The cost of 800 bricks having dimensions of 
at a cost of $0.07 per in.³ is <u>$3,797.5</u>
<h3>How can the cost of 800 bricks to be used for the building be found?</h3>
The dimensions of the brick are;
Cost of a cubic inch of brick = $0.07
The volume of 1 brick is therefore;
The volume occupied by 800 bricks is therefore;
Given that the dimensions of the bricks are in inches, the volume of 800 bricks is therefore;
V₈₀₀ = 54,250 in.³
The cost of 800 bricks is therefore;
Total cost = 54,250 in.³ × $0.07 = $3,797.5
The cost of 800 bricks is <u>$3,797.5</u>
Learn more about finding the volume of a rectangular prism here:
brainly.com/question/3789826
You would make common denominators for all of the weights. The denominator is the bottom half of a fraction. The denominators are 2, 4 and 8. The common denominator of these numbers is 8. This is because 2 times 4 is 8 and 4 times 2 is 8. Now, because you multiplied the denominator of 2 by 4, you would multiply the numerator by 4. 1 times 4 is 4. So, the first number would 2 4/8. After that you would multiply 3/8 times 2. The answer to that would be 6/8. The next number is 1 1/4. Multiply the numerator and denominator by 2, getting 1 and 2/8. Now add 2 4/8, 6/8 and 1 2/8 together. The answer is 3 and 12/8. This can also be written as 4 and 4/12, which can also be written as 4 and 1/3.
The answer is 4 and 1/3 pounds.
Answer:
false
Step-by-step explanation:
28 teachers prefer mint.
Step-by-step explanation:
Given,
Total number of teachers = 98
Ratio of teacher that prefer rocky road to mint = 5:2
Let,
x be the original number.
Teachers who like rocky road = 5x
Teachers who like mint = 2x
Dividing both sides by 7
Teachers who prefer mint = 2x = 2(14) = 28
28 teachers prefer mint.
Keywords: ratio, division
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150 cm^3 since you multiply them together
