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Marta_Voda [28]
3 years ago
6

Is 128 a square number

Mathematics
1 answer:
Kruka [31]3 years ago
4 0
No because the square root of 128 is 11.3 which it not a whole number or in other words doesnt come out evenly
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A cell phone provider charges $120 per month. There is a 15% discount for those who also subscribe to home phone service. What p
Zepler [3.9K]

Answer: $102 per month

Step-by-step explanation:

15% off $120 means $120-(.15*$120) which is 120-18=$102. The .15 is the 15%, and 15% of 120 would be the whole multiplication.

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1. What is the actual distance around the garden? Explain your reasoning.
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2 years ago
The null and alternative hypotheses are given. Determine whether the hypothesis test is​ left-tailed, right-tailed, or​ two-tail
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Answer:    Two-tailed test.

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Step-by-step explanation:

Given :   H_0: \mu=105

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Here, the alternative hypothesis (H_1) is two-tailed, so the hypothesis test is a two-tailed test.

Also, the parameter present in the hypothesis is \mu which is a symbol to represent the population mean.

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8 0
2 years ago
Show how to use the distributive property to simplify 4(5+x)
nalin [4]

Answer:

20+4x

Step-by-step explanation:

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To first start this problem you want to use the number 4 in the expression 4(5+x). You then want to multiply 4 by both terms inside of the parentheses. So you would do both 4*5 and 4*x. You would then get 20+4x because 4*5=20 and 4*x is just put together as 4x.

7 0
3 years ago
Read 2 more answers
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Answer: ||q_{A}||=5, ||q_{B}||= 3, ||q_{C}|| = 0.

Step-by-step explanation:

The magnitude is an absolute value by definition. Hence, each element has the respective value:

||q_{A}|| = 5\\||q_{B}|| = 3\\||q_{C}|| = 0\\

5 0
3 years ago
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