Mathematics, 16.08.2020 01:01, kingjustin0825
Pete the Handyman
Pete is a flooring contractor, he sets floor tile for a living. Pete submits a bid for each new job. Every
time he bids for a job, he measures the area of the floor that he will tile and then determines how
much material he will need. He charges the following prices for each job:
Foxed fee:
Labor and tile charge:
$250.00 (includes adhesive and grou)
$7.50 per
x will represent the number of square feet. y will represent the total cost of the project.
1.
Which equation represents Pete's bid?
y = 7.50x + 250
Π‘.
y = 250x + 7.50
b.
y = 750x + 2.50
y= 2.50x = 750
Answers: 3
Mathematics, 22.06.2019 01:10, andrejr0330jr
Farmers know that driving heavy equipment on wet soil compresses the soil and injures future crops. here are data on the "penetrability" of the same type of soil at two levels of compression. penetrability is a measure of how much resistance plant roots will meet when they try to grow through the soil. compressed soil 2.85 2.66 3 2.82 2.76 2.81 2.78 3.08 2.94 2.86 3.08 2.82 2.78 2.98 3.00 2.78 2.96 2.90 3.18 3.16 intermediate soil 3.17 3.37 3.1 3.40 3.38 3.14 3.18 3.26 2.96 3.02 3.54 3.36 3.18 3.12 3.86 2.92 3.46 3.44 3.62 4.26 use the data, omitting the high outlier, to give a 95% confidence interval for the decrease in penetrability of compressed soil relative to intermediate soil. compute degrees of freedom using the conservative method. interval: to
Answers: 1
Mathematics, 22.06.2019 04:20, avirostko725
How many dollars more is the price of a pie than the price of a doughnut at erikβs store
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Pete the Handyman
Pete is a flooring contractor, he sets floor tile for a living. Pete submits a bi...
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