Mathematics, 18.11.2020 21:30 franciscovazquez623
15. There are 20 children in the cast of a class play, and 8 of the
children are boys. Of the boys, 4 have a speaking part in the
play, and of the girls, 8 do not have a speaking part in the
play. If a child from the cast of the play is chosen at random,
what is the probability that the child has a speaking part?
A.
B.
Alw lw NI- RIN
C.
5
D.
Answers: 1
Mathematics, 21.06.2019 14:40
Choose the correct classification of 3x4 β 9x3 β 3x2 + 6. 5th degree polynomial 4th degree polynomial 9th degree polynomial 24th degree polynomial
Answers: 1
Mathematics, 21.06.2019 18:20
What is the solution set of the quadratic inequality x2- 5< 0? o {xl-55x55{x- 155x55){xl -55x5 15){x1 - 15 sx5/5)
Answers: 2
Mathematics, 21.06.2019 23:30
Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)
Answers: 1
15. There are 20 children in the cast of a class play, and 8 of the
children are boys. Of the boys,...
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