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riadik2000 [5.3K]

3 years ago

12

30. One of the games at a carnival involves trying to ring a bell with a ball by hitting a lever that propels the ball into the

air. The height of the ball is modeled by the equation h(t) = -16t2 + 39t. What is the real world or practical domain of this function?

1 answer:

Setler [38]3 years ago

3 0

This model will be by 16/8 I will do 8/8

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Elan Coil [88]

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4 0

3 years ago

22+(30-4) ÷2 And 18+(22-4) ÷6

schepotkina [342]

22 + (30 - 4) divided by 2

30 - 4 = 26

26/2 = 13

22 + 13 = 35

35

18 + (22 - 4) divided by 6

22 - 4 = 18

18 divided by 6 = 3

18 + 3 = 21

21

6 0

3 years ago

Read 2 more answers

3. What is the GCF of 12, 24, and 36? A. 12 C. 24 B. 18 D. 48

agasfer [191]

Answer:

A

Step-by-step explanation:

GCF is greatest common factor, which means that it is the greatest number all the numbers can be divisible by

for these numbers it is 12

7 0

2 years ago

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The recipe for sugar cookies requires 5 cups of flour to 3 cups of sugar. If Alex uses 15 cups of flour, how many cups of sugar

svp [43]

9 Cups. I 5*3=15 so 3*3=9

8 0

3 years ago

Read 2 more answers

How is an equation like an expression? How is it different?

morpeh [17]

Answer:

See explanation.

Step-by-step explanation:

An expression is a <u>set of terms that are combined using addition, subtraction, multiplication, or division.</u> The following are examples of expressions:

$2x-1$

$5y+8$

$2$

Note: expressions do not equal anything.

In contrast, equations are <u>expressions that equal at least one term.</u> The following are examples of equations:

$2y-4=26$

$4x-4=0$

$x=10$

$y=x+2$

Note: equations <u>do</u> equal a term, as shown in the examples.

3 0

2 years ago