Can someone explain to me how to do these, I dont get it.

A hair stylist worked from 8:45 A. M. until 12:15 P. M. and 12:45 P. M. until 5:15 P. M. Estimate the total number of hours worked.

8 hr

7 hr 15 min

8 hr 15 min

7 hr 30 min

Select all of the answers below that are equal to B = {John, Paul, George, Ringo, Pete, Stuart} Question 1 options: {flowers, computer monitor, flag, teddy bear, bread, thermostat} {bookmark, needle, street lights, sock, greeting card, Ringo} {The

What does the y = f (x) represent? a. the function we are working with c. the reflection over the y-axis of the function we are working with b. the reflection over the x-axis of the function we are working with d. none of the above

Find the volume of a square pyramid with a base of 9 ft and a height of 14 ft.

The product of four consecutive positive integers is 840. Find the numbers

What is the relationship between mass, density, and volume? Provide an example that involves calculating population density.

Write the answer in simplest form: 3/5 + 2/7 a. 31/35 b. 5/12 c. 1/7 d. 6/35

The expanded form of - 10 (6-b)

What is the prime factorization of 256

What do you notice about the graph when it passesthrougha root off even multiplicity

Over how many degrees of latitude does the vertical sun migrate between the aphelion and the perihelion? over how many degrees of latitude does the vertical sun migrate between the aphelion and the perihelion? 23.5 94 47 180 0