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OverLord2011 [107]
3 years ago
5

If 40 is 30% of number, find that number, I NEED THE ANSWER ASAP​

Mathematics
1 answer:
Mkey [24]3 years ago
3 0

Answer:

The number is 133\frac{1}{3}

Step-by-step explanation:

If something is 30% of a whole it means that if whe divide the whole into 100 and take 30, you will get this number. In order to get the whole we need to divide it my the 40 by \frac{3}{10} and so we get.....

40 ÷ \frac{3}{10} = 133\frac{1}{3}

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NemiM [27]

Answer:

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Step-by-step explanation:

5 0
3 years ago
Alana is 4 years older than her brother Ernie Ernie is two years older than her sister Amelia Amelia is 10 years younger than th
OverLord2011 [107]

Answer:

Alana is 13 years old.

Step-by-step explanation:

Assuming you meant Mazo = Maisel,

You start from the bottom:

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Hope this helps!

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4 0
3 years ago
How do you do this?????????????
uranmaximum [27]
Hey there!

To find the value of an angle in a triangle, you need to add the 3 angles. You have angles with 55 degrees, 65 degrees, and x degrees. Put this into an equation. The equation would be 55+65+x=180. Simplify to get 120+x=180. You need to isolate x, so subtract 120 from both sides to get x=60. So the value of x is 60 degrees.

I hope this helps!
7 0
3 years ago
Read 2 more answers
An investment of $7,650 at the rate of 5% and is compounded quarterly. What is the investment at the end of 9 years?
ankoles [38]

Answer:

FV = P(1 + r/t)^nt; where P is the initial investment, r is the rate, t is the number of accumulation in a year, n is the number of years.

FV = 7650(1 + 0.05/4)^(9 x 4) = 7650(1 + 0.0125)^36 = 7650(1.0125)^36 = 7650(1.564) = $11,964.17

Step-by-step explanation:

3 0
3 years ago
$6.53 Round to the nearest dollar
Alinara [238K]
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3 years ago
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