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2 years ago

5

The heights of a group of boys and girls at a local middle school are shown on the dot plots below

1 answer:

ahrayia [7]2 years ago

3 0

40 is the height of the boy and the inch is C

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The cost of turkey is directly proportional to its weight. If a 12-pount turkey costs $27, how much does a 13-pound turkey cost?

Pavel [41]

Answer:

$29.25

Step-by-step explanation:

Divide the cost of the turkey by 12 to obtain the unit cost then multiply this by 13

cost = $\frac{27}{12}$ × 13 = $29.25

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3 years ago

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If Alice give an interest of 90$ for two years and 9% p.a., find the sum she has borrowed .

hodyreva [135]

Refer the attachment for your answer :)

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2 years ago

Please help me solve this

amm1812

The answer is :

Y-21=-21/11 (X -7)

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3 years ago

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Suppose that a die-hardly-ever battery has an exponential time-to-failure distribution with a mean of 48 months. at 60 months, t

mel-nik [20]

Since the time to failure distribution is exponential, the distribution is F (n) = 1 – e ^ (-x/48)

The probability of failure between months 60 and 72 is the same as the probability that the battery will fail in 12 months, since the exponential distribution is memoryless F (12) = 0.221

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3 years ago

If 15 is 1/4 what is 7.5<br>(15 is 1/4 of 60)

Soloha48 [4]

Answer:

1/8

Step-by-step explanation:

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2 years ago