Mathematics, 04.07.2019 00:30 triciajfive
Which equation shows the identity property of multiplication? question 2 options: 4 * 1 = 1 -1 * 2.3 = -2.3 1 + 9 = 1 45* 1 = 45 question 3 (0.625 points) which equation correctly applies the distributive property? question 3 options: -3 * (6.48) = (-3 * 6) + (-3 * 0.4) + (-3 + 0.08) 2.4 * (-3.4) * (-1.25) = -3.4 * 2.4 * (-1.25) (42 * 3.5) + (42 * 13) + (42 * 5.2) = 42 + (3.5 + 1.3 + 5.2) -2.5 * (4 * 3.67) = (-2.5 * 4) * 3.67 question 4 (0.625 points) which equation shows the zero property of multiplication? question 4 options: 0 * 5 = 0 13 * 31 = 0 9 - 9 = 0 6.7 * 0 = 6.7 question 5 (0.625 points) which equation applies the associative property of multiplication? question 5 options: (β12 * 47) + (β12 * 23) = β12* (47 + 23) 89 * 74 * (β58) = 89 * (β58) * 74 β65 β (53 β 14) = (β65 β 53) β 14 (β94 * 32) * (63 * 57) = β94 * (32 * 63) * 57 question 6 (0.625 points) which equation shows the negative one property of division? question 6 options: 8.8 * -1 = -8.8 3.71 = β3.7 β2β1 = 2 β1β9= 9 question 7 (0.625 points) which equation shows the negative one property of multiplication? question 7 options: -1 * -5 = -5 -1 * -1 = 1 7 * -1 = 7 0 * -1 = 0 question 8 (0.625 points) which equation shows the identity property of division? question 8 options: 9.25 β 1 = 1 9.25 * 1 = 1 9.25β1= 9.25 9.251= 9.25
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Mathematics, 21.06.2019 19:00
Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply
Answers: 1
Mathematics, 21.06.2019 23:00
1. an economy consists of three workers: larry, moe, and curly. each works 10 hours a day and can produce two services: mowing lawns and washing cars. in an hour, larry can either mow one lawn or wash one car; moe can either mow one lawn or wash two cars; and curly can either mow two lawns or wash one car. a. calculate how much of each service is produced under the following circumstances: a. all three spend all their time mowing lawns. b. all three spend all their time washing cars. c. all three spend half their time on each activity d. larry spends half of his time on each activity, while moe only washes cars and curly only mows lawns b. using your answers to part a, draw a production possibilities frontier and label points a, b, c, and d on your graph. explain why the production possibilities frontier has the shape it does. c. are any of the allocations calculated in part a inefficient? explain.
Answers: 3
Mathematics, 22.06.2019 01:00
How many zeros does this polynomial function, y=(x-8)(x+3)^2
Answers: 1
Mathematics, 22.06.2019 01:30
The angle of elevation from point a to the top of a cliff is 38 degrees . if point a is 80 feet from the base of the cliff , how high is the cliff ?
Answers: 3
Which equation shows the identity property of multiplication? question 2 options: 4 * 1 = 1 -1 * 2...