Why does 0!=1? I know it is to "complete the pattern", but why can't it = 0? That makes more sense, mathematically.

A parking garage charges $3 for each of the first three hours. after three hours, the charge is $7 an hour. what is the total cost for five hours of parking?

How can a translation and a reflection be used to map ΔHJK to ΔLMN? A Translate K to N and reflect across the line containing HJ. B Translate K to N and reflect across the line containing JK.

A circle with a central that measures 150° has a radius of 24 feet. what is the area of sector aob? use 3.14 for, and round your answer to the nearest tenth. a. 645.4 square feet b. 698.6 square feet c. 753.6 square feet d. 768.4 square feet

Two hoses are filling a pool. The first hose fills at a rate of x gallons per minute. The second hose fills at a rate of 15 gallons per minute less than the first hose.

A four person relay team completed a race in 72.4 seconds. On average what was each runner's time?

Identify as a direct variation, inverse variation or neither. If x men can build a house in y days, how dox and y vary? O direct neither O inverse

The food truck is selling sandwiches. It costs $7 each week to advertise the sandwiches. Each sandwich costs $4.25 to make and each sells for $6.50.

What has a slope of 2/3

Con 36 huevos cuántas docenas tienes? y decenas completas

Carolyn is searching online for tickets to a concert. Two weeks ago, the cost was $30. Now the cost is $39. What is the percent increase? What would be the percent increase if the ticket agent charges an additional $4.