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
14

In science class the students were asked to create a container to hold an egg. They would then drop the container from a window

that is 25 feet above the ground. If the equation of the containers pathway can be modeled by the equation h=-16t+25 how long will it take the container to reach the ground
Mathematics
1 answer:
belka [17]3 years ago
5 0

Answer:

It will take 1.25 seconds to reach the ground.

Step-by-step explanation:

The equation of the containers pathway can be modeled by the equation given below :

h=-16t^2+25

t is time in seconds

It is required to find the time taken by the container to reach the ground. When it reached ground, its height is equal to 0 such that,

h=0\\\\-16t^2+25=0

-16t^2=25\\\\t=\sqrt{\dfrac{25}{16}} \\\\t=1.25\ s

So, it will take 1.25 seconds to reach the ground.

You might be interested in
Which interval for the graphed function has a local
Alex

Answer:

Interval for the function has local minimum of 0 is [2,4].

Step-by-step explanation:

You need to find the local minimum of 0 in the given function's graph.

In mathematics, local minimum is a point on a graph whose value is less than all other points near it.

See that, graph value 0 is lie on the x = 3 and in interval x = 2 to x = 4

So, final answer is :

Interval for the function has local minimum of 0 is [2,4].That's the final answer.

hope it helps

5 0
3 years ago
The vertices of a triangle are (-1.3) (-5,3) (-5,7) how would you reflect the triangle in the x-axis and in the y-axis ? Give th
grandymaker [24]
Simple way to see it is to multiply the value opposite of the axis you're flipping it over by -1. For example the point (-5,7) would become (5,7) when reflected over the y-axis, because the point is moving from the left to the right. This means the triangle would be (1,3) (5,3) and (5,7) when reflected over the y-axis. For reflection over the x-axis it would be (-1,-3) (-5,-3) and (-5,-7) because each point is moving down.
8 0
3 years ago
Please help!!!!!!!!!!!!!!!!!!!!!!
Diano4ka-milaya [45]
The right answer is B.
5 0
3 years ago
Elliot has a total of 26 books. He has 12 more fiction books than nonfiction books. Let x represent the number of fiction books
Llana [10]
X and y are books
x is fiction
y=nonifiction

x+y=36


x=12+y

12+y+y=26
2y+12=26
minus 12
2y=14
divide 2
y=7


sub
x=12+y
x=12+7
x=19

nonfiction=7
5 0
3 years ago
Which point is a reflection of T(-6.5, 1) across the x-axis and the y-axis?
drek231 [11]
First, start off with the x-axis. -6.5, 1 becomes 6.5, 1. This is because point T is 6.5 to the left of the x-axis line, so our new point would be 6.5 to the right of the x-axis line. Same thing for the y-axis, (6.5, 1) would become (6.5, -1).
8 0
3 years ago
Other questions:
  • The Height of the pyramid in the diagram is three times the radius of the cone.The base area of the pyramid is the same as the b
    5·1 answer
  • What is 9 divided by 765 <br><br> please show the work i really need help
    8·2 answers
  • Which of the following is a rational number but NOT an integer?
    12·2 answers
  • Drag the tiles to the correct boxes to complete the pairs.
    10·2 answers
  • By what expression can 3<br> x-1 be multiplied to yield the product 3x3+5x2+x-1?
    9·1 answer
  • Six hundred pictures are taken at a photo shoot. Twelve percent of the pictures are black and white. Which equation can be used
    15·2 answers
  • How many repeating digits are in the smallest group of repeating digits in the decimal equivalent of the fraction shown? 745/999
    10·2 answers
  • W/4 -7 = -5 <br><br> show your work
    9·2 answers
  • Write an algebraic expression for each statement
    11·1 answer
  • Given that 212basex + 122basex=1111 basex.Find x​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!