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kvv77 [185]
2 years ago
5

How do you write -4 less than a number ​

Mathematics
1 answer:
slega [8]2 years ago
7 0
You do that number -4
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Write the equation of the line that passes through (3, 4) and (2, −1) in slope-intercept form.
lys-0071 [83]

Answer:

5

Step-by-step explanation:

Slope equation is (y2-y1)/(x2-x1)

(-1-4)/(2-3)

-5/-1

5

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3 years ago
My stoopid ahh needs help with something else someone HELP
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which transformation causes the described change in the graph of the function y = cos x? the transformation results in a horizon
luda_lava [24]
The transformations that can occur to the graph of the function y = cos x that will exhibit changes would be changes to the angle, or changes to the coefficient. The transformations can be viewed as follows:

y = cos x transforms to y = cos (kx)

k > 1 ; a horizontal shrink occurs
0 < k < 1 ; a horizontal stretch occurs

y = cos x transforms to y = A cos x

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|A| < 1 ; a vertical shrink occurs
5 0
3 years ago
Albert bought 3 blank tapes for $5.95. Find the cost per tape to the nearest cent.​
Brilliant_brown [7]

Answer:

17.85

Step-by-step explanation:

just times 5.95 by 3

4 0
3 years ago
Suppose a 95% confidence interval for μ has been constructed. If it is decided to take a larger sample and to decrease the confi
sweet [91]

Answer:

decrease

Step-by-step explanation:

Given that the sample statistics gathered would not change very much for the new sample

When it  is decided to take a larger sample, we find that automatically the margin of error decreases and hence confidence interval will become narrower.

When confidence level decreases then critical value decreases and hence margin of error decreases thus resulting in to decrease the confidence level,

Hence width would decrease.

i) Because of a larger sample size

ii) BEcause of decrease in confidence level.

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3 years ago
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