Robinson doughnut factory produce is 18,000 doughnuts every day they have a fleet of 12 delivery trucks with the doughnuts are divided evenly how many doughnuts will be loaded onto the truck

1500

Step-by-step explanation:

you take the 18000 doughnuts and divide it by the number of trucks 18000/12=1500

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.