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EleoNora [17]
3 years ago
7

PLEASE HELP PLEASE HELPNO EXPLANATION

Mathematics
1 answer:
jek_recluse [69]3 years ago
6 0

Answer:

A hope it helped im a junior in college i dont take science

Step-by-step explanation:

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How do you solve #-\frac { a } { 8.06} + 7.02= 18.4#?
givi [52]
I see you're probably trying to use a math editor to present this problem.  Unfortunately, I'm unsure how to decipher your "-\frac {a }{8.06)."  What fraction are you speaking of?

Given "<span>#-\frac { a } { 8.06} + 7.02= 18.4#," all I can say with certainty is that you could legitimately subtract 7.02 from both sides:

</span><span>#-\frac { a } { 8.06} + 7.02= 18.4#
                              - 7.02  = -7.02
After I've heard back from you, I'll try to help you solve the entire problem.

</span>
5 0
4 years ago
2) Kari is flying her kite at the park. She has let
Ket [755]

Answer:

approx 58 yard we can determine it by pithagoras theorem

6 0
3 years ago
I need help in partial fraction!! With simple explaination would be nice!
WITCHER [35]
\dfrac{x^4-7x^2+17x-10}{x(x^2-3)}

The degree of the numerator (4) is larger than the degree of the denominator (3), so first you need to divide. (Added screenshot of long division procedure.)

\dfrac{x^4-7x^2+17x-10}{x(x^2-3)}=x-\dfrac{4x^2-17x+10}{x(x^2-3)}

Now the second term can be decomposed into partial fractions.

\dfrac{4x^2-17x+10}{x(x^2-3)}=\dfrac{r_1}x+\dfrac{r_2x+r_3}{x^2-3}
\dfrac{4x^2-17x+10}{x(x^2-3)}=\dfrac{r_1(x^2-3)+x(r_2x+r_3)}{x(x^2-3)}
4x^2-17x+10=r_1(x^2-3)+x(r_2x+r_3)
4x^2-17x+10=(r_1+r_2)x^2+r_3x-3r_1
\implies\begin{cases}r_1+r_2=4\\r_3=-17\\-3r_1=10\end{cases}\implies r_1=-\dfrac{10}3,r_2=\dfrac{22}3,r_3=-17=-\dfrac{51}3
\implies\dfrac{4x^2-17x+10}{x(x^2-3)}=-\dfrac{10}{3x}+\dfrac{22x-51}{x^2-3}

So

\dfrac{x^4-7x^2+17x-10}{x(x^2-3)}=x+\dfrac{10}{3x}-\dfrac{22x-51}{x^2-3}

3 0
3 years ago
On the image below, which is the correct answer?
Verdich [7]

Answer:

d

Step-by-step explanation:

its the correct answer

Hope this helps:)

8 0
3 years ago
Jiminy's Cricket Farm issued a bond with 15 years to maturity and a semiannual coupon rate of 5 percent 3 years ago. The bond cu
Elan Coil [88]

Answer:

Pretax cost of debt is 5.94%

After tax cost of debt is 4.63%

Step-by-step explanation:

The pretax cost of the debt is the yield to maturity on the debt issuance,which can be computed using the rate formula in excel:

=rate(nper,pmt,-pv,fv)

nper  is the number of semi-annual interest payments payable by the bond from year 3 onward ,that is the number of years to maturity 12*2=24

pmt is the semi-annual interest payable by the bond issuer which is face value of the bond ,$1000*5%/2=$25

pv is the current  price of the bond which 92% of face value i.e 92%*$1000=$920

fv is the face value of the bond at $1000

=rate(24,25,-920,1000)

rate=2.97%

the rate calculated is a semi-annual rate,annual rate =2.97%*2

                                                                                        =5.94%

The pretax cost of debt is  5.94%

After tax cost of debt=pretax cost of debt*(1-t)

t is the tax rate of 22%

after tax cost  of debt =5.94%*(1-22%)

                                    =4.63%

8 0
4 years ago
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