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shtirl [24]
3 years ago
12

34 + 35 Because why not

Mathematics
1 answer:
k0ka [10]3 years ago
5 0

Answer:

69

Step-by-step explanation:

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Order the following values from least to greatest: 1/8, 1.125, and 2/5%.
ArbitrLikvidat [17]

Answer:

2/5% 1/8 1.125

Step-by-step explanation:

prove me wrong

4 0
3 years ago
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What is the answer for x,3x=5(m+3)-3
Ksenya-84 [330]

Answer:

x = \frac{5m}{3}+ 4

Step-by-step explanation:

3x = 5m +15 - 3

3x = 5m + 12

x = \frac{5m}{3} + \frac{12}{3} = \frac{5m}{3}+ 4

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3 years ago
Decide if the expressions in each pair are equivalent. Explain how you know.
iren2701 [21]

Answer:

x+x+x+x = 4x

5x ≠ x+5

Step-by-step explanation:

x+x+x+x, there are 4 x's, which means they equal to 4x

5x means there are 5 x's, so 5x = x+x+x+x+x, not x+5.

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3 years ago
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What is a positive infinitesimal quantity?
Simora [160]

Answer:

it is a number that is a infinite in its size (infintely big,infintely small, ect.)

Step-by-step explanation:

a great example of this is the number 0

5 0
3 years ago
The mean income per person in the United States is $50,000, and the distribution of incomes follows a normal distribution. A ran
sergij07 [2.7K]

Answer:

Yes. There is sufficient eveidence to support  the claim that Wilmington resident's earn more than the national average

Step-by-step explanation:

Given the following;

\alpha=Significance \ Level=0.05\\n=10\\\bar X=60000\\\ s=sample\  \sigma=10000

#We set our hypothesis as:

H_o:\mu\leq 50000\\H_a:\mu>50000

The rejection region of either hypothesis:

P(t>t_o)=0.05, we determine the critical values for this probability in the T distribution table;

t=1.833

=>We reject for all values greater than 1.833, t>1.833.

#We now determine the value of the test statistic as:

t=\frac{\bar X-\mu_o}{s/\sqrt{n}}\\\\=\frac{60000-50000}{10000/\sqrt{10}}\\\\=3.1623

We find that:

t=3.1623>1.833,\ \ \ Reject \ H_o

Hence, there is sufficient eveidence to support  the claim that Wilmington resident's earn more than the national average.

4 0
3 years ago
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