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faust18 [17]
3 years ago
9

A line that includes the points ( 0, z ) and ( 1, 7 ) has a slope of 9. What is the value of z ? z =

Mathematics
1 answer:
I am Lyosha [343]3 years ago
7 0
Slope = change in y / change in x
9 = (7-z) / (1-0)
9/1 = (7-z) / 1
9 = 7 - z
-7. -7
2 = -z so -2 = z
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miskamm [114]

Answer:

1/5+8/10=1

Step-by-step explanation:

1/5 = 2/10

3 0
2 years ago
Read 2 more answers
A Microgates Industries bond has a 10 percent coupon rate and a $1,000 face value. Interest is paid semiannually, and the bond h
Usimov [2.4K]

Answer:

a. $849.45

Step-by-step explanation:

In the above question, we are given the following information

Coupon rate = 10%

Face value = 1000

Maturity = n = 20 years

t = number of periods = compounded semi annually = 2

Percent yield = 12% = 0.12

Bond Value formula =

C/t × ([1 -( 1/ 1 + r/t)-^nt ÷] r/t) +( F/ (1 + r/t)^nt)

C = coupon rate × face value = 10% × 1000 = 100

Bond value:

= 100/2 × ( [1 - (1 /1 + 0.12/2)^-20×2]÷ 0.12/2)+ (1000/( 1 + 0.12/2)^20×2

= 50 × ( [1 - (1 /1 + 0.06) ^40] ÷ 0.06) + ( 1000/ (1 + 0.06) ^40

= 50 × ( [1 - (1/ (1.06) ^40] ÷ 0.06 ) + (1000/(1.06)^40)

= 50 × 15.046296872 + 97.222187709

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8 0
3 years ago
Which of the following equations is equal to 3x^2+27?
Natalka [10]

Answer:

What are the possible answers?

8 0
3 years ago
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ipn [44]
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16.5 - 11 = 5.5
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From this, you can see that the number being added is increasing by 1 each time.

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5 0
3 years ago
What is the value of x in the solution to this system of equations? 3x = 2y + 14<br> y = -6x + 18​
zmey [24]
Use substitution
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15x = 50, x = 50/15 = 10/3
Solution: x = 10/3
4 0
2 years ago
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