regan5515 regan5515
  • 10-11-2022
  • Mathematics
contestada

1. How many 7-digit telephone numbers are possible if the first digit cannot be zero and
a) the telephone number must start with 226 and end with 5?

Respuesta :

Otras preguntas

The Layout button is located in the ____ group on the HOME tab. Choose one answer. a. Slides b. Drawing c. Paragraph d. Font
The Layout button is located in the ____ group on the HOME tab. Choose one answer. a. Slides b. Drawing c. Paragraph d. Font
Find an equation for the nth term of the arithmetic sequence. a19 = -58, a21 = -164 an = 896 - 53(n - 2) an = 896 - 53(n - 1) an = 896 + 53(n + 1) an = 896 - 53
The Ku Klux Klan resurfaced in the 1920s with a deep hatred for which group?
What is the discriminant of 3x^2-10x=-2?
Solve the system by substitution. y = 2x 3x + 2y = 21
Given the function f(x) = x3 + x2 − 2x + 1, what is the resulting function when f(x) is shifted to the left 1 unit?
Which relationship is always correct for the angles m, n, and p of triangle ABC? n+p=m m+p=n m+p+n=180 degrees m+p+n= 90 degrees
how does Theodora feel about neglecting her responsibilities at home?
Which relationship is always correct for the angles m, n, and p of triangle ABC? n+p=m m+p=n m+p+n=180 degrees m+p+n= 90 degrees