blobfisharecool blobfisharecool

15-09-2017
Mathematics

contestada

Martha is carrying her biology, science, and math textbooks. Her books weigh a total of 9 pounds. Her biology textbook weighs 3 pounds and her math textbook weighs 40 ounces. How many ounces does her science textbook weigh?

Respuesta :

janetvr23 janetvr23

15-09-2017

1 pound = 16 oz
Her books weigh 9 pounds or (9)(16)= 144 oz
Math Textbook= 40 oz
Biology textbook= 3 pounds or (3)(16)= 48 oz

Total weight of books - math textbook - biology textbook = science textbook
144-40-48 = 56oz
science textbook = 56oz

Answer Link

Otras preguntas

A 10kg toy truck has a 5kg toy car at rest. If the toy truck was moving at 3 m/s before the collision and carries that car with it, what is the Final velocity o

Which of the following is an example of observational learning? A) Jonathan jumps when he hears loud thunder. B) Nicholas is not given any dessert because he di

Which would early civilizations most likely have cooperted about? Select all that apply. Sharing limited resources increasing trades coordinating government

helppp!!!?! meeeeeeehhheeeeeeee

Ja'kniya and Alayjah are shopping at the Apple Store. Ja'kniya bought 4 screensavers and 3 Otterboxes for $29. Alayjah bought 6 screensavers and 2 Otterboxes fo

Give four reasons why you think mathematics should be taught in primary schools

Two less than the sum of a number and six is equal to the product of the number and three. What is the number?

In a transverse wave the particles Name of the move to the wave's direction of travel.

Assess information about the periodic table. Read the statement below. If the statement is true, write true on the line. If it is false, rewrite the underlined

Which is a run-on sentence? If you want to avoid back pain, you should maintain proper posture. You must be going somewhere nice your outfit is so elegant. On S