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Digiron [165]
3 years ago
5

Can someone help mee pleaseee

Mathematics
1 answer:
Darina [25.2K]3 years ago
3 0

f(x) = x^2 - 13x + 30

Step-by-step explanation:

A quadratic equation may be expressed as a product of the two binomials. The roots of the equations are 3 and 10, so the factors are (x-3) and (x-10).

f(x) = (x-3)(x-10)  

f(x) = x^2 - 13x + 30

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Ahat [919]

Answer:

Question 1. Multiply 4 by 2

Question 2 . 85 + 6*7 = 127

Question 3.  24 + 3*5 = 39

Question 4. 16.75 + 32.5*9 =  46

Question 5.  2*0.4^2 + 4*0.4*3 = 5.12 (Im not positive that this one is correct or not but I tried my best)

6 0
3 years ago
Read 2 more answers
On January 1, 2017, Shay issues $700,000 of 10%, 15-year bonds at a price of 97¾. Six years later, on January 1, 2023, Shay reti
White raven [17]

Answer:

Loss on retirement is $8190

Step-by-step explanation:

In order to determine the gain or loss on the retirement of the 20% of the bonds,one needs to know the book value of the bonds retired.

First,we calculate the book value of the entire bond as follows

Initial carrying value=$700,000*97.75%=$ 684,250.00  

Initial discount on bonds issue=face value -issue price

                                                  =$700,000-$684,250  

                                                  =$15750

Discount amortized over 6 years out of 15 years=15750 *6/15=$6300

Unamortized discount==$15,750 -$6300=$9450

The book value of the bond now=face value-unamortized discount

                                                      =$700,000-$9450 =$690,550

book value of 20% bonds=$690550 *20%=$138,110

cash paid for retirement=$700,000*20%*104.5%=$146,300

loss on retirement=$146,300-$138,100=$8190

                                       

8 0
3 years ago
What is the simplified form of the following expression?a. (34)3b. 7[62 ÷ (52 − 42) + 8]
Natasha_Volkova [10]

Answer:

a.) 102 b.) 99.4

Step-by-step explanation:

a. 34 x 3 = 102

b. 7[62 ÷ (52 − 42) + 8] = \frac{497}{5} or 99\frac{2}{5} or 99.4

6 0
3 years ago
Read 2 more answers
How to write 99,603,760 in word form.
TiliK225 [7]
Ninety Nine Million, six hundred and three, and seven hundred and sixty
3 0
3 years ago
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Evaluate the profit function at each vertex. P = 0.04x + 0.05y + 0.06(16 – x – y) (8, 1) P = (14, 1) P = (3, 6) P = (5, 10) P =
mixas84 [53]
The given function is:
P = 0.04x + 0.05y + 0.06(16-x-y)

To get the function at each vertex, all you have to do is substitute with the given x and y values in the above equation and get the corresponding value of P as follows:
1- For (8,1):
P = 0.04x + 0.05y + 0.06(16-x-y)
P = 0.04(8) + 0.05(1) + 0.06(16-8-1)
P = 0.79

2- For (14,1):
P = 0.04x + 0.05y + 0.06(16-x-y)
P = 0.04(14) + 0.05(1) + 0.06(16-14-1)
P = 0.67

3- For (3,6):
P = 0.04x + 0.05y + 0.06(16-x-y)
P = 0.04(3) + 0.05(6) + 0.06(16-3-6)
P = 0.84

4- For (5,10):
P = 0.04x + 0.05y + 0.06(16-x-y)
P = 0.04(5) + 0.05(10) + 0.06(16-5-10)
P = 0.76

Hope this helps :)
4 0
3 years ago
Read 2 more answers
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