subject
Mathematics, 12.12.2019 06:31 daniel6760

1. solve the following problem: –43 + 17 = (1 point) a 60 b 26 c –26 d –60 2. solve the following problem: –20 – 65 + 4 = (1 point) a –81 b –89 c 89 d 49 3. simplify the following expression: 121 ÷ 11 + 3 ∙ 4 ÷ 2 (1 point) a 15 b 4.32

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:40
Which of the following is the correct equation for this function? a. y= (x+4)(x+2) b. y=x^2+ 3x – 2 c. y+ 2 = – 2(x+3)^2 d. y+ 2 = 2(x+3)^2
Answers: 1
question
Mathematics, 21.06.2019 17:30
Your client has saved $1,860 for a down payment on a house. a government loan program requires a down payment equal to 3% of the loan amount. what is the largest loan amount that your client could receive with this program
Answers: 3
question
Mathematics, 21.06.2019 22:00
Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b
Answers: 1
question
Mathematics, 21.06.2019 22:50
Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables
Answers: 3
You know the right answer?
1. solve the following problem: –43 + 17 = (1 point) a 60 b 26 c –26 d –60 2. solve the following p...
Questions
question
Mathematics, 24.03.2020 21:26
question
Mathematics, 24.03.2020 21:26
question
Mathematics, 24.03.2020 21:26
question
Mathematics, 24.03.2020 21:26
question
Mathematics, 24.03.2020 21:26
question
Mathematics, 24.03.2020 21:26
Questions on the website: 13722363