1 year ago

Can anyone please help me on this it’s due today!

Mathematics

1 answer:

SIZIF [17.4K]1 year ago

4 0

Answer:

1.a

2.b

3.d

4.a

Step-by-step explanation:

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Answer asap pls no wrong answers pls

Vlad1618 [11]

Answer:

(-1.1)

Step-by-step explanation:

i dont if is right just tring yo help

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2 years ago

Solve for b .<br> Simplify your answer as much as possible.<br> 40=25b

Anit [1.1K]

8/5
I divided from both sides and flip the equation

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2 years ago

A pack or cinnamon-scented pencils sells for $4.00. What is the sales tax rate if the total cost of the pencils is $4.32?

horsena [70]

.32 because 4.00 plus .32 is 4.32

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2 years ago

A set of data has a normal distribution with a mean of 46 and a standard deviation of 7. Find the percent of data within the fol

kvasek [131]

Answer:

50%

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1 year ago

Sarina throws a ball up into the air, and it falls on the ground nearby. The ball's height, in feet, is modeled by the function

tangare [24]

Answer:

Step-by-step explanation:

We have a function of f(x) here. When Sarina throws the ball, it has been 0 seconds since she threw it.

Since x represents the amount of seconds, we can find the height of the ball (f(x)) by substituting x in as 0.

$-0^2 - 0 + 3$

0 squared is 0, 0 minus zero is 0, and 0+3 = 3, so

$f(x) = 3$

Meaning that when Sarina threw the ball, it's height was 3 feet.

Hope this helped!

7 0

2 years ago