Math assignment help

QUESTION 1

If there are four toppings available, then the number of different pizzas that can be made is , or 128, different pizzas.

​a.true

b.false

1 points  

QUESTION 2

An opinion poll was conducted by the Morris Polling Group. Respondents were classified according to their sex (M or F), political affiliation (D, I, R), and the region of the country in which they reside (NW, W, C, S).​
Use the generalized multiplication principle to determine the number of possible classifications.
​

a.10

b.13

c.30

d.24

e.21

1 points  

QUESTION 3

How many international direct-dialing numbers are possible if each number consists of a four-digit area code (the first digit of which must be nonzero) and a five-digit telephone numbers (the first digit must be nonzero)?

​a.1,053,000,000

b.486,000,000

c.567,000,000

d.729,000,000

e.810,000,000

1 points  

QUESTION 4

An exam consists of nine true-or-false questions. Assuming that every question is answered, in how many different ways can a student complete the exam? In how many ways may the exam be completed if a penalty is imposed for each incorrect answer, so that a student may leave some questions unanswered?

​a.512; 19,683

b.637; 38,777

c.587; 14,685

d.129; 587

e.161; 11,858

f.146; 7,159

1 points  

QUESTION 5

Four soups, five entrees, and four desserts are listed on the ”Special” menu at the Neptune Restaurant. How many different selections consisting of one soup, one entree, and one dessert can a customer choose from this menu?

​a.19 different selections

b.33 different selections

c.36 different selections

d.80 different selections

e.24 different selections

f.23 different selections

Two

QUESTION 1

Evaluate the expression.​

​

a.134

b.126

c.117

d.135

1 points  

QUESTION 2

Four items from three different departments of Metro Department Store will be featured in a one-page newspaper advertisement as shown in the following diagram.​

​
If items from the same department must be in the same row, how many arrangements are possible?
​

a.83,024

b.82,944

c.83,116

d.82,929

e.82,815

1 points  

QUESTION 3

A 3-member executive committee is to be formed from a 11-member board of directors. In how many ways can it be formed?​

a.6

b.170

c.990d.33

e.165

1 points  

QUESTION 4

A list of poker hands ranked in order from the highest to the lowest is shown in the table, along with a description and example of each hand. Use the table to answer the problem.​

​
If a 5-card poker hand is dealt from a well-shuffled deck of 52 cards, how many different hands consist of a full house?
​

a.3,722

b.3,671

c.3,744

d.3,785

e.3,850

1 points  

QUESTION 5

Evaluate the expression.​

​a.

b.

c.

d.

1 points  

QUESTION 6

How many nine-letter permutations can be formed from the first 9 letters of the alphabet?

​a.

b.

c.

d.

1 points  

QUESTION 7

In how many ways can five students be seated in a row of five seats?

​a.

b.

c.

d.

1 points  

QUESTION 8

In how many ways can a supermarket chain select 5 out of 18 possible sites for the construction of new supermarkets?​

a.

b.

c.

d.

1 points  

QUESTION 9

Evaluate the expression.​

​a.9

b.5

c.11

d.19

1 points  

QUESTION 10

Evaluate the expression.​

​a.

b.

c.

d.