Mathematics, 13.12.2021 04:50 brashley
Otto has some whipping cream that is 30% butterfat and some milk that is 2% butterfat. He wants to make a 500mL mixture of them that is 12% butterfat.
Here's a graph that shows a system of equations for this scenario where x is the volume of whipping cream he uses and y is the volume of milk he uses.
A graph with two lines and a point. Line A is labeled 0.30 times x plus 0.02 times y equals 0.12 times 500. Line B is labeled x plus y equals 500. Point K is on the intersection of lines A and B.
What does point K represent in this context?
Choose 1
A. The mixture has the intended volume and has the intended percent of butterfat.
B. The mixture has the intended volume and has less than the intended percent of butterfat.
C. The mixture has less than the intended volume and has more than the intended percent of butterfat.
D. The mixture has more than the intended volume and has the intended percent of butterfat.
Answers: 3
Mathematics, 21.06.2019 15:30
Enter the missing numbers in the boxes to complete the table of equivalent ratios of lengths to widths. ? 18 8 ? 10 30 12 ?
Answers: 3
Mathematics, 21.06.2019 20:30
Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.
Answers: 1
Mathematics, 21.06.2019 23:00
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
Otto has some whipping cream that is 30% butterfat and some milk that is 2% butterfat. He wants to m...
Mathematics, 06.11.2019 02:31
Mathematics, 06.11.2019 02:31
Mathematics, 06.11.2019 02:31
Mathematics, 06.11.2019 02:31
English, 06.11.2019 02:31
Mathematics, 06.11.2019 02:31
French, 06.11.2019 02:31
Mathematics, 06.11.2019 02:31