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3 years ago

What happens to the graph f(x) = |x/, when f(x) is replaced by 0.3 f(x) +9

Mathematics

1 answer:

Elodia [21]3 years ago

4 0

Answer:

Step-by-step explanation:

First, the graph is flattened, and secondly, the whole resulting graph is translated upward by 9 units.

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Jacobs college savings are invested in a bond that pays an annual interest of 6.2% compounded continuously. How long will it tak

DiKsa [7]

Answer:

Therefore the value of bond will triple after 17.72 years.

Step-by-step explanation:

The formula of Compounded continuously

$A=Pe^{rt}$

A= Amount after t year

P= initial amount

r = rate of interest

t= time in year.

Given that,

Jacobs college saving are invested in bond that pay 6.2% compounded continuously.

Let after t years the initial amount P will be triple i.e 3P.

Here P=P, A=3P, r= 6.2%=0.062

$\therefore 3P=Pe^{0.062t}$

$\Rightarrow 3=e^{0.062t}$ [ Multiply $\frac 1P$ both sides]

Taking ln both sides

$\Rightarrow ln3=ln(e^{0.062t})$

$\Rightarrow ln3={0.062t}$ [ since $ln(e^a)=a$ ]

$\Rightarrow t=\frac{ln3}{0.062}$

$\Rightarrow t\approx 17.72$ years

Therefore the value of bond will triple after 17.72 years.

4 0

3 years ago

Brian's gross earnings for the week of July 8, 2019, are $1227.38. His deductions comprise 23% of his total compensation.

Sindrei [870]

Answer:

$945.08

Step-by-step explanation:

Given: Gross earning of Brian= $1227.38

Deduction= 23% of total compensation.

Now, finding the amount of deduction from Brian´s gross earning.

Amount of deduction= $\frac{23}{100} \times 1227.38$

∴ Amount of deduction= $\$ 282.2974$

Next, finding the net pay of Brian after deduction.

Net pay= $Gross\ pay - deduction$

Net pay= $1227.38 - 282.2974$

∴ Net Pay= $\$ 945.0826 \approx \$945.08$

Hence, Brian´s net pay is $945.08

7 0

3 years ago

Answer choice C.) square root 3/2

disa [49]

Sine 60* = 0.86602540378

The answer that results in this number is √3/2

6 0

3 years ago

HELP FAST 20 PTS! Simply (- 6/5)^3 A) 216/125 B) 18/15 C) - 18/15 D) - 216/125

Marrrta [24]

The answer to the question is d

8 0

3 years ago

-7m-3(8m-5) Show work

Sholpan [36]

Hello from MrBillDoesMath!

Answer:

-31m + 15

Discussion:

-7m-3(8m-5) =

-7m - 3*8m + (-3)(-5) =

-7m - 24m + 15 =

-31m + 15

Thank you,

MrB

3 0

3 years ago

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What happens to the graph f(x) = |x/, when f(x) is replaced by 0.3 f(x) +9​

What happens to the graph f(x) = |x/, when f(x) is replaced by 0.3 f(x) +9