The probability that 1 girl and 2 boys will be selected is given by:

The correct answer choice is B. 1/2.
Answer:
Katie
Step-by-step explanation:
Use seconds as the standard unit to compare the speeds of the 4 runners
Tony is already in standard form and runs 12 ft/s
Katie:
450/30
15 ft/s
Frank:
1 mile = 5280 feet
5280/577
9.15 ft/s
Adam:
I minute = 60 seconds
880/60
14.67 ft/s
The numbers which are a part of the domain for the graph are: 6, 1 and 2.
<h3>Which numbers are part of the domain?</h3>
The domain of a graph is a set of all possible input, x-values. Consequently, since the domain of the graph given ranges over intergers, 1 to 10, it follows that numbers which are part of the domain are; 6, 2, and 1.
Read more on domain;
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Answer:
15
Step-by-step explanation:
-9+9=0+6
9+6=15
That is the answer i think so