Mathematics, 13.07.2019 22:30 Weser17
Simplify: (–8) • (6) – (5) • (–2) simplify: (–4) • (9) – (5) • (–2) evaluate 3(a – 4b) when a = –2 and b = 5. evaluate 4(a – 3b) when a = –4 and b = 6. evaluate 5(a – 2b) when a = –3 and b = 5.
Answers: 2
Mathematics, 21.06.2019 15:30
Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?
Answers: 3
Mathematics, 22.06.2019 01:30
The host of a game show is holding a bag with chips to see what prizes the contestants will play for. five (5) of the chips say “new car” ten (10) of the chips say “new tv” three (3) of the chips say “trip to france” contestant named “patty” reaches into the bag. a. what is the probability of choosing a tv chip? b. what is the probability of choosing a car chip next without replacing the 1st chip? c. are these dependent or independent events?
Answers: 1
Simplify: (–8) • (6) – (5) • (–2) simplify: (–4) • (9) – (5) • (–2) evaluate 3(a – 4b) when a = –2...
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