The answer is B: 11.
To solve it, you need to solve the equation: 20.00=12.85+0.65x
Answer:
there whould be 1176 botone on all the pairs combined
Step-by-step explanation:
hope this will help
Answer:
Two line are perpendicular when they are at right angles to each other.
The red line is perpendicular to the blue line in each of these examples:
Perpendicular Example
Step-by-step ex;planation:
They y-axis represents the -3 now all that you need to do is line it up to -3 and 3 in the graph
(a) A suitable probability app tells you the probability of being less than 17,900 or more than 18,100 is about 4.55%.
(b) We want to find σ² such that 2P((18100-18000)/σ) ≤ 0.01. We use a factor of 2 because we want to count deviations both above and below 100 feet from the mean altitude. A suitable probability app can tell you the z-score such that P(Z)≤0.005, so we need to compute σ² = (100/Z)² from that result. Doing so, we get σ² ≈ 1507.