Mary's backpack weighs 6 pounds. How many kilograms does Mary's backpack weigh? Round your answer to the nearest hundredth. (1 kilogram = 2.2 pounds)

The ratio of the angle measures of the acute angles in a right triangle is 1:2. What is the measures of these angles a. 30 and 60 b. 45 and 90 c. 60 and 120 d. 10 and 20

How do you do differentiation of polynomials?

What's the answer 2/12 + 1/4 mixed fraction

Sin (10°) = ? how to solve this?

Given the functions a (x) = 4x2 + 2x - 3 and b (x) = x - 1, identify the oblique asymptote of the function a of x over the function b of x?

Jaqleen can unload a grocery truck twice as fast as Marco. Together, they can unload the truck in 5 hours. How long would it take each of them working alone to unload the truck (show Your work)

Which expression has a value of 8? 8x (5-4) (8 x 5) - 4 (8 x 5-4) 8 x 5 - 4

Simplify (x^4-9x+5x^7) + (5x-10+3x^4-2x^2)

Which measurement is equal to 20 cups? 40 pints 320 fluid ounces 5quarts 1gallon?

Erica makes 6 sandwiches and cuts each sandwich into 1/3. How many 1/3 size sandwich pieces does she have?