First you have to find 10% of 340.00 which is 28, so each week he saves 28.00 for his bike. To find how many paychecks he has to recieve you divide 340.00 by 28.00, which is 12.1, since there is a decimal place you have to round it up to 13 because it is a little bit more than 12 paychecks. ;)

7 0

3 years ago

Mrs. Rodrigues wants to compare the spread of the test scores of her two biology classes. Which statistic should she use?

True [87]

The statistics she should use should be one of the measures of variability. There are 4 measures of variability, namely, the range, inter-quartile range, variance, and the standard deviation. She can use the interquartile range to compare the scores by percentile ranking if she wants to know it.

7 0

3 years ago

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how many meatballs are required fora party of 10 adults and 5 childen? fomual is m=4a+2 where c= children and m=meatball and a=

professor190 [17]

The answer is 42 because there are 10 adults and
M=4(10)+2
M=40+2
M=42

3 0

4 years ago

In the past you paid $800 per month to rent your apartment. You now pay $900 per month for your rent. What is the percent increa

Leni [432]

The percent increase is 12.5%, 800 multiplied by 0.125 equals 100 and 100+800=900.

6 0

4 years ago

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