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3 years ago

HELP PLEASE!!!

Mathematics

1 answer:

givi [52]3 years ago

4 0

The answer is C because:
It is keeping it identity through the multiplication.

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Samantha's age is 3 years more than half her uncle's age. If her uncle's age is z years, which of the following expressions best

melisa1 [442]

Answer:

See below

Step-by-step explanation:

z = uncle's age

1/2z +3 = Sam's age

4 0

2 years ago

Four friends shared 1/2 of one carton of orange juice and 1/4 of another carton of apple juice. What fraction of each carton of

Natalka [10]

Answer:

$\dfrac{1}{16}$

$\dfrac{1}{32}$

$\dfrac{3}{32}$

Step-by-step explanation:

So in the first carton of orange juice 4 friends shared the juice.

This can be shown as:

$\dfrac{(\dfrac{1}{2})}{4}$

$\dfrac{(\dfrac{1}{2})}{4}=\dfrac{1}{16}$

The 4 friends got 1/16 of the carton each in the first carton of OJ.

Next for the second carton, it can be shown as:

$\dfrac{(\dfrac{1}{4})}{4}$

$\dfrac{(\dfrac{1}{2})}{4}=\dfrac{1}{32}$

The 4 friends got 1/32 of the carton each in the first carton of OJ.

Now to see how much they got in total each, we simply add 1/16 to 1/32

$Total OJ each = \dfrac{1}{16}+\dfrac{1}{32}$

$Total OJ each = \dfrac{3}{32}$

Each friend got a total of $\dfrac{3}{32}$ each from both cartons of OJ.

3 0

3 years ago

Twice the difference between x and k

r-ruslan [8.4K]

Twice the difference between x and k is 2(x-k)

8 0

3 years ago

a survey indicated that 5 out of 8 doctors used brand X aspirin. If 4000 doctors were surveyed, how many used brand X?

fredd [130]

Answer:

2500 doctors

Step-by-step explanation:

4000/8= 500

500x5=2500

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3 years ago

What is the range of the function in this table ?

steposvetlana [31]

Answer:

Step-by-step explanation:

Range refers to all the y values that a function has. The table shows that the function has y values: 1, 2, and 4.

5 0

3 years ago

Read 2 more answers