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Question 2
Which expression is equivalent to 38x+85y+38+12−72x−25y?<...
Mathematics, 21.05.2021 20:50 kukisbae
2 of 302 of 30 Questions
Question 2
Which expression is equivalent to 38x+85y+38+12−72x−25y?
318x+2y−18
31 8 x + 2 y − 1 8
118x−65y−78
11 8 x − 6 5 y − 7 8
−258x+65y+78
− 25 8 x + 6 5 y + 7 8
−1910+78x−140y
Answers: 2
Mathematics, 21.06.2019 14:10
Determine whether the samples are independent or dependent. upper a data set includes the morning and evening temperature for the lasta data set includes the morning and evening temperature for the last 90 days.90 days.
Answers: 1
Mathematics, 21.06.2019 14:30
Acommunity group sells 2,000 tickets for its raffle. the grand prize is a car. neil and 9 of his friends buy 10 tickets each. when the winning ticket number is announced, it is found to belong to neil's group. given this information, what is the probability that the ticket belongs to neil? a.1/5 b.1/10 c.1/200 d.1/4
Answers: 2
Mathematics, 21.06.2019 22:30
9.4.34 question to estimate the height of a stone figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a meter?
Answers: 1
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