Answer correclty
question 1:
what is the first step to writing an equation in slo...
Mathematics, 12.11.2019 19:31, Daruk
Answer correclty
question 1:
what is the first step to writing an equation in slope-intercept form using the given points: (-1, 0), (-2, -2).
a) use point-slope form
b) substitute -1 for x and 0 for y in y = mx + b
c) find the slope using the slope formula
y2 - y1
x2 - x1
d) find the slope using the slope formula y = mx + b
question 2:
the events x and y have a correlation coefficient of r= 0.02. what is the relationship between x and y?
a) the events have a strong negative linear correlation.
b) the events have a strong positive linear correlation.
c) the events have a weak negative linear correlation.
d) there is little or no linear correlation.
Answers: 3
Mathematics, 21.06.2019 21:30, peytonamandac9114
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Answers: 2
Mathematics, 21.06.2019 22:00, sebcbal
The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score
Answers: 1
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Tim has obtained a 3/27 balloon mortgage. after the initial period, he decided to refinance the balloon payment with a new 30-year mortgage. how many years will he be paying for his mortgage in total?
Answers: 2
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If 0° ≤ θ ≤ 90° and cosθ = 11 15 , what is the value of sin (90° - θ)? a) 11 /15 b) 15/ 11 c) 15 /4 d) 4/15
Answers: 2
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