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Korolek [52]
3 years ago
5

Calculate the slope of the line ​

Mathematics
1 answer:
malfutka [58]3 years ago
3 0

Answer:

-5/4 or -1.25

Step-by-step explanation:

the points are (-6, -3) and (-2, -8)

the formula for slope is y2-y1/x2-x1

y2 is -8

y1 is -3

x2 is -2

x1 is -6

(-8+3)/(-2+6)

(-5)/(4)

-5/4 or -1.25

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Step-by-step explanation:

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3 years ago
£132 in the ratio 3 : 8
Vedmedyk [2.9K]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
sarah plans to buy a car in five years, so she invests $10,000. she receives an annual interest rate of 5%, compounded semiannua
liq [111]

Answer:

$12800.85

Step-by-step explanation:

Given information: Principal = $10,000, rate of interest = 0.05, number of times interest compounded=2, time = 5 years.

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A=P(1+\dfrac{r}{n})^{nt}

where,

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t is number of periods.

Substitute the given values in the above formula.

A=10000(1+\dfrac{0.05}{2})^{2(5)}

A=10000(1.025)^{10}

A=12800.845442

A\approx 12800.85

Therefore, the future value of the $10,000 investment in five years is $12800.85.

8 0
3 years ago
a taxi company charges passengers $2.00 for a ride, no matter how long the ride is, and an additional $0.20 for each mile travel
Len [333]
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4 years ago
Box 1 contains 1400 bulbs of which 15% are defective. Box 2 contains 500 bulbs of which 9% are defective. Two bulbs are picked f
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4444

Step-by-step explanation:

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