Answer: <em>P (ringers)</em>
Step-by-step explanation:
<em>This probability is simplified from 4/10 to 2/5</em>
<em>Since he got 4 ringers out of 10 attempts</em>
<em>we can tell that this probability stands for Ringers</em>
Answer:
log 12 = 1.0791
Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given that the logarithmic function is log12
We will apply the formula
log by = log b + log y
log xⁿ = n log x
<u><em>Step(ii):-</em></u>
log 12 = log 4 × 3
= log 4 + log 3
= log 2² + log 3
= 2 log 2 + log 3 (∵ log xⁿ = n log x)
= 2× 0.3010 + 0.4771
= 1.0791
Part because the whole proportion would be 4/4 and 2/4 is part of it
Answer:
4.5 x 14 = 63
Explanation:
The area of a parallelogram is the product of any base and the altitude to that base: A = bh.
Answer:
<u>A slope of 0.5.</u>
Step-by-step explanation:
Each coin toss has a 50% probability of being heads. Therefor, the histogram plot should have a slope of 0.5. To illustrate, graph the predicted probabilities of at least two sets of coin tosses, such as 6 and 16. The probable number of heads would be 3 and 8. Plot those two points and draw the line. <u>The slope of that line will be 0.5.</u>
See the attachment. I graphed more than two points, since it was easy. But you really only need two if you know it is a straight line function. Graph a third just to be certain.