3 years ago

What is 13.5 rounded to 1 decimal place?

Mathematics

1 answer:

Oksana_A [137]3 years ago

4 0

Answer:

13.5

Step-by-step explanation:

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E line plot below shows the amount of water Rickayla drinks in 10 days. Part a: how many cups of water did Rickayla drink in 10

Levart [38]

Answer:

$Total = 23\frac{1}{4}$ cups

Step-by-step explanation:

Incomplete question.

See attachment for line plot

Required

Total cups drank in 10 days

The number of x at the top of each dataset represent the frequency (i.e. number of cups) drank on that day.

To get the total, we simply multiply this frequency by the accompanying dataset.

So, we have:

$Total = 2 * 1\frac{1}{2} + 1 * 1\frac{3}{4} + 2 * 2 + 2 * 2\frac{3}{4} + 3 * 3$

Express fractions as improper fraction

$Total = 2 * \frac{3}{2} + 1 * \frac{7}{4} + 2 * 2 + 2 * \frac{11}{4} + 3 * 3$

Evaluate each product

$Total = 3 + \frac{7}{4} + 4 + \frac{11}{2} + 9$

Take LCM

$Total = \frac{12+ 7+16+22+36}{4}$

$Total = \frac{93}{4}$

$Total = 23\frac{1}{4}$

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3 years ago

The surface area of a cylinder is 500 square feet; the lateral surface area is 320 square feet. Give the area of a base.

ohaa [14]

Answer: try your best

Step-by-step explanation:

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3 years ago

Help me please!!!<br> Please help!

Vinil7 [7]

Answer:

D. Parallelogram

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2 years ago

Solve the equation 3x-1=x+9

Sever21 [200]

5.

3x - 1 = x + 9

Subtract x on both sides

2x - 1 = 9

Add one on both sides.

2x = 10

Divide by 2 to get the x.

x = 5

Hope this helps!

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2 years ago

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Bob bought the 24 fish for $51.36. How much did each fish cost him? Show your calculation.

o-na [289]

Answer:

2.14

Step-by-step explanation:

2.14x24=51.36

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2 years ago