# algebra 2

Im having troubles with this question if u can explain it ill appreciate it.
1)Suppose a contest offers \$1,000
to the person who can guess the winning four digit number.How many possibilities are there?

1. 👍
2. 👎
3. 👁
1. 1st digit: 1-9
other digits: 0-9

So, 9*10*10*10 = 9000 possibilities

1. 👍
2. 👎

## Similar Questions

1. ### physics

meerany A flat (unbanked) curve on a highway has a radius of 220.0 Ill. A car rounds the curve at a speed of 25.0 m/s. (a) What is the minimum coefficient of friction that will prevent sliding? (b) Suppose the highway is icy and

2. ### Math

You want to conduct a survey to find out what sport the students at your school prefer to play. a) You interview 20 boys playing football at lunch. Is this a random sample? explain b) The survey question you ask is, ''What is your

3. ### physics 2

Question 1: Suppose a child of weight w climbs onto the sled. If the tension force is measured to be 58.5 N, find the weight of the child and the magnitude of the normal force acting on the sled. Question 2 : (a) Suppose a hockey

4. ### math

A student say that the solution of 375=x-28 is 347.explain the students error and find the correct answer, After Im able to explain ill find answer

1. ### Chem 30

1) Suppose the mass of the NaOH used in a reaction was doubled. What would you expect to happen to the heat given off by the reaction? Explain your answer. 2)Again, suppose the mass of the NaOH used in a reaction was doubled. What

2. ### English 12

Which theme from Macbeth do these lines support? "This supernatural soliciting Cannot be ill, cannot be good. If ill, Why hath it given me earnest of success, Commencing in a truth?" A) Those without convictions are easily

3. ### Life orientation

Identify three examples of human factors that causes ill health in your community explain and give examples each

4. ### Calculus

Could someone explain this question please. Suppose the population (in thousands of a certain species of insect after t months is described by the function p(t)=4t+ (100t)/(t^2+400) + 500. Determine the maximum population in the

1. ### College Algebra

The logistic growth function f(t)= 100,000/5000e^-t describes the number of people, f(t), who have become ill with influenza t weeks after its initial outbreak in a particular community. A) How many people became ill with the flu

2. ### English

Can you please tell me if the following senences are possible? 1)I'm always stricter than him (or than he is) when evaluating the students' tests. 2) In spite of being ill (Can you say "despite being ill"), he decided to go for a

3. ### French

So i have to answer questions from my french textbook called on y va! 1 and on page 34 theres this article about microbes and 3 called rhinovirus,lacotobacillus and bacillus cereus Heres the questions

4. ### science chemistry

. O2 gas is slightly soluble in water. How does this affect the reported moles of KClO3 decomposed in the mixture? Explain. 2. a. When the water level inside the gas collecting test tube is higher than it is outside, is the O gas