subject

Mathematics, 10.06.2021 16:30 bazzy94

This problem has questions about UCSC ID numbers. UCSC ID numbersall have 7 digits from 0 to 9. We will assume that all digits can be 0 through 9. Becareful! There are subtleties lurking here. a. How many UCSC ID numbers have digits that sum to 9?
b. How many UCSC ID numbers have digits that sum to 17?
c. What size class must have at least 3 students whose UCSC ID numbers sum to the same number?
d. What is the probability that a randomly selected UCSC ID sums to more than 17?

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 20:30

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?

Answers: 1

question

Mathematics, 21.06.2019 20:30

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

Answers: 3

question

Mathematics, 21.06.2019 23:00

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?

Answers: 1

question

Mathematics, 22.06.2019 00:30

3/4 = c/36 i need with this fraction proble.

Answers: 2

You know the right answer?

This problem has questions about UCSC ID numbers. UCSC ID numbersall have 7 digits from 0 to 9. We w...

Questions

question

History, 10.10.2019 02:30

Arebellion of debt-ridden farmers was led by: patrick henry daniel shays daniel webster peter zenger...

question

Social Studies, 10.10.2019 02:30

Why is the persian gulf such an important waterway?...

question

History, 10.10.2019 02:30

Which statement best describes the effect of triangular trade on africa? 1. communities were devastated, the population declined, families were...

question

Mathematics, 10.10.2019 02:30

Consider the quadratic function f(x) = –2x2 + 4x – 2. find the y-intercept and the equation of the axis of symmetry....

question

History, 10.10.2019 02:30

Which writer of the federalist papers later became a democratic-republican? a. alexander hamilton b. james madison c. john jay

question

Chemistry, 10.10.2019 02:30

Using the following equation for the combustion of octane, calculate the amount of moles of carbon dioxide formed from 100.0 g of octane. the molar ma...

question

History, 10.10.2019 02:30

How are the changes in atmospheric carbon dioxide described? a. carbon dioxide levels have increased b. carbon dioxide levels cannot be ensured c. ca...

question

English, 10.10.2019 02:30

What does getting a tattoo feel like on your forearm?...

question

Social Studies, 10.10.2019 02:30

The united states supported what system that allowed american business owners to fund, build, and profit from factories in the nation. this system was...

question

English, 10.10.2019 02:30

Which sentence has an infinitive phrase acting as an adjective? timothy had a lot of unfinished work, so he stayed late at the office. timothy worked...

question

Social Studies, 10.10.2019 02:30

Which action is an example of the united states using economic influence as a tool of foreign policy?

question

Biology, 10.10.2019 02:30

Determine the ionic characteristics of this element. calcium...

question

History, 10.10.2019 02:30

Ineed this answer ! all of the following are regions in peru except the a.) sierra b.) coastal plain c.) ocean cliffs d.) se...

question

History, 10.10.2019 02:30

Which of the following were instrumental in general grant’s plan for ending the civil war? select all that apply....

question

History, 10.10.2019 02:30

The scopes trial was centered on which of the following contentious issues of the 20th century a. using microscopes in the classroom...

question

English, 10.10.2019 02:30

Which type of narrator does this describe? this type of narrator has full knowledge of only one character, rather than all the characters. this point...

question

Mathematics, 10.10.2019 02:30

Multiply 12.57 by 4.11. round your answer to the nearest hundredth. a. 51.66 b. 51.25 c. 52.66 d. 49.45...

question

Biology, 10.10.2019 02:30

Cellular respiration and fermentation both. a. begin with the breakdown of glucose in glycolysis. b. produce the same number of atp molecules. c. o...

question

Mathematics, 10.10.2019 02:30

Arectangle has a length of x inches and a width of 10 inches. what is the best equation to represent the perimeter of the rectangle?...

question

Biology, 10.10.2019 02:30

The order of the bases in dna determines the order of the...

More questions: Mathematics Another questions

Questions on the website: 13722363