Which statement is the most appropriate comparison of the spreads? O A. The interquartile range (IQR) for town A, 45°, is less than the IQR
for town B, 50°
B. The interquartile ranges (IQRs) for towns A and B are both 30°.
C. The interquartile range (IQR) for town A, 15°, is less than the IQR
for town B, 20°
D. The standard deviation for town A, 15°, is less than the standard
deviation for town B, 20°.

C. The interquartile range (IQR) for town A, 15°, is less than the IQR for town B, 20°

Step-by-step explanation:

Picture

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

30 feet

step-by-step explanation:

that would be 2 1/2 * 12

= 24 + 6

= 30 feet   (answer)