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
Alika [10]
3 years ago
8

HELP ASAAAAAP EXPLAIIINNN

Mathematics
2 answers:
kicyunya [14]3 years ago
5 0

Answer:

dhdhrjfidgegehfr fhfn fhc fn dncc c. f byn

lubasha [3.4K]3 years ago
4 0

Step-by-step explanation:

h(t) = -16t² + 64t + 32

When h(t) = 80, -16t² + 64t + 32 = 80.

=> 16t² - 64t + 48 = 0

=> t² - 4t + 3 = 0

=> (t - 1)(t - 3) = 0

=> t = 1 or t = 3.

Hence the difference between the times is 2 seconds. (B)

You might be interested in
A cereal box is 8 in by 2in by 12in what is the surface area.​
LUCKY_DIMON [66]

192 in2

The formula for surface area is 2(lw + wh + hl) = 2(2*8 + 12*8 + 12*2) = 2(16+56+24) = 2(96) = 192

4 0
3 years ago
A passenger car weighs 4.5 times 10 superscript 3 units. which unit of measure was used? grams ounces pounds tons
Y_Kistochka [10]

Pound is the unit of measure of passengers car weight

According the statement

The weight of passengers car is 4.5 times 10 superscript 3 units.

from this it is clear that the in simple terms the weight become 4.5 * 10^3

AND

the term 10^3 is used when we measure the weight in pounds.

So, Pound is the unit of measure of passengers car weight.

Learn more about WEIGHT here brainly.com/question/2337612

#SPJ4

4 0
2 years ago
What is he mode of 40 44 48 52
tresset_1 [31]
It does not have a mode 
Mode: is the number that appears the most
in this situation, no number appears more than once

hope this helps
8 0
3 years ago
How do we know that we Enlarged by 2?
vitfil [10]

Answer:

ggg

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Who did this? Tell me answers for questions
erastovalidia [21]

Answer:

<h2>There are needed 3 burgers to reach the maximum measure of happiness of 25.</h2>

Step-by-step explanation:

The given function is

h(x)=-x^{2} +6x+16

Where x is the number of burgers and h the measure of happiness.

To find the maximum burgers needed to reach the maximum happiness, we just need to find the vertex of this function, which is defined as

V(h,k) where h=-\frac{b}{2a}, and b=6, a=-1, replacing these values, we have

h=-\frac{6}{2(-1)}=3

k=f(3)=-(3)^{2} +6(3)+16=-9+18+16=25

Therefore, there are needed 3 burgers to reach the maximum measure of happiness of 25.

3 0
3 years ago
Other questions:
  • The perimeter of a rectangle is 24 meters and it’s length is 3 times the width. What is the length and width of the rectangle
    5·1 answer
  • Median and mean math questions
    7·1 answer
  • Benny takes 11 hours to paint a room. it takes melanie 12 hours to complete the same job. how long would it take if they worked
    6·1 answer
  • If a 6 foot tall man casts a 9 foot shadow what is the approximate from top of his head to the top of his shadow
    11·1 answer
  • Decide which food truck you would like to purchase (the blue or green food truck) and determine what the total cost will it be t
    9·1 answer
  • A carpenter cut out a small trapezoid as a wooden support for the front step. it has an altitude of 4 inches. One base of the tr
    6·1 answer
  • What is the slope and y-intercept of y = 4x
    12·1 answer
  • Plz help with this math
    7·2 answers
  • 3x + 8 = −10 <br> please help me
    7·2 answers
  • Find the slope (8,2) and (-8,6)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!