last week juan worked 20.5 hours this week you breaks 1.5 hours as many hours as he did last week how many hours did one work this week

Arrange in ascending order a. cos (40), cos (80), cos (120), cos (160) b. sin (-90), sin (80), sin (-120), sin (30), c. cos (130), cos (240), cos (-30), co380s

Which expression is equivalent to (8r 6) (4r 10) ?

What is the volume of the regular pyramid below?

Define a set x of numbers as follows. b. 2 ∈ x. r1. if x ∈ x, so is 10x.

4x - 10 ≥ 22 or x - 5 < - 6

Divide 15 in the ratio 2:1 = ?

What is 6/13 in short decimal form.

Ella has a box of chocolate candies. She gives of the candies to her sister, 4 to her brother, and she eats the remaining 12 candies. How many chocolate candies were in the box originally?

Bella Sandino failed to pay her cell phone bill in the amount of $85.14 by the due date of March 4. Calculate the amount Bella must pay on March 20 if the company charges 20% interest on late payments. Assume a 365-day year.

How many minutes is 22 hours