Mathematics, 16.08.2021 14:00 HAMILTRASHANDIKNOWIT
21. Approximately how long is a millionth, defined to be one-thousand of a month
(a) 20 secs (b) 70 secs (c) 8 mins (d) 40 mins (e) 3 hours
24. In this expression
☐ 1/3 ☐ 1/4 ☐ 1/5 ☐ 1/6 ☐ 1/7
We place either a plus sign or a minus sign in each box so that the result is the smallest positive number possible
(a) between 0 and 1/100 (b) between 1/100 and 1/50
(c) between 1/50 and 1/20
(d) between 1/20 and 1/10
(e) between 1/10 and 1
Answers: 3
Mathematics, 21.06.2019 17:00
An airplane consumes fuel at a constant rate while flying through clear skies, and it consumes fuel at a rate of 64 gallons per minute while flying through rain clouds. let c represent the number of minutes the plane can fly through clear skies and r represent the number of minutes the plane can fly through rain clouds without consuming all of its fuel. 56c+64r < 900056c+64r< 9000 according to the inequality, at what rate does the airplane consume fuel while flying through clear skies, and how much fuel does it have before takeoff? the airplane consumes fuel at a rate of gallons per minute while flying through clear skies, and it has gallons of fuel before takeoff. does the airplane have enough fuel to fly for 60 minutes through clear skies and 90 minutes through rain clouds?
Answers: 3
Mathematics, 21.06.2019 22:30
Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.
Answers: 1
Mathematics, 22.06.2019 03:10
Maryann’s friends loved her bulletin board, and 4 of them asked her to make one for their homes. she offered to make each of her friends a replica of her bulletin board that measures 2 meters by 3 meters. how many kilograms of burlap should maryann collect to complete the bulletin boards for her friends? maryann should collect kg of burlap.
Answers: 2
21. Approximately how long is a millionth, defined to be one-thousand of a month
(a) 20 secs (b) 70...
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