edwinescamilla263 edwinescamilla263

01-10-2019
Mathematics

contestada

a mixture of concrete is made up of sand and cement in a ratio of 5 : 3, How many cubic feet of each are needed to make 160 cubic feet of concrete mix

Respuesta :

marlenejaimesnunez marlenejaimesnunez

01-10-2019

Answer:

We need 160 cubic feet of concrete mix and 20 x 8 = 160, so we need to use 20 x 5 = 100 cubic feet of sand and 20 x 3 = 60 cubic feet of cement

Step-by-step explanation:

Answer Link

Otras preguntas

Which of the following would most likely be a benefit of abstinence? O A. Less chance of maintaining platonic friendships B. Higher level of physical activity C

6 yd, 1 ft = __ ft A.7 B.12 C.19 D.36

Most of the training of animals is learned from A: Unconditioned B: Conditioned Response ***WILL GIVE BRAINLYIST***

.Please explain to me how to find the momentum

Help asap!!! create a mnemonic sentence using the most common allergens. Milk, soy, eggs, wheat, peanuts, tree nuts, fish, and shellfish.

will the police be given less money if defunded

the figure shows a side panel of a skateboard ramp. Kaitlin wants to confirm that the right triangles in the panel are congruent. What measures should kat take

Write the note on the achievements of Vasco do gamma Ferdinand Magellan Please help me it’s due tomorrow

Explain the quote- "The oldest and strongest kind of fear is fear of the unknown." How does fear of the unknown create suspense?

A car is travelling around a circular track at a steady speed. A force causes it to follow the track. What is the angle between this force and the car's velocit