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3 years ago

How much Hundreds equal 28?

Mathematics

1 answer:

expeople1 [14]3 years ago

4 0

Answer:

0.28

Step-by-step explanation:

0.28*100=28

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Jason can mow his parents' yard in 3 hr. His brother can mow it

nikklg [1K]

I would assume it would take 3.5 hours to mow the lawn together.

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3 years ago

What is the slope of the line that is represented by the values in the table above?

denpristay [2]

Answer:

$slope (m) = 6$

Step-by-step explanation:

To get the slope of the line of the given table of values, all we need is just 2 coordinate pairs from the table. We can pick any two.

Let's use, (-1, 0), and (0, 6).

Apply the formula, $\frac{y_2 - y_1}{x_2 - x_1}$ , where,

$(-1, 0) = (x_1, y_1)$

$(0, 6) = (x_2, y_2)$

Thus:

$m = \frac{6 - 0}{0 - (-1)}$

$m = \frac{6}{1}$

$slope (m) = 6$

5 0

3 years ago

What is the value of 3-(2/3) cubed 2

Scilla [17]

Answer:

2.77777778

2/3 cubed is 0.222222222 and 3-2/3^2 is 2.77777778

8 0

3 years ago

I still don't get the mentally 82+42 of assciative property

Deffense [45]

82 + 42

82 +
42
____
124

8 0

3 years ago

What is the answer to this math question 2 1/12-5 5/6

AleksandrR [38]

The solution is:

$2\frac{1}{12} - 5\frac{5}{6} = \frac{-15}{4} \text{ or } -3.75$

Solution:

We have to solve the given expression

Given expression is:

$2\frac{1}{12} - 5\frac{5}{6}$

Let us first convert the mixed fraction to improper fraction

Multiply the whole number part by the fraction's denominator.

Add that to the numerator.

Then write the result on top of the denominator.

Thus we get,

$2\frac{1}{12} = \frac{2 \times 12 + 1}{12} = \frac{25}{12}$

$5\frac{5}{6} = \frac{ 5 \times 6 +5}{6} = \frac{35}{6}$

Thus the given expression becomes,

$2\frac{1}{12} - 5\frac{5}{6} = \frac{25}{12} - \frac{35}{6}$

Make the denominators same for easier calculations

$2\frac{1}{12} - 5\frac{5}{6} = \frac{25}{12} - \frac{35 \times 2}{6 \times 2}\\\\2\frac{1}{12} - 5\frac{5}{6} = \frac{25}{12} - \frac{70}{12}\\\\2\frac{1}{12} - 5\frac{5}{6} = \frac{25-70}{12}\\\\2\frac{1}{12} - 5\frac{5}{6} =\frac{-45}{12}$

Reducing to lowest terms, we get

$2\frac{1}{12} - 5\frac{5}{6} = \frac{-15}{4}$

In decimal form, we get

$\rightarrow \frac{-15}{4} = -3.75$

Thus the solution is:

$2\frac{1}{12} - 5\frac{5}{6} = \frac{-15}{4} \text{ or } -3.75$

6 0

3 years ago