Mathematics

Abby Wood

1 July, 08:17

A seven digit telephone number is of the form ABC-DEFG. In one particular state, the

digit 'A' can be any digit except 8 and 9. The digits B and C can be any digit from 1 - 8.

The digits D, E, F, and G can be any digit 0 - 9 except they can't all be the same (e. g.

0000, 1111, 2222, ... etc.). How many seven digit phone numbers are possible with

these restrictions?

5,120,000

5,114,880

4,608,000

10,000,000

+3

Answers (1)

Know the Answer?

Not Sure About the Answer?

Get an answer to your question ✅ “A seven digit telephone number is of the form ABC-DEFG. In one particular state, the digit 'A' can be any digit except 8 and 9. The digits ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.

Search for Other Answers

You Might be Interested in

A jar containing 140 marbles weighs 20 ounces, and the same jar containing only 100 marbles weighs 16 ounces. What is the weight of the jar?

The diameter of a circular clock is 12 inches. what is the approximate length of the outer edge of the clock between the numbers 3 and 6?

Find the missing value. -4 = ___ - 9

The length of a rectangular garden is 14 feet longer than its width. If the garden's perimeter is 260 feet, what is the area of the garden in square feet? Square feet

The Elephant weighs between 4.4 tons and 7.7 tons. What are it's least and greatest weights, rounded to the nearest ton?

New Questions in Mathematics

Expand the number 425 into its corresponding exponential form.

What are the coordinates of the centroid of a triangle with vertices P (-4, - 1), Q (2, 2), and R (2, - 3) ? Enter your answers in the boxes. (,)

Is 700% of 5 less than 10, greater than 10 less than 100, or greater than 100

A polyhedron has 6 vertices and 9 edges. How many faces does it have? 3 5 7 9

Find the quotient. 42j^4k^2 / (-3j^3k)