A key code must contain 6 numerals. There are 10 numerals available. Using these numerals, how many different key codes may be created?
Answers
Answer 1
Answer:
To solve, you will raise the number of numerals available (10) to the number of numerals required for each key code (6): 10 ^ 6. This will give you the total number of possible combinations. When raising 10 to a number, you simply put as many zeros as the number of the exponent: 1,000,000
you have 12 balloons to blow up for a party.You blow up 1/3 of them and your friend blows up five of them.What fraction of the balloons need to be blown up
Answers
Given: 12 balloons 1/3 I blew up 5 my friend blew up.
1/3 * 12 = 12/3 = 4 4 + 5 = 9 number of balloons blown up.
12 - 9 = 3 number of balloons that need to be blown up.
3/12 = 1/4 is the fraction of the balloons needed to be blown up.
Answer:
1/4
Step-by-step explanation:
Sheila has 5 times as many markers as Dave. together they have 18. how many markers does Sheila have???