Answer:
There are 3×3=9 total possibilities for the two dice, which makes the probability of getting a multiple of three 3/9=1/3. Since there are 6×6=36 total dice rolls and 1/3 of those are a multiple of three, the number which are divisible by three is (1/3)(36)=12.
Step-by-step explanation:
Answer
$ 3.78
Step-by-step explanation:
A. No, the corresponding angles are not congruent.
:)))
Answer:
Jess bought 403 pounds of each type of candy
Step-by-step explanation:
For this reason, though the PEA Mathematics Department promotes ... for me. It went over basic algebra and problem-solving techniques. ... priced at $4 per pound and candy priced at $3.50 per pound. Given that the bill came to. $20.75, figure out how many pounds of each type of candy Jess bought. 403.
Sorry if this is wrong and hope I helped! ^^
There are multiple ways to do this.
The easiest is to just continuously subtract 7 from 65 the numbers of times needed.
But most math teachers will have you use the equation ar^n-1 where a= the first term (65), r=ratio (-7), and n=the term you need (second, fifth, and ninth).
So to solve you just plug your values in as so
AR^n-1
(65)(-7)^2-1(65)(-7)^5-1
(65)(-7)^9-1