Mathematics, 11.03.2021 07:20, AdoNice
Ground chuck sells for $1.75 a pound. How many pounds of ground round selling for $2.45 a pound should be mixed with 20 pounds of ground chuck to obtain a mixture that sells for $2.05 a pound?
Answers: 1
Mathematics, 21.06.2019 14:10, jessicapbailey52
Which linear equations have an infinite number of solutions? check all that apply. (x β 3/7) = 2/7(3/2x β 9/14)8(x + 2) = 5x β 1412.3x β 18 = 3(β6 + 4.1x)οΏΌ(6x + 10) = 7(οΏΌx β 2)4.2x β 3.5 = 2.1 (5x + 8)
Answers: 3
Mathematics, 21.06.2019 19:30, alanaruth3389
Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 Γ 10β1 2. 3.8 Γ 10β1 3. 1.9 4. 2.5 Γ 10β1 5. 3.8
Answers: 2
Mathematics, 22.06.2019 00:30, trujillo03
1.3.25 question suppose 40Γ’β¬βΉ% of all voters voted for a particular candidate. to simulate exit polls regarding whether or not voters voted for thisΓ’β¬βΉ candidate, five random samples of size 1010 and five random samples of size 10001000 have been generated using technology using a population proportion of 0.400.40Γ’β¬βΉ, with the accompanying results. complete parts a through c below. click the icon to view the simulation results. a. observe how the sample proportions of successes vary around 0.400.40. simulation compared to sample prop simulation compared to sample prop 1 Γ’βΔΎ 6 Γ’βΔΎ greater than 0.40 less than 0.40 equal to 0.40 2 Γ’βΔΎ less than 0.40 greater than 0.40 equal to 0.40 7 Γ’βΔΎ greater than 0.40 less than 0.40 equal to 0.40 3 Γ’βΔΎ greater than 0.40 less than 0.40 equal to 0.40 8 Γ’βΔΎ equal to 0.40 greater than 0.40 less than 0.40 4 Γ’βΔΎ greater than 0.40 equal to 0.40 less than 0.40 9 Γ’βΔΎ less than 0.40 greater than 0.40 equal to 0.40 5 Γ’βΔΎ equal to 0.40 less than 0.40 greater than 0.40 10 Γ’βΔΎ equal to 0.40 greater than 0.40 less than 0.40 click to select your answer(s) and then click check answer. 2 parts remaining clear all check answer
Answers: 3
Ground chuck sells for $1.75 a pound. How many pounds of ground round selling for $2.45 a pound shou...
History, 27.07.2019 17:20