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miss Akunina [59]
3 years ago
14

WILL GIVE BRAINLEST FOR RIGHT ANSWER

Mathematics
2 answers:
Setler79 [48]3 years ago
8 0
I think it would be answer c.
Serhud [2]3 years ago
4 0
C. in line,  I think...
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Joaquin used two types of flour in a muffin recipe. How much flour did he use in all? 1 and 1/2+1 and 2/3
Stells [14]
3 and 1/6 or 3.16 repeating
3 0
3 years ago
How do I Evaluate [(30 + 6) − 32] ÷ 9 ⋅ 2?
djverab [1.8K]

Use PEMDAS:

P Parentheses first

E Exponents (ie Powers and Square Roots, etc.)

MD Multiplication and Division (left-to-right)

AS Addition and Subtraction (left-to-right)

[(30 + 6) - 32] : 9 · 2 = (36 - 32) : 9 · 2 = 4 : 9 · 2 = 4/9 · 2 = 8/9

4 0
3 years ago
What is the solution set to this inequality?
Maksim231197 [3]
It’s 9 hope this helps
7 0
3 years ago
Read 2 more answers
HELPPP ASAP!!
azamat

Answer:

I dont know can u explaining more its not clear too much

8 0
2 years ago
Clinical trials involved treating flu symptoms with a new medicine. Among 724 patients treated
schepotkina [342]

According to the null hypothesis, the test statistic of the proportion is of z = 120.1.

<h3>What is the null hypothesis?</h3>

The claim is that the rate of nausea is greater than the 6% rate experienced by flu patients given a placebo. At the null hypothesis, we consider the claim as false, hence the null hypothesis is:

H_0: p \leq 0.06

<h3>What is the test statistic?</h3>

The test statistic is given by:

z = \frac{\overline{p} - p}{\sqrt{\frac{p(1-p)}{n}}}

In which:

  • \overline{p} is the sample proportion.
  • p is the proportion tested at the null hypothesis.
  • n is the sample size.

In this problem, the parameters are:

p = 0.06, n = 724, \overline{p} = \frac{72}{724} = 0.0994

Hence, the test statistic is given by:

z = \frac{\overline{p} - p}{\sqrt{\frac{p(1-p)}{n}}}

z = \frac{0.0994 - 0.06}{\sqrt{\frac{0.06(0.94)}{724}}}

z = 120.1

You can learn more about test statistic at brainly.com/question/16313918

8 0
2 years ago
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