Mathematics, 10.10.2019 20:30, tonimgreen17p6vqjq
Greg combined different weights of fertilizer, soil, and compost to make 29 kilograms (kg) of potting soil for some plants. the weight of fertilizer was x kg. the weight of soil was 2 kg more than three times the weight of fertilizer, and the weight of compost was half the weight of fertilizer. this is represented in the equation below.
x + (3x + 2) + x = 29
what was the difference in the weights of soil and compost greg combined?
answer
17 kg
3 kg
6 kg
14 kg
Answers: 3
Mathematics, 21.06.2019 21:30, EinsteinBro
Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)
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Mathematics, 21.06.2019 22:30, tdyson3p6xvtu
60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?
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Mathematics, 22.06.2019 02:00, fespinoza019
The null and alternate hypotheses are: h0: μ1 ≤ μ2 h1: μ1 > μ2 a random sample of 22 items from the first population showed a mean of 113 and a standard deviation of 12. a sample of 16 items for the second population showed a mean of 99 and a standard deviation of 6. use the 0.01 significant level. find the degrees of freedom for unequal variance test. (round down your answer to the nearest whole number.) state the decision rule for 0.010 significance level. (round your answer to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? use the 0.01 significance level.
Answers: 1
Greg combined different weights of fertilizer, soil, and compost to make 29 kilograms (kg) of pottin...
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