Mathematics, 12.01.2021 17:20 bikerhomie
Tammy has two coupons for a printer. Coupon A: 35% off of a $57 printer Coupon B: $23 rebate on a $57 printer. Choose the coupon that gives the lower price. Then fill in the blank with the correct value.
Answers: 3
Mathematics, 21.06.2019 17:00, emmaline11
Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?
Answers: 1
Mathematics, 21.06.2019 22:30, 713073
Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.
Answers: 2
Mathematics, 22.06.2019 02:40, simran922
Exercise: counting committees 0.0/2.0 puntos (calificable) we start with a pool of n people. a chaired committee consists of k≥1 members, out of whom one member is designated as the chairperson. the expression k(nk) can be interpreted as the number of possible chaired committees with k members. this is because we have (nk) choices for the k members, and once the members are chosen, there are then k choices for the chairperson. thus, c=∑k=1nk(nk) is the total number of possible chaired committees of any size. find the value of c (as a function of n ) by thinking about a different way of forming a chaired committee: first choose the chairperson, then choose the other members of the committee. the answer is of the form c=(α+nβ)2γn+δ. what are the values of α , β , γ , and δ ?
Answers: 3
Tammy has two coupons for a printer. Coupon A: 35% off of a $57 printer Coupon B: $23 rebate on a $5...
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