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
Vladimir [108]
3 years ago
10

Can someone help me with my problen it is worth 40 points i will give brainly to beat answer

Mathematics
1 answer:
tigry1 [53]3 years ago
3 0

Answer:

Function is h(s) = 40-2s

H(2) = 40-(2)(2)

H(2) = 40-4 = 36

Because the function represents height and time, we can say after 2 seconds the height in feet is 36. --> For H(2)

We need to set 40-2s = 30 for h(s)=30

30-40 = -10

-2s = -10 Divide both sides

s = 5

You might be interested in
The cost, including sales tax, of a Ford Focus SE is $19,392.70. If the sales tax is 6%, find the cost of the car before the tax
Ilia_Sergeevich [38]

Answer:

the price before taxes was $18,229.13

Step-by-step explanation:

6 0
2 years ago
Heather earns $16 for each hour she works as a lifeguard. Choose the equation that models the situation, where h represents the
lord [1]

Answer:

I'm pretty sure the answer is m = 16h

Hope this helps!

Please mark as brainliest!

5 0
2 years ago
What is the value of x?
RSB [31]
The X = 39 degrees.....
4 0
3 years ago
SHOW that (x + 3) and (x - 2) are factors of f(x) = x4 + 10x3 + 23x2 -<br> 34x - 120.
Anna35 [415]
If f(x) = 0 then it is a root

x + 3 = 0
x=-3
f(-3) = (-3)^4 + 10(-3)^3 + 23(-3)^2 - 34(-3) - 120 = 0

x - 2 = 0
x=2
f(2) = (2)^4 + 10(2)^3 + 23(2)^2 - 34(2) - 120 = 0
8 0
2 years ago
Customer paid 6% sales tax on a computer that sold for $1,599 calculate the amount of sales tax that she paid.
mihalych1998 [28]
$95.94

1,599 times .06 (6%)
3 0
3 years ago
Other questions:
  • Katie's bank statement shows a closing balance of $178.11. There are no outstanding checks or deposits. Her checkbook shows a ba
    8·2 answers
  • orange jelly beans is 82 and that exam scores have an approximately symmetric distribution. She gives orange jelly beans to 25 r
    5·1 answer
  • A South American Rainforest Spider Monkey has a solution that is 60% banana juice and another solution that is 40% banana juice.
    9·2 answers
  • Can someone help me find the area of this trapezoid i'm very lost
    6·1 answer
  • My daughter is 2nd grade I don't know how to explain draw and write to explain how these two problems are different 35-15=20 and
    13·2 answers
  • 4. Solve each equation by inspection. Explain your thinking. a) 3n=33 b) 9+w=10 c) r-15=30 d) 2y+3=11
    8·1 answer
  • What do you call -6 and 6
    7·2 answers
  • 36:39 what is the simplest form
    15·2 answers
  • A man offers 70 candies. A boy buys 20 candies. How many candies are left?
    14·2 answers
  • Can y’all please help me which equation has an infinite number
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!