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
bezimeni [28]
3 years ago
7

The quadratic function h(t)= -16.t^2+150 models a ball’s height, in feet, over time, in seconds, after it is dropped from a 15 s

tory building. From what height in feet is the ball dropped
Mathematics
1 answer:
irga5000 [103]3 years ago
8 0
At time 0 its height is -16(0)^2 + 150  = 150

Height from whick its dropped is 150 ft.
You might be interested in
Joey pays $35.85 each month for his new stereo what does he pay each year
maks197457 [2]
ANSWER
$430.20

STEP BY STEP
there are 12 months in a year so multiply that number by 12.

Hope this helps
6 0
3 years ago
Read 2 more answers
PLZ HELP! <br><br> Add.<br><br> −16 + (−29) + 49 = <br><br><br> 4<br><br> 62<br><br> 94
Alexus [3.1K]

Answer:

4 is the answer

Step-by-step explanation:

have a nice day :)

5 0
2 years ago
Read 2 more answers
13 ft<br> 5<br> ft<br> 5 ft<br> Volume:
steposvetlana [31]

Hi!

So all we would need to do is 13*5*5=325. The volume is 325ft cubed.

Hope this helps!

7 0
3 years ago
Please Help, this is math problems
MariettaO [177]

Answer:

1/8 for the first one then 1/6 for the second one

Step-by-step explanation:

 

5 0
3 years ago
A certain chalkboard manufacturer determines that their largest blackboard model has a mean length of 5.00 m and a standard devi
Igoryamba

Answer:

23 chalkboards

Step-by-step explanation:

Given:

Mean length = 5 m

Standard deviation = 0.01

Number of units ordered = 1000

Now,

The z factor = \frac{\textup{x - Mean}}{\textup{standard deviation}}

or

The z factor = \frac{\textup{4.98 - 5}}{\textup{0.01}}

or

Z = - 2

Now, the Probability P( length < 4.98 )

Also, From z table the p-value = 0.0228

therefore,

P( length < 4.98 ) = 0.0228

Hence, out of 1000 chalkboard ordered (0.0228 × 1000) = 23 chalkboard are likely to have lengths of under 4.98 m.

7 0
3 years ago
Other questions:
  • 4.16161616 as a mixed number?
    8·1 answer
  • 82
    14·2 answers
  • What is 4/3=t/7 slove for t
    10·2 answers
  • Please please help!!
    12·1 answer
  • The variables A, B, and C represent polynomials where A = x + 1, B = x2 + 2x − 1, and C = 2x. What is AB + C in simplest form?
    10·1 answer
  • Math, translations, i need help please!!
    12·2 answers
  • 3x+4y= -24<br> Find the x-intercept and the y-intercept.
    13·2 answers
  • The lines p and q intersect at point O.
    6·1 answer
  • Which of the following ratios are equivalent to 20% ? 5:15 , 1:5 , 2:5 , 3:12 , 4:20
    12·2 answers
  • What is the domain and range
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!