(2a)⁴ = (2⁴).(a⁴) = 16.a⁴ or:
2.2.2.2.a.a.a.a = 2⁴.a⁴
The Answer Is 11v I Believe
Answer:
a) n = (p + 450) / 30
b) The Minimum number of cakes is 32
Step-by-step explanation:
Given that:
p = 30n - 450, where p is the profit in dollars from selling a number of cakes
(n).
a) to calculate the number of cakes (n) needed to be sold for a given profit, we need to make the number of cakes (n) the subject of formula for the equation.
p = 30n - 450
Adding 450 to both sides:
p + 450 = 30n - 450 + 450
30n = p + 450
Dividing through by 30:
30n / 30 = (p + 450) / 30
n = (p + 450) / 30
b)
If the profit is at least $500, the Minimum number of cakes (n) is:
n > (p + 450) / 30
n > (500 + 450) / 30
n > 950 / 30
n > 31.67
n ≈ 32
The Minimum number of cakes is 32
total weight of both bags = 3 oz + 20.6m oz
Don's bag = 2 oz
Jamie's bag = 1 oz
Don's marbles = 9.4 oz * m
Jamie's marlbes = 11.2 oz * m
Total weight of Don's bag = 2 oz + 9.4m oz
Total weight of Jamie's bag = 1 oz + 11.2m oz
2 oz + 9.4m oz + 1 oz + 11.2m oz = 3 oz + 20.6m oz
The area of this composite figure is 533 square inches.
The formula for a rectangle is lw, and the formula for the area of a triangle is 1/2bh. After plugging the values into these formulas, we have to add the values all together to get the final area.
