Catwhalley Catwhalley

12-12-2022
Mathematics

contestada

shaun needs to make mortar for brick-laying. it is made in the ratio of 7:3 of sand and cement. if 210 kg of sand is used, how much cement is needed?

Respuesta :

Otras preguntas

what happens if we do not eat food ?

Salts and sugars work to preserve food by creating a

Write 2.71 repeating as a simplified fraction. 271/100 is wrong

Use the word Prodigy in a setence.

Help me please! What shape is it?

The average age of a college is 21.8 years. The average age of students of college is 24.2 years and average age of lecturers of college is 20.6 years. Find the

6. Which is NOT a complete sentence? I smell the flowers. Tammy bought a purse today. Red and blue socks in her room. Did you eat breakfast? N

A goat is grazing outside of a rectangular barn that has dimensions 20 ft by 30 ft. He's tied to a corner of the barn with a 12 ft rope. Find the grazing area o

What was the purpose of committees of correspondence

The Energetic Cost of Mismatch Repair. In an E. coli cell, DNA polymerase III makes a rare error and inserts a G opposite an A residue at a position 650 bp away