Plz answer both of these, making this worth several points:
a rectangle has length 10 feet an...
Mathematics, 09.10.2019 10:00 simmy6
Plz answer both of these, making this worth several points:
a rectangle has length 10 feet and width 6 feet. it is enlarged to a similar rectangle with length 18 feet. what is the new width?
if 200 vitamins cost $4.75, what should 500 vitamins cost?
Answers: 3
Mathematics, 21.06.2019 15:30
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 19:00
John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11
Answers: 2
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