Chapter 1: Q20. (page 36)

Margaret wants to order a sub at the local deli.
Find the number of possible orders of a sub with one topping and one dressing option.

Short Answer

Expert verified

The total possible number of orders of sub with one topping and one dressing is 96.

Step by step solution

Step 1. Write the given information.

Given that there are a total of 6 subs, 4 dressings and 4 toppings.

Step 2. Write the formula to calculate the total number possible orders.

Total number possible orders = ways choosing one sub out of 6 subs × ways choosing one dressing out of 4 dressing × ways choosing one topping out of 4 toppings.

Step 3. Description of step.

Calculate the total number of possible orders of sub with one topping and one dressing

$N =^{6} C_{1} \times^{4} C_{1} \times^{4} C_{1} = 6 \times 4 \times 4 = 96$

Thus, the total possible number of orders of sub with one topping and one dressing is 96.

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Margaret wants to order a sub at the local deli.
Find the number of possible orders of a sub with one topping and one dressing option.

Short Answer

Step by step solution

Step 1. Write the given information.

Step 2. Write the formula to calculate the total number possible orders.

Step 3. Description of step.

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Margaret wants to order a sub at the local deli.Find the number of possible orders of a sub with one topping and one dressing option.

Short Answer

Step by step solution

Step 1. Write the given information.

Step 2. Write the formula to calculate the total number possible orders.

Step 3. Description of step.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Statistics

Calculus

Theoretical and Mathematical Physics

Discrete Mathematics

Mechanics Maths

Pure Maths

Study anywhere. Anytime. Across all devices.

Margaret wants to order a sub at the local deli.
Find the number of possible orders of a sub with one topping and one dressing option.