subject
Mathematics, 11.05.2021 04:30 ijohnh14

Sophia started a lawn mowing business and charges a flat fee of $5.00 plus $3.50 per hour. Sophia made $29.50. Which equation can be used to calculate the number of hours, h, that Sofia worked?


Sophia started a lawn mowing business and charges a flat fee of $5.00 plus $3.50 per hour.

Sophia

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 15:50
Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?
Answers: 2
question
Mathematics, 21.06.2019 17:00
Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?
Answers: 1
question
Mathematics, 21.06.2019 21:40
The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
Answers: 2
question
Mathematics, 22.06.2019 02:00
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
You know the right answer?
Sophia started a lawn mowing business and charges a flat fee of $5.00 plus $3.50 per hour. Sophia m...
Questions
question
Mathematics, 05.09.2019 05:30
question
Mathematics, 05.09.2019 05:30
question
Mathematics, 05.09.2019 05:30
question
Chemistry, 05.09.2019 05:30
Questions on the website: 13722367