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juin [17]
2 years ago
12

(Prt.2 from recent question)

Mathematics
1 answer:
34kurt2 years ago
7 0

Answer:

Describe what the point (0,0) on the graph represents in terms of the situation being described by the graph. when the sales of the

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I need help with algebra
rosijanka [135]

Answer:

x = -1 and y = 6

Step-by-step explanation:

using x = -b/2a

x = -4 / 2(2)

x = -1

y = 2(-1)² + 4(-1) + 8

y = 2 - 4 + 8

y = 10 - 4

y = 6

4 0
2 years ago
To investigate the relationship between age and preference for two mayoral candidates in an upcoming election, a random sample o
OLga [1]

Answer:

0.15401

Step-by-step explanation:

Given that test statistic = 3.7408

From the question, we could deduce that, this is scenario could be analysed A ONE - WAY analysis of Variance method as it has one independent variable, Age subdivided into 3 levels

The test statistic value obtained is the Chisquare (χ²) value, which equals 3.7408

To Obtain the requested Pvalue, we need the degree of freedom, which is :

(Number of columns - 1) * (number of rows - 1)

Number of candidates = 2

Number of levels = 3

Hence,

Degree of freedom = (3 - 1) * (2 - 1) = 2 * 1 = 2

Using the Chisquare Pvalue calculator or distribution table :

χ²;3.7408, 2 = 0.154062

Pvalue = 0.1541

3 0
3 years ago
PLEASE HELP ME IM BEGGING YALL
drek231 [11]

Answer:

False. Correct ratio is \frac{12}{37}

Step-by-step explanation:

the ratio of sine is opposite over hypotenuse

(opposite is the side across from the angle and hypotenuse it the slant line in the triangle)

7 0
2 years ago
Find the zeros of quadratic equation X^2 - 3x + 9 = 5x - 10
Ghella [55]

x^2 - 3x + 9 - 5x + 10 = 0

x^2 - 8x + 19 = 0

5 0
2 years ago
Read 2 more answers
Should Tommyinnit get kicked out of La’Manberg??? What are your thoughts?
Pepsi [2]

Answer: no tommyinnit is swag let him rock dude

Step-by-step explanation: cause i said so

5 0
3 years ago
Read 2 more answers
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