The number 3 was typed into cell a1 of a spreadsheet, while in cells a2-a7, formulas themselves, what would be the value displayed in cell a7? see photo

C) 75

Step-by-step explanation:

Each cell is 12 more than the preceding one.  Keep adding them and you will get 75 at cell 7.

for the points! : )

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'.