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olga_2 [115]
3 years ago
11

Marc makes 6 1/4 pounds of granola. He wants to freeze 3/4 of the granola. Which expressions can be used to find the number of p

ounds he wants to freeze?
Mathematics
1 answer:
kirza4 [7]3 years ago
8 0

Answer:

6 1/4 x 3/4

25/4 x 3/4

Step-by-step explanation:

Marc freezes only a proportion of the pounds of granola, the expression for this proportion can be determined by multiplying the total pounds of granola by the fraction he wants to freeze

6 1/4 x 3/4

25/4 x 3/4

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Estimate to 49.5

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3 years ago
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Answer: 67.5 cm

Step-by-step explanation:

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first is 3\ in.\approx 7.5\ cm

second is 15\ cm

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fourth is 0.5\ ft\approx 6\ in.\approx 15\ cm\quad [\text{1 ft=12 in.}]

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A town has a fireworks display, where fireworks are set off from a bridge over a lake. The function h (t) = -16t2 + 150t + 10.5
Elodia [21]

Answer:

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Step-by-step explanation:

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We need to find the time the fireworks take to reach their maximum height. For maximum height,

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So,

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Put t = 4.68 in equation (1).

h (t) = -16(4.68)^2 + 150(4.68)+ 10.5\\\\h(t)=362.06\ text{feet}

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D 59. Simple use of order of operations were needed.
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