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Anna [14]
3 years ago
12

find the number of terms in an AP given that it's first and last terms are a & 37a respectively and it's common difference i

s 4a​
Mathematics
1 answer:
KiRa [710]3 years ago
6 0

Answer:

Substitute the values give into the nth term of the arithmetic progression and solve this the steps are give above in the picture

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Use bayes's rule to find the probability that a child from this population who has inadequate intake is 11 to 13 years old.
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Answer:

Step-by-step explanation:

So A = the child is 5-10 years old and B = the child is 11-13 years of age and that covers all the children in the study. I = calcium intake is inadequate.

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3 years ago
9. Cal is buying T-shirts and shorts. T-shirts
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Hey there!

Step By Step:

Well so we know that 12 is about half of an 25. So what we are gonna do is to buy 3 of 12$ and 2 of 25$.

3x12=36 and 2x25=50.

With adding those two last numbers, you’ll get $86.

Graph would be down below.

Hope it helps :D

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Step-by-step explanation:

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3 years ago
Need help with #1 and #2 on this page. Thanks!
iogann1982 [59]

Find the probability of obtaining 3 heads when flipping 4 coins

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Answer: The answer here is 45* because all you need to do is 180-72-63 then BAM you get your answer :)

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