3 years ago

A recipe for 20 cookies uses 2 1/2 cups of milk. How many cookies are

Mathematics

1 answer:

strojnjashka [21]3 years ago

7 0

Answer:

8 cookies are made per cup of milk.

Step-by-step explanation:

20 divided by 2 and 1/2 is 8.

8 + 8 + 4 (or half of 8) = 20

hope this helps. . .

have a good day. UwU

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What is 7+10x-2x-2=-3

Ivahew [28]

7+10x-2x-2=-3

—-Combine like terms...10x-2x=8x and 7-2=5

8x+5=-3
——subtract 5 on both sides.. the 5’s will cancel each other and -3-5=-8

8x=-8
——Divide 8 on both sides...the 8’s will cancel out and -8 divided by 8 = -1

Answer: x = -1

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3 years ago

Last year the price of a car was $20,000. This year the price increased by 10% or $2,000. What is the new cost of the car?

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Answer:

22,000

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3 years ago

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mel-nik [20]

Answer: 2(4p - 25q)

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3 years ago

Ynhas an approximateN(np,np(1−p)). Sop(1−p) is animportant function ofpas it is in the variance ofYn. Thus, ifpis unknown, we mi

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Answer:

i really don't know but good luck

Step-by-step explanation:

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3 years ago

Spencer sampled 50 students of a private school who were questioned about their scores in Mathematics. Spencer wants to test the

pickupchik [31]

Answer:

C) 3.03

Step-by-step explanation:

Step(i):-

Given sample size 'n' = 50

The Mean of the population (μ) = 62

The standard deviation of the Population (σ) = 7

Mean of the sample(x⁻) = 65

Z-score

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Step(ii):-

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Z = 3.03

Final answer:-

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3 years ago