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Alexus [3.1K]
4 years ago
6

Is y=1/4x^0.5 a power function? Explain your reasoning.

Mathematics
1 answer:
igomit [66]4 years ago
4 0
No  <span> power function is a function of the form : where and are constant real numbers and is a variable. The domain of a power function can sometimes be all real numbers, but generally a non-negativity is used to avoid problems with simplifying. The domain of definition is determined by each individual case.</span>
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Please help me 7th grade math operations with rational numbers
Katena32 [7]
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If a stock price decreased $2 per day for four days, then the total change in value of the stock is $8. (2 x 4)
Answer: $8.

2. Evaporation:
With the given information, we can infer that if 3 inches of water in a tank decreases each week, then 15 inches of water would decrease over the course of 5 weeks. (3 x 5)
Answer: 15 inches.

3. Football:
If a football team lost 9 yards on 3 consecutive plays, then the team's total change in position is 27 yards. (9 x 3)
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Hope this helps! Good luck.
5 0
3 years ago
Please answer this question correctly for 25 points and brainliest!!
Fudgin [204]
He pushed them together to have the most surface area when he was done, so that tells us he put the two smallest sides together.

Essentially, he put them end to end to make a really long prism. The two sides pressed together are both 3x4 so

2(3x4) = 2(12) = 24
4 0
3 years ago
Drag the boxes to order the decimals from least to greatest from left to right.
puteri [66]

Answer:

306.324

306.359

316.011

Step-by-step explanation:

Hope it helped!

7 0
2 years ago
Someone please help :0
AlekseyPX

Answer:

m < -18/19

Step-by-step explanation:

8m + 95 < -87 m +5

Add 87m to each side

8m+87m + 95 < -87 m+87m +5

95m + 95 < 5

Subtract 95 from each side

95m + 95-95 <  5-95

95m < -90

Divide each side by 95

95m/95 < -90/95

m < -18/19

5 0
3 years ago
Read 2 more answers
Which of the following is equivalent to a real number?
Artemon [7]

<u>ANSWER</u>

{ (- 6745)}^{ \frac{1}{7} }

<u>EXPLANATION</u>

If we have an exponential expression of the form:

{ (- x)}^{ \frac{1}{n} }

then, the result is a real number, <em>if and only if n is an</em><em> </em><em>odd</em><em> number.</em>

We analyze the options and find out that,the first option is where n is odd, because we have n=7.

Hence the only option that is equivalent to a real number is

{ (- 6745)}^{ \frac{1}{7} }

The correct choice is A.

3 0
3 years ago
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