3 years ago

Plz explain how to do this

Mathematics

1 answer:

GaryK [48]3 years ago

5 0

Evaluate the function like f(x)=

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How many 0.45-ounce packages of cinnamon can be made with 3.15 ounces of cinnamon?

Ghella [55]

Answer:

7 packages of cinnamon

Step-by-step explanation:

3.15/0.45 = 7

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3 years ago

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If you know how to do this, please write an answer.

daser333 [38]

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3 years ago

A 7.5 force is applied to a football, causing an acceleration of 15 m/s2. Calculate the mass

faust18 [17]

Step-by-step explanation:

We know that we have the formula that F = ma

Given

Force (F) = 7.5 N

Acceleration (a) = 15 m/s²

Mass (m) = ?

Now

F = ma

7.5 = m * 15

m = 7.5/ 15

Mass = 0.5 kg

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2 years ago

Read 2 more answers

Select the correct answer.

alex41 [277]

Answer:

Option B

Step-by-step explanation:

Average rate of change of a function 'f' in the interval x = a and x = b is given by,

Average rate of change of change = $\frac{f(b)-f(a)}{b-a}$

Given function is,

g(x) = $\frac{5}{x-1}+2$

We have to calculate the rate of change in the interval [-4, 3],

Average rate of change = $\frac{g(3)-g(-4)}{3-(-4)}$

g(3) = $\frac{5}{3-1}+1$

= 2.5 + 1

= 3.5

g(-4) = $\frac{5}{-4-1}+1$

= -1 + 1

= 0

Average rate of change = $\frac{3.5-0}{3+4}$

= $\frac{3.5}{7}$

= $\frac{1}{2}$

Therefore, Option B will be the answer.

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3 years ago

Explain to a classmate why 0.8 and 0.80 name the same number.

AlladinOne [14]

Because the decimal point dosent change therefor u have the same number.

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3 years ago