Customer need to chose a 5 digit pin code for his account. What is probability that there are nor repeat digits?

A sweater is on sale for 75% of the original price of $44. calculate the sale price.

2s + (-4s) combine like terms

Which best describes the rule for this pattern 1,-12, 12,-1

A sports store donates basketballs and soccer balls to the boys and girls club. The ratio of basketballs to soccer balls is 7:6. The store donates 24 soccer balls. How many basketballs does the store donate?

In an inventory-sale, a department store offers 60% off on the original price of their selected clothes. What fraction is taken off the price?

Cuales de las expresiones son equivalentes a 2 (4f+2g) ?

Mari has a part time job. She earns $7 an hour. She makes at most $143.50 a week. What is the greatest number of hours she can work

What is the value of xin the figure below? In this diagram, ABD - CAD. A-16 B-8

Is the number prime or composite 39 and 47

Why should you place a cover slip over your specimen at a 45 degree angle when making a wet mount slide?