Mathematics, 09.04.2020 18:50 aris35

Peaches are being sold for $2 per pound. If x represents the number of pounds of peaches bought and y represents the total cost of the peaches, which best describes the values of x and y?

A. The values of both x and y can be any real number.

B. The values of both x and y will be real numbers greater than or equal to 0.

C. The value of x can be any real number, but the value of y will always be a real number greater than or equal to 0.

D. The value of x can be any real number greater than or equal to 0, but the value of y must be an integer greater than or equal to 0.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:40

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

Answers: 3

Answer

Mathematics, 21.06.2019 22:00

Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 − 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 − 6

Answers: 1

Answer

Mathematics, 22.06.2019 01:30

Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30

Answers: 1

Answer

Mathematics, 22.06.2019 02:50

How do you find p(a and b) if a and b are independent events for two or more actions, such as tossing a coin twice and finding p(heads and heads)? 2. how do you find p(a or b) if a and b are independent events for one action, such as spinning a four-color spinner once and finding p(red or blue)?

Answers: 1

Answer

You know the right answer?

Peaches are being sold for $2 per pound. If x represents the number of pounds of peaches bought and...

Questions