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2 years ago

A ball is thrown up into the air from a building modeled by the equation:

Mathematics

1 answer:

Arlecino [84]2 years ago

3 0

Answer:

After two seconds

h(2) = -16(2^2) + 115(2) + 19

h(2) = -64 + 115(2) +19

h(2) = 185

Let me know if this helps!

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The equation V equals pi r squared h, where r represents radius and h represents height, is used to find the volume of a _______

baherus [9]

Answer:

Volume of a cylinder.

Step-by-step explanation:

The given equation is :

$V=\pi r^2 h$

Where

r is the radius

h is the height

This equation is used to find the volume of a cylinder.

For example, a cylinder having radius of 7 units and height of 10 units, its volume will be :

$V=\dfrac{22}{7}\times 7^2\times 10\\\\V=1540\ \text{unit}^2$

So, the given equation is used to find the volume of a cylinder.

7 0

3 years ago

In a recent year, 27.4% of all registered doctors were female. If there were 44,700 female registered doctors that year, what wa

Sophie [7]

Answer:

1,224,780

Step-by-step explanation:

44,700 × 27.4= 1,224,780

7 0

3 years ago

Equation don't has three time much money than his brother who has 25.

mash [69]

First think out the equation, once you've done that multiply 3 by 25 to get 75

5 0

3 years ago

Indicate the data relationship for each table. If each is, directly proportional or non-proportional

Alla [95]

It’s nonporportiniol sorry if it’s spelled wrong lol

5 0

2 years ago

Juan wants to start a lemonade stand to earn money. He needs money to purchase the materials before he can sell the lemonade and

enot [183]

Answer:

a. $13

b. $3

Step-by-step explanation:

Juan wants to start a lemonade stand to earn money. He needs money to purchase the materials before he can sell the lemonade and earn money. His mother agrees to loan him $10. He makes a list of the items he wants to buy.

Cups $2

Lemons $8

Sugar $3

a. How much money do the supplies cost?

b. How much money does he have to spend?

a. Cost of each supply;

Cups $2

Lemons $8

Sugar $3

Total cost of the supplies = $2 + $8 + $3

= $13

b. How much money does he have to spend?

His mother agreed to loan him $10

Total cost of supplies = $13

Amount of money he has to spend = Total cost of supplies - Loan from his mother

= $13 - $10

= $3

7 0

3 years ago