A.) 200cm
B.) 206cm

A explanation.) To find the mean, you add all the heights and divide by 5 (how many numbers there are), this gives you 1000 divided by 5, which equals exactly 200cm.

B explanation.) I tried the equation with numbers higher than 202, going up one each time, and 206 was the one that equaled exactly 201.

7 0

4 years ago

If malik has 4 times as many nickels as quarters and they have a combined value of 225 cents, how many of each coin does he have

mafiozo [28]

Take 4 multiply by 10 then divide 225 by 40

4 0

3 years ago

If 8 poles are 3m apart,what is the distance in meters between the first and the eight pole

dolphi86 [110]

not including the widht of each pole, Check the picture below.