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Sunny_sXe [5.5K]
3 years ago
7

5^x × 25^2= 5^12solve carefully.​

Mathematics
2 answers:
bearhunter [10]3 years ago
6 0

Answer:

8

Step-by-step explanation:

It is shown in figure

thank you

kondor19780726 [428]3 years ago
3 0

5^x .25^2=5^{12}\\5^x=5^{12}:25^2\\5^x=5^{12}:(5^2)^2\\5^x=5^{12}: 5^{4}\\5^x=5^{12-4}\\5^x=5^8\\=>x=8

ANSWER: x = 8

ok done. Thank to me :>

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A moving company’s moving rates can be represented by the function f(x) = 3x + 400, where x is the number of miles for the move.
Diano4ka-milaya [45]

Answer:

B) h(x) = –2x + 200

Step-by-step explanation:

f(x) = 3x + 400

g(x) = 5x + 200

f(x) - g(x) = 3x + 400 - (5x + 200) = -2x + 200

6 0
3 years ago
Read 2 more answers
Zucchini weights are approximately normally distributed with mean 0.8 pound and standard deviation 0.25 pound. Which of the foll
Charra [1.4K]

Answer:

0.81859

Step-by-step explanation:

We solve using z score method

The formula for calculating a z-score is is z = (x-μ)/σ,

where

x is the raw score

μ is the population mean

σ is the population standard deviation.

Mean 0.8 pound

Standard deviation 0.25 pound

For x = 0.55 pound

z = 0.55 - 0.8/0.25

= -1

Probability -value from Z-Table:

P(x = 0.55) = 0.15866

For x = 1.3 pounds

Z = 1.3 = 0.8/0.25

= 2

Probability value from Z-Table:

P(x = 1.3) = 0.97725

The probability that a randomly selected zucchini will weigh between 0.55 pound and 1.3 pounds is

P(x = 1.3) - P(x = 0.8)

0.97725 - 0.15866

0.81859.

6 0
3 years ago
you just received an increase of 8% in pay. you normally get paid a salary check of $4000. how much will your next check be?
gayaneshka [121]
4000*.08=320

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8 0
3 years ago
Luke records Jesus' visit to Jerusalem when He was twelve years old for the Feast of the
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3 years ago
What are the next three terms of the sequence below?
vichka [17]

<u>Answer:</u>

  • 64, 256, 1024 (D)

<u>Step-by-step </u><u>Explanation</u><u>:</u>

The sequence is following some rule. And the rule is: Multiplying the term with 4 to get the next term. Like:

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  • 4 \times 4 = 16

Similarly, the next terms are:

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  • 64 \times 4 = 256
  • 256 \times 4 = 1024

The terms are <u>6</u><u>4</u><u>,</u><u> </u><u>2</u><u>5</u><u>6</u><u>,</u><u> </u><u>1</u><u>0</u><u>2</u><u>4</u> which matches with Option D. And that's the correct answer

4 0
3 years ago
Read 2 more answers
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