Which statement is correct?

All integers are real numbers.

All decimals are natural numbers.

All rational numbers are whole numbers.

All square roots are irrational numbers.

4^338^37 / 4^158^21 A. 4^18 8^16 B. 8^48 16^58 C. 16^18 64^16 4^18 8^58

How does tan 135 degrees compare to tan - 135 degrees

Olga runs a business out of her home making quilts. Each month she has fixed costs of $350. In addition, for each quilt she makes, she incurs an additional cost of $8.75. If her total costs for the month were $560.00, how many quilts did she make?

Mrs. Roland distributed a bag of skittles to her students. She gave each student five skittles, then ate 8 that remained in the bag. If there were originally 143 skittles in the bag, how many students does she have?

The variable z is directly proportional to x, and inversely proportional to y. When x is 14 and y is 10, z has the value 26.6. What is the value of z when x = 24, and y = 15

In a scale drawing, the width of a sofa is 15 cm. The actual width of the sofa is 150 cm. What is the scale of drawing?

Every three days Seth goes to the grocery store. His best friend Brian goes to the store every 5 days. On what day will they both go to the store on the same day

Find the area of a parallelogram with sides 6 and 12 and an angle of 60

Solve for x. - 46 x=25

Acie is filing his federal income tax return with the 1040EZ form, and he received two W-2 forms, with the federal income tax withheld on one being $3880, and the federal income tax withheld on the other being $260.