specific way we use math to help us cooking

Paula cooked 5 dishes for dinner. She spent 0.25 liters of oil in preparing each dish. Which operation is used to find the total quantity of oil used by her? => subtraction or division or multiplication or addition..

Find the number of ways in which George can choose a tie, using the tree diagram. => 3 or 6 or 9 or 2..

Use a tree diagram to find the number of ways in which pen, pencil and eraser can be distributed to Mary's friends, Alice, Lucy, Heather and Annie. => 10 or 9 or 13 or 12..

Chris played a maze game 13 times. There are 5 ways to exit the maze. Chris went through different ways to exit. Using the following data, find the experimental probability of Chris going through way B. Way to exit Number of times Chris went through..

Use the associative property of addition to find the number sentence in such a way that the answer remains the same. (50 + 40) + 3 = _______ => (50 + 40) or (50 + 40) × 3 or 50 + 3 or 50 + (40 + 3)..

Lindsay bought a sandwich that was priced at 68 cents. What is the best way to give the change by using the fewest number of coins? => 3 quarters, 1 dime, 1 nickel and 3 pennies or 1 quarter, 2 dimes, 1 nickel and 1 penny or 2 quarters, 1 dime, 1 nickel and 3 pennies or 1 quarte..

Using a tree diagram, find the number of ways in which 3 prizes (first, second, and third) can be distributed to the 3 students, John, Mike, and Joseph, who participated in an essay writing competition. => 4 or 6 or 12 or 9..

A graphic designer designed a logo according to a company's specifications. The length of the logo was 8 inches. When the company wanted him to reduce the size of the logo, he used a scale factor of 1 2 to reduce the size. Find the new length of the logo. => 6 inches or 7 inches..

Select the incorrect statement(s). I. A sampling distribution of sample means is a distribution obtained by using the means computed from random samples of a specific size taken from a population. II. Sampling error is the difference between the sample measure and the correspond..

Which of the following is/are true regarding the null hypothesis of comparing several means using One-Way ANOVA? I. All the means are equal. II. All the means are unequal. III. All the means are variable. => I only or II only or II and III only or III only..