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nydimaria [60]
3 years ago
9

What is an extraneous solution? How does it arise in solving radical equations?

Mathematics
1 answer:
Yakvenalex [24]3 years ago
3 0
I didn’t even know words at this point
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How do you write 4.59 × 101 in standard form?
allochka39001 [22]

Answer:

463.59

Step-by-step explanation:

8 0
3 years ago
Katya decided that she could not afford the $48,000 it would cost her to attend college and get her four-year degree. Instead, s
LenaWriter [7]

Answer: $310,000

Step-by-step explanation:

In 40 additional years, the amount she made less than her college counterparts was;

= 10,000 * 40

= $400,000

She however made $90,000 more than them as they went to college;

= 400,000 - 90,000

= $310,000

The long-term financial cost was $310,000.

3 0
3 years ago
PRICES The Consumer Price Index (CPT) gives the relative price for a fixed set of goods and services. The CPI from
slavikrds [6]

Using function concepts, it is found that the turning points of the graph are:

  • November 2000, when it goes from increasing to decreasing.
  • December 2000, when it goes from decreasing to increasing.
  • June 2001, when it goes from increasing to decreasing.

In a graph:

  • A function is increasing if it is <u>pointing upwards.</u>
  • If it is <u>pointing downwards,</u> it is decreasing.
  • A turning point is when the function changes from <u>decreasing to increasing or vice-versa</u>.

In this problem:

  • Initially, the function is increasing.
  • In month 3, that is, November 2000, it starts to decrease, thus, in November 2000, we have a<u> turning point.</u>
  • The next month, that is, December 2000, it starts to increase again, so it is another <u>turning point</u>.
  • It increases until month 9, which is June 2001, when it starts to decrease, being the <u>final turning point.</u>

A similar problem is given at brainly.com/question/13539822

7 0
3 years ago
Please solve this for 15 points
EastWind [94]

Answer:

   on the outside of the bracket. The divisor is the number you're dividing by.Set up the division problem with the long division symbol or the the dividend, on the inside of the bracket. The dividend is the number you're dut 32, the divisor, on the outside of the bracket. The divisor is the number you're dividing by.Set up the division problem with the long division symbol or the long division brackPut 487, the dividend, on the inside of the bracket. The dividend is the number yoPut 32, the divisor, on the outside of the bracket. The divisor is the number you're dividing by.

Step-by-step explanation:

8 0
3 years ago
Which of these expressions is equivalent to -2(x - 5)?
Vikentia [17]
The answer is C

-2× x= -2x
-2×-5=10
5 0
3 years ago
Read 2 more answers
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