The answer in this question is A, D and E, we might conclude if a random sample of 36 time interval between eruption has a mean longer that 104 minutes, I can conclude that the population means may be greater than 91 and the probability mean must be more that 91, since the probability is low and also the population mean is 91, and this is an example of a typical sampling result.
Answer:
see below
Step-by-step explanation:
Part A
Notice that for each increase of 1 in x, there is an increase of 3 in y
There is a correlation between the amount of sunlight and the height of the plant
Part B
The slope in change in y over change in x
m = 3/1 = 3
y= mx+b
y = 3x+b
The y intercept is when x =0 so b = 4
y = 3x+4
Part C
With no sunlight the plant is 4 cm tall. As the plant gets more sunlight, the plant grows at 3 cm per hour of sunlight.
Noah
Mark brainliest please
Hope this helps you
The trigonometric Identities Cos 30° cos 45° - sin 30° sin 45° when simplified gives; ((√3) - 1)/2√2
<h3>How to solve Trigonometric Identities?</h3>
We want to solve the trigonometric Identity;
Cos 30° cos 45° - sin 30° sin 45°
We know that the trigonometric values of these in surd form are;
Cos 30° = (√3)/2
cos 45° = 1/√2
sin 30° = 1/2
sin 45 = 1/√2
Thus;
Cos 30° cos 45° - sin 30° sin 45° = ((√3)/2 * 1/√2) - (1/2 * 1/√2)
= ((√3)/2√2) - (1/2√2)
= ((√3) - 1)/2√2
Read more about Trigonometric Identities at; brainly.com/question/7331447
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