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3 years ago

What percentage of the students have more than one child in the family?

Mathematics

1 answer:

klio [65]3 years ago

7 0

Answer:

25% ?

Step-by-step explanation:

i think it's 25 because i counted up the dots and so theres 20 of them

then i counted the dots over the 1 child thing and there was 5

so i divided 5 by 20 and 0.25

then turned it into a percentage

and got 25%

i hope this helps

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Suppose $7,558.20 in interest was earned after $12,350 was invested at a simple interest rate of 7.65%. How long (in years) was

vladimir1956 [14]

The formula is
I=prt
I interest earned 7558.20
P principle 12350
R interest rate 0.0765
T time?
Solve the formula for t by dividing both sides by pr to get
T=I/pr
T=7,558.20÷(12,350×0.0765)
T=8 years

Hope it helps!

5 0

3 years ago

Solve the equation x2 – 12x =9

lord [1]

$x = 3 \sqrt{5} + 6 = 12.708203$

3 0

4 years ago

3 discounts of30% ,35%, and 20% are applied to an item what will be thetotal percent markdown?

kobusy [5.1K]

Answer:

85%

Step-by-step explanation:

We have 30, 35, and 20.

Your question is asking what the total percent is. Since these percents are all on only a single item, we can just add them together.

30 + 30 = 60

60 + 25 = 85

There we go! 85%

<u>Brainliest</u> would be awesome.

Your Welcome, and thanks in advance.

6 0

4 years ago

Rory works at a produce packing plant she packed 2172 strawberries last week and put them in a container with 8 strawberries in

mezya [45]

Answer:

Number of containers = 271

Number of strawberries left = 4

Explanation:

Total number of strawberries = 2172.

Number of strawberries per container = 8

Number of strawberry container = Total number of strawberries/Number of strawberries per container.

Number of strawberry container = 2172/8

Refer the figure to see division,

Number of containers = 271

Number of strawberries left = 4

8 0

3 years ago

When you roll a die, what kind of probability are you using

vfiekz [6]

It is a compound event with independent probability, which means that it can fall into any one of them (this happens if the die has not been tampered with). This means that one outcome does not affect the next outcome in anyway

hope this helps

7 0

4 years ago