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
olga2289 [7]
3 years ago
12

. While setting up a fireworks display, you have a tool at the top of the

Mathematics
1 answer:
Artemon [7]3 years ago
8 0

While setting up a fireworks display, you have a tool at the top of the

building and need to drop it to a coworker below. Given the equation:

h(t) = -16t^2 + h0

h = 84 feet

it will take the tool to fall to the ground 2.29 time unit

-84 = -16t^2 – 0

<span>t = 2.29 time unit</span>

You might be interested in
Need help on this question
Alja [10]
He uses 15 gallons. Because 270/6 = 45. Meaning he drives 45 miles per gallon. So 675/45=15. 15 gallons he will need to use to drive 675 miles.
7 0
3 years ago
The function c ( x ) = 63 ⋅ ( 1.03 ) x models the cost in dollars, c , of 1 ounce of a certain chemical used in a laboratory. x
Fudgin [204]

9514 1404 393

Answer:

  $98.15

Step-by-step explanation:

2005 is 15 years after 1990. Using the formula we find ...

  c(15) = 63·1.03^15 ≈ 63·1.55797

  c(15) ≈ 98.152

An ounce of the chemical costs about $98.15 in 2005.

4 0
3 years ago
What is the intersection of the following sets? G = {3, 7, 8, 9} H = {2, 5, 7, 8}
weeeeeb [17]

"The intersection (∩) of a pair of sets (G and H) is a third set (I) composed by the elements that belong, at the same time, to both given sets."

According to this definition:

Given the sets:

G = {3, 7, 8, 9}

H = {2, 5, 7, 8}

The Intersection is:

G ∩ H = I = {7, 8}

:-)

5 0
3 years ago
Read 2 more answers
Where the graphs of supply and demand functions intersect the market is in equilibrium
Setler [38]
Yes because i took this in economics class

5 0
4 years ago
Find m2ABC.<br> C/ 98°<br> 5x + 2<br> 6x + 8<br> A<br> B
Feliz [49]

Answer:

2

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Can someone solve this please? I do give brainliest points
    12·1 answer
  • I still am not sure how l and m are parallel
    6·1 answer
  • A circle has a diameter of 14 feet. What is the circumference of the circle? Use 3:14 for pie.
    12·1 answer
  • 3 less than the quotient of a number y and 4<br><br><br> Answer?
    11·1 answer
  • Write an equation for the following word problem.
    12·1 answer
  • Pls help i’m on the verge of tears
    13·1 answer
  • hey can someone help me pls immediately!!! i’ll mark brainiest if u don’t guess or leave links. pls don’t guess tho actually kno
    11·2 answers
  • You spin a spinner labeled 1-10 evenly. what are the chances you will get an odd number?
    6·1 answer
  • According to the data in the figure, find the value of x and y.
    12·1 answer
  • Select the correct answer. emily wants to find the number that appears in the middle of a set of 25 numbers arranged in ascendin
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!