How can you check if two rays are perpendicular

What are all the factor pairs of 64

The product of 4 and a number is 12 more than 92. What is the number

1. Ajar contains 11 brown and 18 blue marbles. A marble is drawn at random. What is the theoretical probability (as a percent) of NOT drawing a blue marble?

Write a word problem that could be modeled by the equation 3x6=18

Simplify x+2/x+1 - x-2/x+2

A construction compony purchased 24 boxes of nails. Each box cost $87. How much did the nails cost the construction company?

What would 0.9 go with? 2/25 23/50 14/20 90%

What is the area of rectangle with a length of 6 inches and a height of 1/12 inch

A school puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people.

Consider the function: y=f (x) = (1/2) ^x the values of f (-7) is: a) 0.0078 b) 0.78 c) 64 d) 128 the value of f (5) rounded to the nearest ten thousand is: a) 0.0309 b) 0.0312 c) 0.0313 d) 32