I think its 6 but im not sure to be exactly right
Answer:
6 Feet of String.
Step-by-step explanation:
Marla is making 6 Bracelets
Given that each bracelet requires 1 foot of string
Therefore:
6 bracelets will require 6*1 foot =6 Feet of String.
She will need 6 Feet of String for the bracelets.
Since we are trying to find the number of sequences can be made <em>without repetition</em>, we are going to use a combination.
The formula for combinations is:
is the total number of elements in the set
is the number of those elements you are desiring
Since there are 10 total digits, 
in this scenario. Since we are choosing 6 digits of the 10 for our sequence, 
in this scenario. Thus, we are trying to find 
. This can be found as shown:
There are 210 total combinations.
Answer:
Daniel is rollerblading at 15 miles per hour
Daniel can go 3 miles in 12 minutes so we do 12÷3 to find out how many minutes it takes to go 1 mile which is 4 now we do 60÷4 to get 15
Alternatively we could do 60÷12 to get 5 then do 3×5 to get 15
Step-by-step explanation:
Answer:
simply use photomath its an app
