2 years ago

The age of two groups of yoga students are shown in the following dot plot

1 answer:

3 0

Since the mean absolute deviation (MAD) is lower for group P, this means that group P has less variability compared to group Q.

The answer is choice A.

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Which graph represents the function f (x) = StartFraction 1 Over x EndFraction minus 1?

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2 years ago

Question 45 A length of pipe that weighs 45 pounds is cut into two pieces. One of the pieces is 3 feet long and weighs 18 pounds

dmitriy555 [2]

Answer: 4.5 pounds.

Step-by-step explanation:

Given : Weight of original pipe =45 pounds

Weight of first piece = 18 pounds

Then, Weight of other piece = 45- 18 = 27 pounds

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Let x be the length of other piece.

As length is directly proportional to weight.

Then, $\dfrac{x}{27}=\dfrac{3}{18}$

$\Rightarrow\ \dfrac{x}{27}=\dfrac{1}{6}\\\\\Rightarrow\ x=\dfrac{1}{6}\times27 =4.5$

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2 years ago

The graph shows that Chelsea can type 175 words in minutes.

ivolga24 [154]

Good for chelsa. Whats the question here lol. comment it so I can help

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Joseph claims that a scatterplot in which the y-values increase as the x-values increase must have a linear association. Amy cla

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Answer:

Amy is correct because a nonlinear association could increase along the whole data set, while being steeper in some parts than others. The scatterplot could be linear or nonlinear.

Step-by-step explanation:

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The original price p of an item less a discount of 15%

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P-.15p this is the expression for cost after discount

and its just .15p for just the discount

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2 years ago

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