Okay so a question that i don’t understand on my math homework is jason downloaded 288 pictures. of the pictures 38% are of his family. how many are of his family use rate per 100 to estimate i need to know how to get the answer asap

He has 288 pictures, with 38% of them containing his family. Using 288 times 0.38, this is 109.44. Assuming that pictures usually aren't a fraction of a whole picture, we must drop the decimal, which would now be 109. So, 109 of his photos are of his family

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'.