The least no. of terms of the A.
C. 6
4
that must be taken for their sum to exceed 500 is
B.
D. 7the least number of terms of the GP 4 8 16 that must be taken for the sum to exceed 500

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150