Mathematics, 11.03.2021 23:40 kyle65
HELP PLEASE HELP ANSWER THESE 3 QUESTIONS I NEED THIS QUICK PLEASE Between 10 A. M. and 11 A. M., 48 people came into Brad s store. 40 of them made a purchase. What is the experimental probability that the next person to come into the store will make a purchase? a. What is the number of favorable outcomes? b. What is the total number of trials? c. What is the experimental probability the next person to come into the store will make a purchase?
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Mathematics, 21.06.2019 20:30
Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?
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Mathematics, 21.06.2019 21:00
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 21:20
Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?
Answers: 1
HELP PLEASE HELP ANSWER THESE 3 QUESTIONS I NEED THIS QUICK PLEASE
Between 10 A. M. and 11 A. M., 4...
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