Mathematics, 04.06.2020 02:00, espinosajoselyn
PLEASE SOMEONE HELP ME I NEED SOMEONES HELP ASAP
Suppose a family pays $29.99 for dinner . They leave a 15% tip. Find both the tip and the total price of the meal. Round your answers to the nearest cent.
Show your work below:
Tip = $15.20
Total = $45.20
Tip = $9.40
Total = $24.56
Tip = $1.10
Total = $31.10
Tip = $4.50
Total = $34.50
Answers: 3
Mathematics, 21.06.2019 12:30, queenkimm26
And employee salary increased by $4500 which represents a 15% raise what is the rate of the increase
Answers: 2
Mathematics, 21.06.2019 20:00, gordon57
Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
Mathematics, 22.06.2019 00:00, brandon1748
Ascientist studied a population of workers to determine whether verbal praise and/or tangible rewards affect employee productivity. in the study, some workers were offered verbal praise, some were offered tangible rewards (gift cards, presents, and some were offered neither. the productivity of each participant was measured throughout the study by recording the number of daily tasks completed by each employee. which inference might the scientists make based on the given information? a.) the number of daily tasks completed by each employee may influence the dependent variable, which is whether the employee receives verbal praise, tangible rewards, or neither. b.) verbal praise and/or tangible rewards may influence the independent variable, which is the number of daily tasks completed by each employee. c.) verbal praise and/or tangible rewards may influence the dependent variable, which is the number of daily tasks completed by each employee. d.) the dependent variables, which are verbal praise and tangible rewards, may influence the number of daily tasks completed by each employee.
Answers: 1
Mathematics, 22.06.2019 02:20, traphard979
Find the probability that -0.3203 < = z < = -0.0287 find the probability that -0.5156 < = z < = 1.4215 find the probability that 0.1269 < = z < = 0.6772
Answers: 2
PLEASE SOMEONE HELP ME I NEED SOMEONES HELP ASAP
Suppose a family pays $29.99 for dinner . They lea...
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