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3 years ago

12

What does the graph of lnx look like?

1 answer:

qwelly [4]3 years ago

7 0

This is what the graph of in(x) looks like

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Find Measure of angle 1<br><br> Options: 60<br> 50<br> 40<br> 30

Fofino [41]

Answer:

Its equal so its 40

Step-by-step explanation:

prove me wrong

8 0

3 years ago

What is the value of z in the equation 2z + 8 = −6? −1 −7 1 7

vitfil [10]

Answer:

So the answer is -7

Step-by-step explanation:

2z + 8 = −6

2z + 8 -8 = -6 -8 ( add - 8 for both sides)

2z = -14

2z/2 = -14/2 (divide both sides by 2)

z = - 7

So the answer is -7

4 0

3 years ago

Which of the following is the solution to the

Studentka2010 [4]

Answer:

the answer to this problem Is C. x>-3

5 0

2 years ago

A recipe for cake needs 3/4 of a cup of milk. You are making 1/2 of the recipe . How much milk do you need?

lesya692 [45]

1/2 of 3/4 means 1/2 × 3/4 which equals to 3/8

7 0

3 years ago

Read 2 more answers

Researchers studying the effect of diet on growth would like to know if a vegetarian diet affects the height of a child. Twelve

Eva8 [605]

Answer:

a) $t_{0.035},11=\pm2.201$

b) $t=-2.963$

c) $Reject\ H_0\ when\ \alpha=0.05$

d) $t$

$-2.963$

Step-by-step explanation:

From the question we are told that:

Sample size $n=12$

Mean $\=x=42.5$

Standard deviation $\sigma=3.8$

Population mean $\mu=45.75$

Significance $\alpha=0.05$

Generally the hypothesis given by

$H_0;\mu=45.75\\H_1:\neq =45.75$

Generally the equation for test statistics is mathematically given by

$t=\frac{\=x-\mu}{\sigma/\sqrt{n} }$

$t=\frac{42.5-45.75}{3.8/\sqrt{12} }$

$t=-2.963$

Generally the Critical value is mathematically given by

$t_{\alpha/2},d_t$

$\alpha=0.05 \\\alpha/2=0.025\\d_t=n-1=11$

$t_{0.035},11$

From table

$t_{0.035},11=\pm2.201$

Therefore

$t$

$-2.963$

$Reject\ H_0\ when\ \alpha=0.05$

4 0

3 years ago