Raul wants to buy a new collar for each of his 3 cats. The collars come in a choice of 10 different colors.
Step 1 of 2 :
How many selections of collars for the 3 cats are possible if repetitions of colors are allowed?
Raul wants to buy a new collar for each of his 3 cats. The collars come...
Raul wants to buy a new collar for each of his 4 dogs. The collars come in a choice of 7 different colors. Step 1 of 2 : How many selections of collars for the 4 dogs are possible if repetitions of colors are allowed? Step 2 of 2 : How many selections of collars are possible if repetitions of colors are not allowed?
Karl wants to buy a new collar for each of his 2 cats. The collars come in a choice of 4 different colors. Step 2 of 2: How many selections of collars are possible if repetitions of colors are not allowed?
Reginald wants to buy a new collar for each of his 3 dogs. The collars come in a choice of 7 different colors. Step 1 of 2 : How many selections of collars for the 3 dogs are possible if repetitions of colors are allowed?
Jinhee Ju. 27. has an annual salary of $37,000. Jinhee wants to buy a new car in 3 years, and she wants to save enough money to make a $7,000 down payment on the car and finance the balance. Also, in her plan is a wedding. Jinhee and her boyfriend, Paul, have set a wedding date 2 vears in the future, after he finishes medical school. Paul will have a $100,000 student loan to repay after graduation. But both Jinhee...
Max wants to buy a new car in 10 years and estimates that he will need $25,000 to purchase the vehicle of his choice. How much will he have to save annually given that he is in the 25% tax bracket and estimates to earn 6.0% in the market? A) $1,917 B) $2,745 C) $1,864 D) $2,034 E) $2,304
A contractor wants to buy a new special equipment to complete his contractual obligations. He found three models for this equipment available in the market. The descriptions of the cost for each model are shown in the table below. If the operating and maintenance costs of all models are expected to be the same and the MARR of the contractor is 10%, which model should the contractor select? M2 M3 Machine Initial cost Service life (years) M1 25,000 30,000 50,000...
Using the FACTORIAL RULE, respond to the following questions. Each of these distinct questions is asking you to count the total number or combinations using this rule. How many ways can 7 paintings be lined up [Choose ] on a wall? How many 5-number license plates can be Choose ] made using the digits 0, 2, 4, 6, 8 if repetitions are NOT allowed? How many 4-digit numbers can be formed ifChoose each one uses all the digits 0, 1,...
14) BMW automobiles come in 7 models, 10 colors, 3 engines sizes, and 2 transmission types. a) How many distinct BMW can be manufactured? b) If one of the available colors is black, how many different black BMW can be manufactured? c) If one engine is V-4, how many distinct black BMW have a V-4 engine?
discrete math 14) BMW automobiles come in 7 models, 10 colors, 3 engines sizes, and 2 transmission types. a) How many distinct BMW can be manufactured? b) If one of the available colors is black, how many different black BMW can be manufactured? c) If one engine is V-4, how many distinct black BMW have a V-4 engine?
A toy manufacturer wants to know how many new toys children buy each year. A sample of 520 children was taken to study their purchasing habits. Construct the 85% confidence interval for the mean number of toys purchased each year if the sample mean was found to be 6.6. Assume that the population standard deviation is 2. Round your answers to one decimal place. Lower Endpoint Upper Endpoint