Solve the proportion
8/b+10=4/2b-7
a)40
b)32
c)8
d)4.2...
Mathematics, 08.01.2020 08:31 trevorhenyan51
Solve the proportion
8/b+10=4/2b-7
a)40
b)32
c)8
d)4.2
Answers: 2
Mathematics, 21.06.2019 16:50
Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.
Answers: 3
Mathematics, 21.06.2019 19:00
The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?
Answers: 1
Mathematics, 21.06.2019 20:00
Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?
Answers: 2
Mathematics, 21.06.2019 23:00
How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =
Answers: 3
Mathematics, 18.03.2021 18:00
English, 18.03.2021 18:00
Mathematics, 18.03.2021 18:00
Mathematics, 18.03.2021 18:00
History, 18.03.2021 18:00
Mathematics, 18.03.2021 18:00
Mathematics, 18.03.2021 18:00