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3 years ago

Enter numbers into the table so that the paired values are in a proportional relationship.

Mathematics

1 answer:

asambeis [7]3 years ago

7 0

X=1
Y=6

X=3
Y=18

X=5
Y=30

X=7
Y=42

X=9
Y=54

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What is the volume of this rectangular prism?

Flura [38]

Answer:

$9 \frac{1}{3} {cm}^{3}$

Step-by-step explanation:

$v = whl \\ = 2 \times 2 \times \frac{7}{3} \\ = 4 \times \frac{7}{ 3} \\ = \frac{28}{3} {cm}^{3} = 9 \frac{1}{3} {cm}^{3}$

hope this helps

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5 0

3 years ago

Read 2 more answers

Forty five men can construct a road 210m long in 60 days. What length would be constructed by 72 men in 50 days assuming that al

blagie [28]

Answer:

280m

Step-by-step explanation:

Work rate would be (210m)/(45people)(60days)=7/90 m/(people)(day)

7/90 m/(people)(day) * 72people * 50days =280m

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3 years ago

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Finger [1]

Answer:

(273°-273°)-32

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4 years ago

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Dina discovered a water leak in her basement and called a plumber to fix and drain it. W(t) the amount of water in the basement

solniwko [45]

Answer:

x-intercept: The plumber drained all the water out after 9 hours.

Relative maximum or minimum: The amount of water reached 70 liters before the draining began.

Increasing or decreasing interval: Over the first 5 hours, the leak just got bigger and bigger.

Step-by-step explanation:

W(t) is the amount of water in the basement. When W(t) = 0, there is no water in the basement. When W(t) = 0, W(t) is a x-intercept. So, x-intercept: The plumber drained all the water out after 9 hours.

The water level gets to a relative maximum after about 5 hours, when the water reaches about 70 liters. So, relative maximum or minimum: The amount of water reached 70 liters before the draining began.

The water level keeps increasing until the relative maximum. That is at 5 hours when the water level is 70 liters. After that point, the water level decreases as the water is being drained until the water level is 0 at 9 hours. So, the increasing or decreasing interval: Over the first 5 hours, the leak just got bigger and bigger.

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3 years ago

Do class limits and class marks make sense for qualitative data classes? Explain

alexdok [17]

Answer: NO, class limits and class marks are not meaningful to qualitative data.

Step-by-step explanation: Qualitative data are non-numerical data. They are collected mostly through observation. They include; sex, name and soon.

Class limits and class marks are groupings used in numerical data (quantitative data). They are not relevant and are meaningless to qualitative data classes as these data class are non- numerical.

3 0

4 years ago