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Bad White [126]
3 years ago
8

When a quadratic equation has a repeated solution it's called

Mathematics
1 answer:
Talja [164]3 years ago
5 0
A blank root or a root of blank 
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a college graduate expects to earn a salary of $55,000 during the first year after graduation and receive a 4% raise every year
Llana [10]
So we know that

Year 1 = $55,000
Year 2 = 55000 + (55,000 x .04) = 55000 + 2200 = $57,200
Year 3 = 57200 + (57200 * .04) = 57200 + 2288 = $59,488
Year 4 = 59488 + (59488 * .04) = 59488 + 2379.52 = $61,867.52
Year 5 = 61867.52 + (61867.52 * .04) = 61867.52 + 2474.70 = $64,342.22
Year 6 = 64342.22 + (64342.22 * .04) = 64342.22 + 2573.69 = $66,915.91
Year 7 = 66915.91 + (66915.91 * .04) = 66915.91 + 2676.63 = $69,592.54
Year 8 = 69592.54 + (69592.54 * .04) = 69592.54 + 2783.70 = $72,376.24
Year 9 = 72376.24 + (72376.24 * .04) = 72376.24 + 2895.05 = $75,271.29
Year 10 = 75271.29 + (75271.29 * .04) = 75271.29 + 3010.85 = $78,282.14

So by the tenth year following graduation, the student would be making $78,282.14 a year. If you add up all of the values (Year 1 thru Year 10) you get a total income over ten years of $660,355.86

8 0
4 years ago
Read 2 more answers
What is the slope and equation of a line perpendicular to the y-axis passing through the point (-3,8)
Trava [24]

Answer:

D

Step-by-step explanation:

I'm not entirely sure if I'm correct but from what I gathered I'm pretty sure it's D.

3 0
3 years ago
the area of the square is same as the area of Rhombus whose diagonals measure 10 centimetre and 20 cm find the perimeter of the
Vinil7 [7]

Answer:

perimeter of square = 35.78 cm

Step-by-step explanation:

cut the rhombus into 4 triangles along the diagonals

each triangle has a base of 5 and a height of 10 cm

area of one triangle = 1/2(4)(10) = 20 cm^2

4 triangles = area of rhombus = 80 cm^2

then the square has an area of 80 cm^2 also

side^2 = 80 cm^2

side of square  = 8.94 cm

perimeter = 8.98 x 4 = 35.78 cm

8 0
3 years ago
Read 2 more answers
Which expression is equivalent to 9^5
pochemuha

The expression that is equivalent to 9^5 is 3^2

5 0
4 years ago
Maggie has $30 in an account. The interest rate is 10% compounded annually.
Nimfa-mama [501]

Answer:

30-$ (4x$6.50) Hopefully this is correct

Step-by-step explanation:

6 0
2 years ago
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