Answer:
1215 bricks will be required.
Step-by-step explanation:
Length of a brick L= 8 in. and width of the brick w = 3.75 in.
Area of one brick = 8×3.75 = 30 in²
Now length of a patio = 13 feet 6 in
since 1 feet = 12 inch.
So length of the patio = (13×12 + 6)= 162 in
Similarly width of the patio = 18 feet 9 inch = (18×12 + 9) = 216 + 9 = 225 inch
Area of the patio = 162×225 = 36450 in²
Now total bricks required to cover patio = Area of patio ÷ area of one brick
= 36450 ÷ 30 = 1215 bricks
Therefore 1215 bricks will be required to cover a patio.
G. x < 5
H. x < 9
J. x < 14
K. x < 18
Can anyone explain me how to make this one step by step?
The correct answer is:
B) hashmarks.
Explanation:
When two line segments are congruent, we mark this using small dashes through the segments. These dashes are called "hashmarks."
Straight commission of 7.5% on all sales.
b.
Monthly salary of $1,600 plus 2.5% commission on all sales.
c.
Graduated commission of 5% on the first $30,000 in sales and 6% on anything over that.
d.
Graduated commission of 4% on the first $25,000 in sales and 8% on anything over that.
The option that results in the most earnings for one month on sales of $40,000 is option a. Straight commission of 7.5% on all sales.
To determine which method of pay would result in the most earnings for one month on sales of $40,000, let's calculate the earnings under each option:
a. Straight commission of 7.5% on all sales:
Earnings = 7.5% of $40,000 = 0.075 * $40,000 = $3,000
b. Monthly salary of $1,600 plus 2.5% commission on all sales:
Earnings = $1,600 (monthly salary) + 2.5% of $40,000 (commission) = $1,600 + 0.025 * $40,000 = $1,600 + $1,000 = $2,600
c. Graduated commission of 5% on the first $30,000 in sales and 6% on anything over that:
Earnings = (5% of $30,000) + (6% of $40,000 - $30,000) = (0.05 * $30,000) + (0.06 * $10,000) = $1,500 + $600 = $2,100
d. Graduated commission of 4% on the first $25,000 in sales and 8% on anything over that:
Earnings = (4% of $25,000) + (8% of $40,000 - $25,000) = (0.04 * $25,000) + (0.08 * $15,000) = $1,000 + $1,200 = $2,200
The option that results in the most earnings for one month on sales of $40,000 is option a. Straight commission of 7.5% on all sales.
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Answer:
the answer is a. straight commission of 7.5% on all sales.
hope this helps <3