Answer:
20
Step-by-step explanation:
Using the rule of radicals
× ⇔
Simplify
= = × = 2
Thus
6 + 8
= 6(2 ) + 8
= 12 + 8
= 20
The percentage of births that occurred among women between the ages of 40 and 42 is 26.41%
<h3>Calculations and Parameters</h3>
First, we would add up the ages of the mothers
27 +98+239+326+389+436+468+490+460+387+286+180+102+48+19+5+1
= 3961
Thus, to find the percentage of births occurring among women between the ages of 40 and 42 was:
102+48=150
3961/150= 26.41%
Read more about percentages here:
brainly.com/question/24304697
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Check the picture below.
notice, in a right-triangle, there is a right-angle, thus is called a right-triangle, and the other angles are complementary angles.
notice the relation of the cosine and sine of each, in the example in the picture.
Answer:5/8 hope this helps!!! Don’t have a good day have a great day xp
Step-by-step explanation: