A computer randomly picks a number from the group 75, 76, 77, 78, 79.

1 answer:

ozzi2 years ago

5 0

79 is larger than 78, and 78 and 76 are even. That's three numbers. There's a 3/5 probability than a number larger than 78 or even is selected. That's 0.6 as a decimal.

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HURRRRYYYYYYY PLEASE Write the equation of the line that passes through the points (-8,-1) and (5,−7). Put your answer in full

Zinaida [17]

Answer:

y + 8 = 2x + 2

Step-by-step explanation:

Use the points given to find the slope. Divide the difference in y-values by the difference in x-values.

(-1) - (-7) = 6

5 - (-8) = 3

6/3 = 2

The slope is 2.

Now, pick one of the points to put in point-slope form. It doesn't matter which. You will get the right answer either way. I will use (-1, -8).

y - y₁ = m(x - x₁)

y - (-8) = 2(x - (-1))

y + 8 = 2(x + 1)

y + 8 = 2x + 2

3 0

3 years ago

Find 4/7 divided by 7/8

Reika [66]

If you divide a fraction by another fraction, this is equivalent to mupltiplying by its inverse:

so $\frac{4}{7}$ divided by $\frac{7}{8}$

is equivalent to

$\frac{4}{7}$ multiplied by by $\frac{7}{8}$

which is

$\frac{4}{7}* \frac{7}{8}= \frac{4*7}{7*8}= \frac{4}{8}= \frac{1}{2}$

so the answer is $\frac{1}{2}$ which is also 0.5

8 0

2 years ago

Stan earns $12 per hour by working as an intern at a law firm. How much money does he earn in a week in which he works 28 hours?

White raven [17]

$12 per hour

He works 28 hours.

Multiply the hours by the money he makes per hour.

28 * 12 = $336

7 0

3 years ago

Read 2 more answers

Simplify: x36y64‾‾‾‾‾‾√

AleksandrR [38]

Answer:

Step-by-step explanation: