The answer is c for if you count the spaces in the half of brad, you get 4 and in half of kely, you get 8 which is a 2:1 ratio with kely and brad because kely's bigger
17.7% x
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100% 110,200,000
If 110.2 million households equals 100%, then you just cross multiply to solve for what households are 17.7% - which is 19,505,400.
Saying that the result is "at most" one tail means that there can be zero or one tail.
Consider the sample space S, which is the set of all possible outcomes: S = {TTT, TTH, THT, HTT, THH, HTH, HHT, HHH}. Therefore: S = 8.
Now, consider the event space E, which is the set of successful outcomes: E = {TTT, TTH, THT, HTT}. Therefore: E = 4.
The probability will be:
p = E / S = 4 / 8 = 0.5
Hence, when <span>three coins are tossed the probability that the result is at most one tail</span> is 50%.
The <u>correct answers</u> are:
A) constant
B) straight line
C) linear
Explanation:
The equation y=0.25x+10 is in slope-intercept form, y=mx+b where m is the slope and b is the y-intercept. The slope is the rate of change. The number in our equation that is in place of m is 0.25. This means for every change in x, the graph will go up 0.25. The rate of change is the same throughout the entire function, so this is a constant rate of change.
Since the rate of change is constant, the graph will be a straight line. A constant rate of change means there is the same distance between every two points on the graph; this is only true of a straight line.
Since the graph is a straight line, the function is linear by definition.
