Ask question

Ask question

All categories

3 years ago

13

(Multiple choice) One factor of 9x^4 - 6x^3 + 3x^2 is:

1 answer:

DIA [1.3K]3 years ago

4 0

So it's like 'which one of the number given is a factor of, say, 10' and the choices are 4,5,7,9. the answer is 5 so just factor out the equation

the factored out form is
factor out the 3x^2 and get
(3x^2)(3x^2-2x+1)
and 3x^2-2x+1 is the fourth choice

You might be interested in

Plz help…………………………..

Lelu [443]

I think it’s b I’m not sure

4 0

2 years ago

A shirt originally cost $35. It was on sale for $28. What was the percent markdown?

kotykmax [81]

Answer:

The percent markdown is 25%.

Step-by-step explanation:

It got marked down by $7.

7 divided by 35 = 0.25

0.25 x 100 = 25%

3 0

3 years ago

Please help me quick

Vanyuwa [196]

Answer:

15=0.5x+4

Step-by-step explanation:

6 0

2 years ago

Find the accumulated value of an investment of $20,000 for 7 years at an interest rate of 5.5% if the money is:

Amiraneli [1.4K]

Answer:

See below

Step-by-step explanation:

<u>Given:</u>

Investment P = $20000
Time t = 7 years
Interest rate r = 5.5% = 0.055

a. <u>compounded semiannually, n = 2</u>

$A = P*(1 + r/n)^{nt} = 20000(1+0.055/2)^{2*7} = 29239.88$

b. <u>compounded quarterly, n = 4</u>

$A = P*(1 + r/n)^{nt} = 20000(1+0.055/4)^{4*7} = 29315.30$

c. <u>compounded monthly, n = 12</u>

$A = P*(1 + r/n)^{nt} = 20000(1+0.055/12)^{12*7} = 29366.44$

d. <u>compounded continuously</u>

$A = Pe^{rt}=20000*e^{0.055*7}=29392.29$

5 0

2 years ago

Read 2 more answers

Which of these points, if any, is the midpoint of FJ?

ivanzaharov [21]

The mid-point of FJ is the number right in the middle of FJ. Find the mean of F & J. Add regardless of sign

4 + 6 = 10

10/2 = 5

Add 5 to -4

5 + -4 = 1

H is your midpoint

True. As long as AB and BC are on the same line, AB + BC = AC

hope this helps

4 0

3 years ago