Choose the correct correspondence R OK

Mathematics

1 answer:

harina [27]3 years ago

3 0

What is the question

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The risk of a child developing cancer is approx 3 in 1500. If there are approx 11,721,722 children, how many have cancer?

Maslowich

Answer:

Approximately 23,433 children will have cancer.

Step-by-step explanation:

3/1500 can be simplified to 1/500, which can also be written as 0.002. To find the number of children who have cancer, we do 11,721,722 * 0.002, which gives us 23,433.444 which we can round to 23,433.

4 0

3 years ago

Can someone please work through this one question so I know what to do for the other 9? How the testing system works for me is t

Aloiza [94]

<span>Scientific notation is the way that scientists easily handle very large numbers or very small numbers. Scientific notation is written by writting a decimal number between 1 and 10 together with an exponent of 10.

Given
$(4.23\times10^{12})\div(9.0\times10^6)$

First, using distributive property of numbers, seperate the decimal numbers and the exponents of 10, we have
$(4.23\div9.0)\times(10^{12}\div10^6)=0.47\times10^{12-6}=0.47\times10^6$

Because, scientific notation requires that the decimal number part be a number between 1 and 10, we move the decimal point 1 place foward and subtract 1 from the exponent of 10.

Therefore, </span><span> $(4.23\times10^{12})\div(9.0\times10^6)$
in standard notation is
$4.7\times10^5$ </span>

6 0

3 years ago

Why does he look so off

victus00 [196]

He’s a cocain addict. They snort them Poland bro

8 0

2 years ago

Read 2 more answers

Someone help? 25 points

spin [16.1K]

Answer:

A- isosceles