3 years ago

What is the correct line graph for y=3x+5?

1 answer:

3 0

Answer:

The equation y=−3x+5 is in slope intercept form, and represents a straight line in which -3 is the slope, and 5 is the y -intercept.

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(1) In the State of Michigan there is a 6% sales tax, so if you purchase a

Alex17521 [72]

Answer:

1:0.06

Step-by-step explanation:

since there is a 6% sales tax, which is the same as 0.06. to calculate your tax, you would multiply both of the sides of the ratio by 75, and the left side will show you subtotal of what you are buying, the right will show tax.

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3 years ago

Translate The phrase into an algebraic expression.

riadik2000 [5.3K]

10+ 2v .................

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3 years ago

Original price: $105; markdown:75

Marina86 [1]

105 - 75 = 30 That should do it.

6 0

4 years ago

If h(x) =6 -x, what is the value of (h•h)(10)

Brrunno [24]

Answer:

Your exact value should be 10h $^{2}$

Step-by-step explanation:

I put it into the calculator and that's what came out.

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3 years ago

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Question 18 Item 18 The distribution of the number of moths captured per night by a certain moth trap is approximately normal wi

juin [17]

Answer:

Standard deviation 46.3

Step-by-step explanation:

A 28% of the distribution is equivalent to a z score of -0.5828, you can use a z table to find that.

Z score is calculated as follows:

$z = \frac{x-\mu}{\sigma}$

x is the number being evaluated

μ is the mean

σ is the standard deviation

And it is used to calculate how many standard deviations you are from the mean of the sample.

Replacing with the known information you can calculate the standard deviation:

$\sigma=\frac{x-\mu}{z} =\frac{76-103}{-0.5828}= 46.3$

4 0

4 years ago