Answer:
Step-by-step explanation:
Given
--- Population
--- those that liked sugar cereals
Required
Probability that three selected like sugar cereals
The probability that the first adult selected likes sugar cereals is:
The probability that the second adult selected likes sugar cereals is:
We subtracted 1 because it is a probability without replacement
Similarly:
The required probability is calculated as follows:
The answer is going to be 85.
Answer:
17. C 60°
18. D 121°
Step-by-step explanation:
The external angle is half the difference of the intercepted arcs.
17. (161° -41°)/2 = 60°
__
18. (? -59°)/2 = 31°
? = 59° +2(31°) = 121°
The least common denominator of 3/8 and 1/4 is the same as the least common multiple of 4 and 8.
List the multiples.
4: 4, 8, 12, 16, ...
8: 8, 16, ...
The least common multiple of 4 and 8 is 8.
The least common denominator of 3/8 and 1/4 is 8.
You can write the equation using slope-intercept form, which is y = mx + b, where m is slope and b is the y-intercept.
y = mx + b Plug in the slope and y-intercept
y = 1/3x + 4