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3 years ago

I need help asap please and thank you

Mathematics

1 answer:

Delvig [45]3 years ago

4 0

Answer:

-70

Step-by-step explanation:

Using the hint given

1st term + common difference (desired term - 1)

(-2) + (-4) (18-1)

-70

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Of 2012 consumers polled, some like only animated movies, some prefer just musicals, and some like both. If 74 people like only

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3 years ago

Please help it is math

olasank [31]

Answer:

A linear function has the form y=mx+b

A line has a proportional relationship if y/x is always the same ratio for any value.

The slope m=(y2-y1)/(x2-x1) for some two points on a line is always constant, else it wouldn't create a line.

A line won't be proportional if you adapt b because the ratio of y/x won't match the slope anymore.

In the end this means all lines with proportional relationships must intersect (0,0) or in other words f(0)=0.

This happens if they have the shape y=mx.

Step-by-step explanation:

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3 years ago

Delaney has $28.00 and buys a shirt for 14.00. Delaney used the equation 14x = 28 to model her scenario, where x represents the

maksim [4K]

She is incorrect because 14 multiplied by 2 equals 28, which means she wouldn’t have any money left over.

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2 years ago

What are two square numbers added together equal 65?

pychu [463]

8 and 1
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3 years ago

Read 2 more answers

A simple dart target has two concentric circles. The larger circle has a radius of 4. The smaller circle has a radius of 2. The

Natali5045456 [20]

Answer:

3 times more.

Step-by-step explanation:

The odds of landing a dart in any of the circles correspond to the surface area of the circle.

Calculate the surface area of both circles:

The formula for the area of a circle is $\pi r^{2}$ .

inner circle: $A=\pi 2^{2}=12.566$
for the outer circle, use the formula then subtract the value of the inner circle, to find the remaining area: $A=(\pi 4^{2} )-12.566=37.699$

Calculating greater chance:

Divide the larger area by the smaller area:

$37.699/12.566 = 3$

That means that the area of the outer circle is 3 times larger, making it 3 times more likely to hit the outer circle. Therefore the points for hitting the inner circle should be 3 times more.

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3 years ago