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cupoosta [38]
3 years ago
5

Six groups of students sell 162 balloons at the school carnival there are 3 students in each group if each student sells the sam

e number of balloons how many. Balloons dose each student sell ?
Mathematics
2 answers:
prohojiy [21]3 years ago
7 0
They all sell nine each.
Kitty [74]3 years ago
5 0
Each student sells 9 balloons because 162 balloons divided by 6 groups of students is 27, and 27 divided by 3 students is 9 balloons. 
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How do i solve this?
Black_prince [1.1K]
No beacuse if you multiply 10 by 3 tents you get 1,000 your supposed to multiply 3 ones
8 0
3 years ago
In a survey of 1,300 women who gave birth in Maine in 2003, a total of 588 reported taking a multivitamin at least 4 times a wee
vesna_86 [32]

Using it's concept, it is found that the prevalence of frequent multivitamin use is of 0.4523 = 45.23%.

<h3>What is the prevalence of a sample?</h3>

The prevalence of a sample is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

In this problem, 588 out of 1300 women reported taking a multivitamin at least 4 times a week during the month before pregnant, hence the prevalence is given by:

p = 588/1300 = 0.4523 = 45.23%.

More can be learned about prevalence at brainly.com/question/14398287

#SPJ1

5 0
3 years ago
Question 24 only. Please explain solution
Anika [276]
$2500/2 = 1250. 1250/2 = 625. 625/2 = 312.5. 312.5/2 = 156.25. 156.25/2 = 78.125. 78.125/2 = 39.0625 Add all the end numbers up = 2460.9375. 2460.9375/2 = 1230.46875. 2460.9375 - 1230.46875 = 1230.46875. Therefore, she payed back 1230.46875, meaning she had 1230.46875 left in her account. Hope i helped! :D
3 0
3 years ago
Grandpa Simpson borrows $10,000 to buy a car. There is a 5 percent interest rate for each year. What is the total amount of inte
tester [92]
$10,000 X 0.05 = $500/year
500 X 4 years = $2,000 after 4 years
5 0
3 years ago
WILL CHOOSE BRAINLIEST. Choose the best estimate of the width of a human hair.
erma4kov [3.2K]

Answer:

Id say its C!

Because in mm, a human hair on average is 70 mm's thick

Have a wonderfull day :D

6 0
3 years ago
Read 2 more answers
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