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3 years ago

What represent the relationship between the total mass of a crate

Mathematics

1 answer:

sineoko [7]3 years ago

5 0

9514 1404 393

Answer:

(a) M = 0.25n +100

Step-by-step explanation:

The distance between the dots on the graph is a rise of 1 grid square and a run of 2 grid squares. If we extend the sequence of dots to the left, we expect to place one at (0, 100). That is, the y-intercept of this function is 100 (eliminates choices C and D).

The rise of 1 grid square represents 25 kg, and the run of 2 grid squares represents 100 CDs. Then the slope of the function (rate of change) is ...

slope = rise/run = 25/100 kg/CD = 0.25

Then the equation describing the points on the graph will be ...

M = 0.25n +100

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love history [14]

Answer:

Step-by-step explanation:

The equation of a line passing through the origin is

y = mx ( m is the slope )

Calculate m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

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m = $\frac{4-0}{3-0}$ = $\frac{4}{3}$

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2 years ago

The graph on the right shows two angles that share the same terminal side: 45° and -315°

rjkz [21]

Answer:

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2 years ago

A recursive rule for the arithmetic sequence is a1=-3;an=an-1+7

Shkiper50 [21]

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a(n)=a+d(n-1), a=initial term, d=common difference, n=term number

In this case a=-3 and d=7 so:

a(n)=-3+7(n-1)

a(n)=-3+7n-7

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8 0

3 years ago

Find the measure of 46.<br> 46 = [?]<br> 24°<br> 46

weqwewe [10]

Answer:

Solution given:

<6+24=180[co- interior angle]

<6=180-24=156°

<6=156°

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2 years ago

Read 2 more answers

The science club sold 24 t-shirts last week and 18 T-shirts this week. What is the percentage of decrease in the number of T-shi

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Answer:

D) 75%

Step-by-step explanation:

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