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katrin [286]
3 years ago
11

How do I get the answer to this

Mathematics
1 answer:
Crank3 years ago
5 0
The answer to this question is 8.6 or c
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What is the the slope of the line through (2, -2) and (9, 3)
marysya [2.9K]

Answer:

m = 5/7

Step-by-step explanation:

m = y2-y2/x2-x1

m= 3-(-2)/ 9-2

m= 5/7

7 0
3 years ago
Read 2 more answers
Using data from a study, we find a significant difference in the proportion of fruit flies surviving after 13 days between those
mestny [16]

The hypothesis shows that we have evidence that the proportion surviving after eating organic is higher.

<h3>How to illustrate the information?</h3>

The following can be deduced from the information:

x1 = 275

x2 = 170

n1 = 500

n2 = 500

The sample proportion will be:

p1 = 275/500 = 0.55

p2 = 170/500 = 0.34

The pooled proportion will be:

= (275 + 170)/(500 + 500)

= 0.44

The test statistic is 6.681. It should be noted that the test statistics is a number that's calculated by a statistical test. It shows how the observed data are far from the null hypothesis.

The p value in this scenario is extremely small. The p value is a measurement used to validate a hypothesis against the observed data. Therefore, we have to reject the null hypothesis.

In this case, the hypothesis shows that we have evidence that the proportion surviving after eating organic is higher.

Learn more about hypothesis on:

brainly.com/question/15980493

#SPJ1

8 0
2 years ago
What is 3/4 of a number minus -16 equals 28. what is the number
dalvyx [7]
3/4x - 16 = 28
         +16   +16
3/4x = 44
*3/4    *3/4
x = 176/3
7 0
3 years ago
F(x)=-x+9<br> That’s it I just need someone to help me with my math homework
Vilka [71]
X intercept is (9,0)
Y intercept is (0,9)
Pls mark me as brainliest
7 0
3 years ago
What is the binomial therom ?
Flauer [41]

Answer:

Binomial theorem, statement that for any positive integer n, the nth power of the sum of two numbers a and b may be expressed as the sum of n + 1 terms of the form.

3 0
3 years ago
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