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Mrac [35]
3 years ago
8

You spend $28$28 on ingredients to make cookies. You charge $4$4 per container of cookies. How many containers do you need to se

ll to earn $20$20 in profit?
A)44 containers



B)55 containers



C)77 containers



D)1212 contain
Mathematics
1 answer:
VladimirAG [237]3 years ago
3 0

you spend 28 and want 20 profit

28 +20 = 48 total

48/4 = 12

answer is D, you need to sell 12 containers

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Heights of 10-year-olds, regardless of gender, closely follow a normal distribution with a mean of 55 inches and a standard devi
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Answer:

Step-by-step explanation:

Given that Heights of 10-year-olds, regardless of gender, closely follow a normal distribution with a mean of 55 inches and a standard deviation of 6 inches.

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c) Tallest 10% z = 1.28

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7 0
3 years ago
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3 years ago
A mass weighing 3 lb stretches a spring 3 in. If the mass is pushed upward, contracting the spring a distance of 1 in and then s
Bas_tet [7]

Answer:

Step-by-step explanation:

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2 years ago
Paula caught a tarpon with a weight that was 10 times as great as the weight of a permit fish she caught. the total weight of th
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