Problem A histogram titled, Guests in each hostel room, plots Number of hostel rooms, versus Number of guests, from 0 to 23, in increments of 3. Bar heights are approximately as follows. From 0 to 3, 3. From 4 to 7, 5. From 8 to 11, 8. From 12 to 15, 6. From 16 to 19, 2. From 20 to 23, 1. How many hostel rooms have 111111 or fewer guests? rooms

"if it is my birthday, then it is snowing"

5.5

step-by-step explanation:

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

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.