Math Which of the following is correct to find (i) how many 4-digit numbers can be formed

Fantastic news! We've Found the answer you've been seeking!

Question:

Math

Which of the following is correct to find (i) how many 4-digit numbers can be formed if all digits can be repeated? (ii) the probability of getting a 4-digit that has all even digit? O (1) N = 104 P= 54 104 O (1): N = 9x 103. (i1) P = 4x53 9x 103 4x5 x4 x3 () N= 9x 10 x 9 x 8, (1i) P = 9 x 10x9x8 O (1) N = 4 X 10; (17) P = 4x5 4 x 10

Posted Date: Jul 07, 2024 12:49 AM

See More Questions

11. Suppose the S&P 500 index futures price is currently 1200. You wish to purchase four futures contracts on margin. a. What is the notional value of your position? b. Assuming a 10% initial margin,...
A factory manufactures jelly. The jars of jelly are packed six to a box, and the boxes are sold to grocery stores. The following types of cost were incurred: Jars Sugar Fruit Pectin (thickener used...
Required: (a) The business needs to have a sense of its future cash flows and therefore requires the preparation of the following: A schedule of budgeted cash collections for trade receivables (sales...
For matrices A B Mnxn F we say that A and B are unitarily similar if there exists a unitary matrix U E Mnxn F such that U AU B Note that since U is unitary U U so being unitarily similar is a special...
Problem Statement | Nessie, the wonder-dog, is sprinting at a constant 10.0 m/s in a straight Useful Equations line. After passing point A, she slows to a stop with a constant acceleration of 1.79...
1) How much work does a supermarket checkout attendant do on a can of soup he pushes 0.810 m horizontally with a force of 5.60 N? Express your answer in joules and kilocalories. (For each answer,...
You are working as a junior developer at Smashing Websites Ltd. You are part of a team of junior developers that have recently joined the organisation. Smashing Websites provide services to a range...
3. Consider the system x + y + bz x+by+4z = 2 = 1 ax+ay + 2z == a In each case, determine all values of a and b which give the indicated number of solutions, if possible. If no such a and b exist,...
Income statements for Fanning Company for Year 3 and Year 4 follow. FANNING COMPANY Income Statements Year 4. Sales $200,200 Year 3 $180,200 Cost of goods sold. 143,800 121,800 Selling expenses...

Math Which of the following is correct to find (i) how many 4-digit numbers can be formed

Question:

Expert Answer:

Students also viewed these mathematics questions