Mathematics, 18.04.2020 00:17 tiff02
4.
A cashier at the grocery store rung up 2 customers in 8
minutes. At this rate, how many customers can he ring up in
30 minutes?
a) 16 customers
c) 7.5 customers
b) 10.5 customers
od) 14 customers
5.
Tom is at The Vortex and he sees that hurgers cost $40 He
Answers: 2
Mathematics, 21.06.2019 19:00
What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)
Answers: 1
Mathematics, 21.06.2019 20:00
The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac
Answers: 3
Mathematics, 22.06.2019 00:30
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
4.
A cashier at the grocery store rung up 2 customers in 8
minutes. At this rate, how ma...
A cashier at the grocery store rung up 2 customers in 8
minutes. At this rate, how ma...
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