435 Answered Questions for the topic Finite Math

Finite Math

09/30/14

#### At Springfield Senior High School, there are 1,050 students in the Junior Class and 750 students…

At Springfield Senior High School, there are 1,050 students in the Junior Class and 750 students in the Senior Class. To let the juniors work with more experienced students, the teachers want to...
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Finite Math

09/14/14

#### Finite Math word problem

To achieve the maximum benefit for the hear when exercising, the heart rate (in beats per minute) should be the target heart rate zone. The lower limit of this zone is found by taking 70 % of the...
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Finite Math

09/01/14

#### The serial number on a bill consists of a letter followed by seven digits and then a letter.

How many different serial numbers are possible, given the following conditions?
(a) Letters and digits cannot be repeated. (b) Letters and digits can be repeated. (c) The letters are nonrepeated...
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Finite Math

08/25/14

#### how many two-letter codes can be formed using the letters A,B,C, and D? repeated letters are allowed.

This question is about forming codes.

Finite Math

08/18/14

#### how do you solve applications of linear equations

Cost function C(x)=ax+b Cost is expenditure)
x=# items purchased, C=C(x)=cost of x items, a= unit cost, b= fixed cost
EX. 1 Let C(x)=220+8000=manafacturers cost to produce x...
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Finite Math

05/06/14

#### Cos and Tan

In triangle RST, angle T is a right angle, RS=10 and ST=5
Find cos S and tan R to the nearest hundredth

Finite Math

05/04/14

#### An elementary school class contains 5 boys and 4 girls. Two students are selected. What is the probability that one girl and one boy is chosen?

An elementary school class contains 5 boys and 4 girls. Two students are selected at random to erase the blackboard. What is the probability that one girl and one boy is chosen?

Finite Math

05/04/14

#### A jar contains 4 red and 3 green jelly beans. Two jelly beans are taken simultaneously\What is the probability that both are the same color?

A jar contains 4 red and 3 green jelly beans. Two jelly beans are taken simultaneously and completely at random from the jar. What is the probability that both are the same color?

Finite Math

05/03/14

#### A club meets 9 times per year. Club has 18 people, 11 women and 7 men. How many outcomes where women preside exactly 6 times?

An Anarchists’ Club meets 9 times per year. The club has 18 members including 11 women and 7 men. At each meeting one person is selected to preside, but no one can preside at more than one meeting...
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Finite Math

04/23/14

#### can someone help

1. Suppose that in a town, everybody drives a Chevy, Ford or Honda. A survey indicates that of the current Chevy drivers, 25% will buy a Ford and 30% will buy a Honda next time. Of the current F...
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