4 The size 4 soccer ball Sean's team uses should weigh
1 answer:
Most 2 balls could weigh = 0.74 kilograms, Least 2 balls could weigh = 0.62 kilograms
Step-by-step explanation:
<em>Maximum weight of soccer ball = 0.37 kilogram</em>
<em>Minimum weight of soccer ball = 0.31 kilogram</em>
<u>One bag has two balls</u>
<em>1. To find out the most weight, we need to assume that both balls are of the maximum weight so,</em>
Weight of ball 1 + Weight of ball 2
0.37 + 0.37
= 0.74 kilograms
<em>2. To find out the least weight, we need to assume that both balls are of the minimum weight so,</em>
Weight of ball 1 + Weight of ball 2
0.31 + 0.31
= 0.62 kilograms
The weight of two balls are
<em>Therefore, the most these two balls could weigh together is 0.74 kilograms and the least these two balls could weigh together is 0.62 kilograms.</em>
Key words: weight
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Answer:
C
Step-by-step explanation:
So first, you find the area of a rectangle, which would be 15 * 30 = 450. Next, find the area of the semicircle by doing (you have to divide by 2 because it's only have a circle).
The radius is half of 15, so 15 / 2 = 7.5. This would be:
The last step is to add 450 + 88.3125 = about 538.3 m^2