Mathematics, 23.08.2019 07:30, CalCDanG
Sandy is working with a carpenter to frame a house. they are using 8 foot long boards, but each board must be cut to be 7 feet, 10 3/4 inches long. how much is cut off each board?
a. 3/4
b. 1 1/4
c. 1 3/4
d. 7
Answers: 2
Mathematics, 21.06.2019 16:30, leenzazou98241
The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year. how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.
Answers: 1
Mathematics, 21.06.2019 16:30, emberjohnson26
Which ordered pair (c, d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15
Answers: 3
Mathematics, 21.06.2019 19:00, cathyfrawley
Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.
Answers: 3
Sandy is working with a carpenter to frame a house. they are using 8 foot long boards, but each boar...
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