height

Recall that;

y = -16x² + 245x + 104

Substitute the value of x;

y = -16(7.65625)² + 245(7.65625) + 104

y = -937.890625 + 1,875.78125 + 104

y = 1,041.890625feet

Hcne the maximum height to the nearest foot is 1,041.9feet

You might be interested in
PLS HELP ! THANK YOU<br><br> Will mark Brainliest
ololo11 [35]
The cylinder and sphere !!!!
4 0
3 years ago
Read 2 more answers
What can be concluded if &lt;1≈ &lt;7?
sleet_krkn [62]

Answer:

B

Step-by-step explanation:

because the angles 1 and 7 are alternate and equal , we can conclude that p and q are parralel

4 0
2 years ago
I need help pls!! 20 points I need it!!
dolphi86 [110]

Answer: About 6.71 units

Step-by-step explanation:

You use the distance formula: \sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}  }.

Assign the the two points to the variables:

(x_{1}, y_{1}) =  (1, 3)\\(x_{2}, y_{2}) = (4, -3)

Substitute them in the formula:

\sqrt{(4-1)^{2}+(-3-3)^{2}}

And solve it:

\sqrt{(4-1)^{2}+(-3-3)^{2}}\\=\sqrt{(3)^{2}+(-6)^{2}}\\=\sqrt{9+36}\\=\sqrt{45}\\=6.71

3 0
3 years ago
Read 2 more answers
20 oz. of taco meat is $5.36 find the unit price
tensa zangetsu [6.8K]

Answer: $0.268

Step-by-step explanation: 5.36 divided by 20 = 0.268

7 0
2 years ago
Read 2 more answers
Will someone help me
faust18 [17]

Answer:

1.one solution

2.no solution

3.ifinitly many

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the resulting ordered pair if the value of the independent variable is 2?
    7·2 answers
  • R = (–21 -5]
    11·1 answer
  • What value of s makes the equation true? 14s−4−23s=5
    6·1 answer
  • Select the correct answer! Which point is the vertex of the graph defined by f(x) = 6|x − 2| − 5?
    14·2 answers
  • What triangle equals 135 degrees
    11·1 answer
  • Can I pls get a little help ill mark brailiest
    9·2 answers
  • I really need help on this question please
    10·1 answer
  • During swim practice, an Olympic swimmer is required to complete three swimming intervals, in this order: warm-up freestyle, spr
    13·1 answer
  • I'LL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST!! NO RANDOM LINKS.
    5·1 answer
  • Thirty-six construction workers are assigned to a job site. Yesterday, 29 of them showed up. About what percent stayed home.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!