P(x) = 4x + 1550 <== ur function
selling only 50 copies...
P(50) = 4(50) + 1550
P(50) = 200 + 1550
P(50) = 1750....so the printing cost for 50 copies is 1750
1750 = 50x....x = cost of each book
1750/50 = x
35 = x.......u would have to sell each book for $ 35 <===
Answer:
x> or equal to 35. 36 is a solution.
Step-by-step explanation:
Answer:
Melanie can translate the figure, rotate the figure, or reflect the figure. The figure would still be congruent.
Step-by-step explanation:
Hope that helps.... sorry if it doesn't..
There are 57.2958 degrees in a radian. This means that there are 3.07 radian for 176 degrees. ROund this to the nearest hundredth, and your answer is 3.06.
The second question is -6.178 degrees, which rounds to -6.16.
Answer:
- <em>The larger merry-go-round's platform is </em><u> 151m² </u><em> larger than the smaller merry-go-round's platform.</em>
Explanation:
The<em> area </em>of a round shape is equal to the area of a circle.
The formula for the area of a circle is:
Then, use that formula for each merry-go-round.
<em><u>1. First merry-go-round</u></em>
<em />
- radius = diameter / 2 = 13m / 2 = 6.5m
- area = π (6.5m)² = 3.14 × (6.5m)² = 132.665m²
<em><u>2. Second merry-go-round</u></em>
- area = π (9.5m)² = 3.14 × (9.5m)² = 283.385m²
<u />
<u>3. Difference of the areas</u>
<u />
- Larger area - smaller area = 283.385m² - 132.665m² = 150.72m²
- Round to the nearest whole number: 151m².
Hence, the larger merry-go-round's platform is 151m² larger than the smaller merry-go-round's platform.
