Answer:
Step-by-step explanation:
Mixed Nuts = 5 cups
Raisins = 1 cup
Chocolate chips = 2 cups
pretzels = 3 cups
Ingredients for 2 batches
Multiply all ingredients by 2
Mixed Nuts = 5 cups × 2
Raisins = 1 cup × 2
Chocolate chips = 2 cups × 2
pretzels = 3 cup × 2
Mixed Nuts = 10 cups
Raisins = 2 cups
Chocolate chips = 4 cups
pretzels = 6 cups
Ingredients for 3 batches
Multiply all ingredients by 3
Mixed Nuts = 15 cups
Raisins = 3 cups
Chocolate chips = 6 cups
pretzels = 9 cups
Ingredients for 4 batches
Multiply all ingredients by 4
Mixed Nuts = 20 cups
Raisins = 4 cups
Chocolate chips = 8 cups
pretzels = 12 cups
Ingredients for 5 batches
Multiply all ingredients by 5
Mixed Nuts = 25 cups
Raisins = 5 cup s
Chocolate chips = 10 cups
pretzels = 15 cups
Answer:
100/3 hours
Step-by-step explanation:
24/10=80/x
simplify 24/10=12/5
12/5=80/x
cross product
5*80=12*x
400=12x
x=400/12
x=100/3
Answer:
Which of the following sampling techniques is the most likely to produce a random sample, representative sample of all students at a high school?
A. Choosing every 10th name on the student roster
B. Choosing every 10th student arriving in a 9th grade homeroom
<u>C. Choosing the first 100 students who arrive at school
</u>
D. Asking students to call a phone number to answer survey questions
Step-by-step explanation:
