Simplify this expression: (-4)^-6 (-4)^7
A 4^13
B -4
C 13
D 1...
Mathematics, 12.02.2021 19:10 lovelife132015
Simplify this expression: (-4)^-6 (-4)^7
A 4^13
B -4
C 13
D 1
Answers: 2
Mathematics, 21.06.2019 13:30
Which of the following lines is not parallel to the graph of y = 4x +7?
Answers: 1
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On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21
Answers: 1
Mathematics, 21.06.2019 17:30
Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10
Answers: 2
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