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icang [17]
3 years ago
8

Through an extensive computer search, a genealogist determined that worldwide, 250 out of every 10 million people had his last n

ame. What percent is this?
Mathematics
1 answer:
Nina [5.8K]3 years ago
4 0

Answer:

.0025%

Step-by-step explanation:

You would first take 250 and divide it by 10 million

you would get .000025 you would then multiple it by 100 to get .0025

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(8.99x10^15) in standard form
Hoochie [10]
8990000000000000 i think
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7x-3y=-6 convert to slope intercept form
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I think 7x-y=-2 is the answer
3 0
4 years ago
A picture has an area of 35cm and is 7cm long.An enlargement of the picture is made is 21cm long.Find the area of the enlargemen
marta [7]

Answer: The area of the enlargement is 315cm.

Step-by-step explanation:

If the picture has 35cm as the area and it has a length of 7cm  then we can find the width by dividing the area by the length.

w= 35/7

w =  5      

So in this care the width of the picture in 5cm.

Now is saying that the picture's length has been enlarge or been dilated to 21 cm. To get from 7cm to 21cm you will have to multiply  by 3.  

In this situation, we will have to multiply the original picture's width by 3 to find it enlargement.

w= 5*3 = 15  

The width is 15cm and the length is 21cm so multiply them to find the area.

A = 15 * 21

A = 315cm

6 0
3 years ago
Jenson has a basket containing oranges, apples, and pears. He picks a piece of fruit from the basket 40 times, replacing the fru
katovenus [111]

Answer:In this question, we're trying to find how many apples Jenson picked from the basket.

Lets gather information that can help us.

Important information:

Picked a fruit from a basket 40 times

Probability of picking an apple is 0.3

With the information above, we can solve the question.

We know that he picked up a fruit 40 times, but we need to find how many apples he picked up during the 40 times.

The probability of picking an apple is 0.3, which is equivalent to 30%

This means that 30% of the 40 times he picked an apple.

We would multiply 40 by 0.3 to get our answer.

This means that Jenson picked 12 apples.

I hope this helped you out.

Good luck on your academics.

Have a fantastic day!

Read more on Brainly.com - brainly.com/question/12981771#readmore

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
X + 5 = 24 whar values can be substituted for x to make the equation true​
levacccp [35]

Answer:

x=19

Step-by-step explanation:

24-5=19

8 0
3 years ago
Read 2 more answers
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