Leg riddles
people have 2 legs
cats have 4 legs
spiders have 8 legs
30 legs in a house all of them belong to all animals. how many animals and people are in the house

3 animals

3 people that is my final answer

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