Seudónimo Seudónimo

26-11-2020
Mathematics

contestada

How many 5-digit positive integers are there all of whose digits are even?
a) 500
b)2500
c)3125
d)12500
e) 45000

Respuesta :

saradarsa saradarsa

26-11-2020

Answer:

45,000

Step-by-step explanation: There are 45,000 5 digit positive integers whose didgit-sum is odd.

Answer Link

Otras preguntas

42,362 tickets 81 home games how many tickets do they sell for an entire season of home games

Please help me and thank you!!

Determine whether the function f : z × z → z is onto if a.f (m, n) = m + n. b.f (m, n) = m2 + n2. c.f (m, n) = m. d.f (m, n) = |n|. e.f (m, n) = m − n

You are a lab technician and it takes you 1 hour 30 minutes to complete a lab test.

"what is a common problem in calculating start and finish times? provide an example. "

Seeing some event without any preconceptions in order to view things in a new way is using:

What fractions are closer to 0 than to 1?

What is the status of a medical record if the patient's last appointment was 5 years ago?

The value of d is greater than or equal to 4. Which inequality expresses this statement?

Rafael swings a baseball bat with a force of 25 N. The baseball bat exerts a force of 5 N on the baseball. What is the mechanical advantage of the baseball bat?