Mathematics, 17.04.2020 17:09 saintsfan2004
Mr. Garcia has 15 boys and 10 girls in his math class. He selects two students at a random to demonstrate how they solved the days challenge assignment. What is the probability that both students are girls?
Answers: 3
Mathematics, 21.06.2019 21:00, annikafischer
Askateboard ramp is in the shape of a right triangle what is the height of the ramp
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Mathematics, 21.06.2019 21:00, Anybody6153
Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
Answers: 1
Mathematics, 21.06.2019 21:50, safiyyahrahman8937
Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?
Answers: 1
Mathematics, 21.06.2019 22:30, gunnatvinson
If a line is defined by the equation y = 5x + 2, what is the slope?
Answers: 2
Mr. Garcia has 15 boys and 10 girls in his math class. He selects two students at a random to demons...
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