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Nesterboy [21]
3 years ago
11

If the root of x2-7x+k=0, m=1, find the value of the constant k

Mathematics
1 answer:
Whitepunk [10]3 years ago
4 0

Answer:

hfrhghubifhvfuovhtjopugjob

Step-by-step explanation:

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On two investments totaling $11,500, Peter lost 3% on one and earned 4% on the other. If his net annual receipts were $⁢201, how
BlackZzzverrR [31]
Total amount of money invested - $11500
X +Y = $11500. ----------(1)
Total yearly interest for thetwo a/c is - $201
-0.03X + 0.04Y = $201
Form (1)
X = 11500 - Y
Substitute for X
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Calculate X
X = 11500 - Y
= 11500 - 7800
=3700 at - 3%
Check
-0.03×3700 + 0.04 × 7800 = $201
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$201 = $201
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Hello there.

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