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3 years ago

4. Steve worked 37.5 hours last week for $15.00 an hour. What is his gross pay for the week?

Mathematics

1 answer:

stepladder [879]3 years ago

8 0

His Gross pay would be $562.50 for the week. Hope this helps:))

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What is the most accurate representation of the area of a plot measuring 11.7cm by 15.4cm ?

Aleks04 [339]

Area=width*height
area=(11.7)*(15.4)
area=180.18cm^2

7 0

3 years ago

Javier volunteers in community events each month. He does not do more than five events in a month. He attends exactly five event

enot [183]

Answer:

$P(x < 3) = 25\%$

$E(x) = 3$

Step-by-step explanation:

The given parameters can be represented as:

$\begin{array}{ccccccc}x & {5} & {4} & {3} & {2} & {1}& {0} & P(x) & {25\%} & {30\%} & {20\%} & {15\%} & {5\%} & {5\%} \ \end{array}$

Solving (a): P(x < 3)

This is calculated as:

$P(x < 3) = P(x = 0) + P(x = 1) + P(x =2)$ ----- i.e. all probabilities less than 3

So, we have:

$P(x < 3) = 5\% + 5\% + 15\%$

$P(x < 3) = 25\%$

Solving (b): Expected number of events

This is calculated as:

$E(x) = \sum x * P(x)$

So, we have:

$E(x) = 5 * 25\% + 4 * 30\% + 3 * 20\% + 2 * 15\% + 1 * 5\% + 0 * 5\%$

$E(x) = 125\% + 120\% + 60\% + 30\% + 5\% + 0\%$

$E(x) = 340\%$

Express as decimal

$E(x) = 3.40$

Approximate to the nearest integer

$E(x) = 3$

3 0

3 years ago

I know the vertex is (3,5) but i can’t find the other point.

aniked [119]

The other point is 1,0

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Nana76 [90]

Answer:

$\frac{28}{3}$

Step-by-step explanation:

$2\frac{1}{3}=\frac{7}{3}$

$\frac{7}{3}*4=\frac{28}{3}$

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3 years ago

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If the dimensions are tripled, the base is 12, the height is 24, and the length is 18. The volume is $2592cm^{3}$ , which is 27 times bigger.
If you are increasing each side by a factor of x, you are multiplying the original by $x^{3}$

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3 years ago

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