Answer:
100000 4-digit codes
Step-by-step explanation:
using the digits 0 dash 9, we want to pick 4 digits code.
The total number of digits available for us to pick from is 10(0 to 9 has 10 digits). We want to pick the 4 digits code and repetition is allowed. This is a case where we apply permutation with repetition. It is different when repetition is not allowed. It gives more possible outcomes than when repetition is not allowed. We will apply the formula, n^r
Where n is the total number of digits we want to choose from and it is equal to 10
r is the number of digits we can choose and it is equal to 4.
Number of possible 4 digit codes
= 10^4 = 100000
Answer: use PEMDAS
Step-by-step explanation:
Deci- means 1/10 or .1 of a unit.
Answer: Total number of bracelet: 235
Step-by-step explanation:
Given:
Total budget= $1,500
Spend on wire = $250
Per braclet beads = $5.30
Find:
Total number of bracelet
Computation:
Total number of bracelet = [1,500 - 250]
Total number of bracelet = [1,250/ 5.30
Total number of bracelet = 235.849
Total number of bracelet = 235 [By round minium]
Answer:
Step-by-step explanation:
The point-slope form of an equation of a line:
m - slope
