Ask question

Ask question

All categories

3 years ago

8

A ball is thrown from an initial height of 3 feet with an initial upward velocity of 37 fts. The ball's height h (in feet) after

1 seconds is given by the following.
h= 3+37t-16t^2
Find all values of t for which the ball's height is 23 feet.

1 answer:

tatyana61 [14]3 years ago

5 0

Answer:

t=(37+root89)/32,(37-root89)/32

Step-by-step explanation:

Solve the equation:

23=3+37t-16t^2

You might be interested in

What is the contrapositive of "If it is Tuesday then Marie has soccer practice?

Furkat [3]

If Marie does not have soccer practice, then it is not a Tuesday

8 0

3 years ago

What is the probablility that a student plays on a sports team given they play an instrument.

cestrela7 [59]

Answer:

These two things have litterally nothing to do with eachother

Step-by-step explanation:

50% chance i guess?

8 0

2 years ago

Read 2 more answers

PLS PLS PLS PLS PLS PLS PLS HELP MEH WITH THIS MATH PROBLEM I NEED TO GET IT RIGHT!

kozerog [31]

Answer:

A

Step-by-step explanation:

Any number that have the | | symbol will automatically be positive

For example

| -5.8 | = 5.8

6 0

3 years ago

Assume the population of regulation basketball weights are normally distributed with a mean of 22 and a standard deviation of 1

ankoles [38]

Answer: 0.0228

Step-by-step explanation:

please check photo explanation

6 0

3 years ago

What’s the difference between an inscribed and circumscribed circle

kykrilka [37]

Inscribed is a polygon inside a circle with all points on a given point in the circle. Circumscribed is a circle inside a polygon with any given point touching just one point on the polygon. Hope this helped.

5 0

3 years ago

Read 2 more answers