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Iteru [2.4K]
4 years ago
7

Find the diffrence (7x2  +  x  +  9)  -  (3x2  +  4x  -  5)

Mathematics
1 answer:
mars1129 [50]4 years ago
4 0
(7x2+x+9)-(3x2+4x-5)

4x2-3x+4 is your answer (:
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What is the volume, in inches, of this container? V = lwh
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Answer:

12.25

Step-by-step explanation:

multiply the length, width, and height together as the formula for volume states.

5 0
3 years ago
In this box-and-whisker plot, what is the median value of the data?
Luden [163]
It would be 53 so b.
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4 years ago
PLEASE HELP ME WITH BOTH MATH QUESTIONS ASAP!!!!!!!!!
maxonik [38]

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
PLEASE HELP
kolbaska11 [484]

Answer:

  • a) P(x) = 32000*1.04^x
  • b) $37435
  • c) During year 7

Step-by-step explanation:

<u>Given</u>

  • Initial pay = $32000
  • Increase rate = 4%

a. <u>Formula</u>

  • P(x) = 32000*1.04^x

b. Year 5 is after 4 years, so we are looking for the value of P(4)

  • P(4) = $32000*1.04^4 = $37435

c. <u>P(x) = 40000, x = ?</u>

  • 40000 = 32000*1.04^x
  • 1.04^x = 40000/32000
  • 1.04^x = 1.25
  • log 1.04^x = log 1.25
  • x = log 1.25 / log 1.04
  • x = 5.69, this is 6 years after

The required number of the years is 6 + 1 = 7

3 0
3 years ago
What is 54 as a percentage of 216?<br> %
OlgaM077 [116]

Answer:

54 as a percentage of 216% is 116.64.

Step-by-step explanation:

100% of 54 is 54 so 54 x 2 would be 108. We have solved 200% of it now for the 16%. The percentage of 54 of 16% would be 8.64. Now add up all we have learned.

108 + 8.64 = 116.64

6 0
2 years ago
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