Mathematics, 28.08.2019 16:30 namoralessimon03
Adiamond can be classified as either gem-quality or industrial-grade. 80% of diamonds are classified as industrial-grade.
(a) if two diamonds are chosen at random, what is the probability that both diamonds are industrial-grade?
(b) if seven diamonds are chosen at random, what is the probability that all seven diamonds are industrial-grade?
(c) what is the probability that at least one of seven randomly selected diamonds is gem-quality? would it be unusual that at least one of seven randomly selected diamonds is gem-quality?
Answers: 3
Mathematics, 21.06.2019 17:00
Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.
Answers: 3
Mathematics, 21.06.2019 17:00
Yosef can eat 21 jamuns while rose can eat just 15 . complete the blank. yosef can eat % more jamuns than rose.
Answers: 1
Mathematics, 21.06.2019 17:30
Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.
Answers: 2
Adiamond can be classified as either gem-quality or industrial-grade. 80% of diamonds are classified...
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