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sladkih [1.3K]
3 years ago
10

A 98% confidence interval is found to be (32, 42). What is the margin of error?

Mathematics
2 answers:
agasfer [191]3 years ago
8 0

Answer: 5

Step-by-step explanation:

OverLord2011 [107]3 years ago
5 0

Answer:

A

Step-by-step explanation:

Just took the exam

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I just made a purchase of $130.00 but once I got my car and looked at the receipt, I realized the salesperson who helped me did
Andrej [43]

Answer:

Guessing you want me to figure out what your cost should have been. On it!

Step-by-step explanation:

130 * .15 = 19.5

130 - 19.5 = $110.5

That should be the new cost.

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Which function is shown on the graph?
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B.)
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3 years ago
What is the distance between the points (−7, 7) and (−7, 8) ? 1 unit 7 units 8 units 15 units Please Help I Will Mark Brainliest
k0ka [10]

√ 197

≈

14.03566884

So your answer should be 15 units

6 0
3 years ago
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If each pound of beef costs $3.69, how much does 2 pounds cost? Round to the nearest cent.
Kryger [21]

Answer: Two pounds of beef costs $7.38.

Step-by-step explanation:

Multiply the cost for one pound by the amount of pounds you need.

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I hope this helps!!

6 0
2 years ago
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PLEASE PLEASE HELP WILL MARK BRAINLIEST!!
oksian1 [2.3K]

The equivalent expression to given expression is 1/3.

<h3>What is Equivalent Expression?</h3>

Equivalent expressions are defined as algebraic expressions which give the same resulting expression. An algebraic expression (or) a variable expression is defined as a combination of terms by the operations such as addition, subtraction, multiplication, division.

Here, given expression

    \sqrt{2/x^2} X \sqrt{x^2/18}

=   \sqrt{2 X x^2/18x^2}

=    \sqrt{1/9}

=   1/3

Thus, the equivalent expression to given expression is 1/3.

Learn more about equivalent expression from:

brainly.com/question/24242989

#SPJ1

7 0
2 years ago
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