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4 years ago

Which equation has the expression for x=4

Mathematics

2 answers:

Otrada [13]4 years ago

7 0

Answer:

I used a graphing calculator to find C

Step-by-step explanation:

klio [65]4 years ago

6 0

C, because 4 + 8 is 12 and 3 multiplied by 4 is 12 so they agree with one another

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Which equation is y=-6x^2+3x+2 written in vertex form

galben [10]

Answer:

(1/4 , 19/8)

Step-by-step explanation:

Rewrite in standard form and use this form to find the vertex (h,k)

6 0

4 years ago

a. Suppose we had $15,192 cash and invested it in the bank at 16 percent interest, how much would you have at the end of 1, 2, 3

Goryan [66]

Answer:

Part a) $\$17,622.72$

Part b) $\$20,442.36$

Part c) $\$23,713.13$

Part d) $\$27,507.23$

Step-by-step explanation:

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

Part a) How much would you have at the end of 1 year?

in this problem we have

$t=1\ years\\ P=\$15,192\\ r=0.16\\n=1$

substitute in the formula above

$A=15,192(1+\frac{0.16}{1})^{1*1}=\$17,622.72$

Part b) How much would you have at the end of 2 year?

in this problem we have

$t=2\ years\\ P=\$15,192\\ r=0.16\\n=1$

substitute in the formula above

$A=15,192(1+\frac{0.16}{1})^{1*2}=\$20,442.36$

Part c) How much would you have at the end of 3 year?

in this problem we have

$t=3\ years\\ P=\$15,192\\ r=0.16\\n=1$

substitute in the formula above

$A=15,192(1+\frac{0.16}{1})^{1*3}=\$23,713.13$

Part d) How much would you have at the end of 4 year?

in this problem we have

$t=4\ years\\ P=\$15,192\\ r=0.16\\n=1$

substitute in the formula above

$A=15,192(1+\frac{0.16}{1})^{1*4}=\$27,507.23$

5 0

3 years ago

Please help me i need help please

Varvara68 [4.7K]

Server: Content Deleted; Error (673)

5 0

3 years ago

Factor the expression completely. 54 – 24x

ioda

Answer:

6(9-4x)

Step-by-step explanation:

Factor 6 out of 54-24x, or group and factor out the GCF. Hope this helps!

7 0

3 years ago

Helo me i will help you back thanks ut due this period and im freaking out...

UNO [17]

Answer:

6 to 2

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4 0

3 years ago

Which equation has the expression for x=4​

Which equation has the expression for x=4