Answer:
34 would be a Rational number
Step-by-step explanation:
it's clean number and not sloppy like 0.888883
Answer:
be a big brain
Step-by-step explanation:
Answer: Ok so what i'v got for this one is that i averaged up all three numbers and i got an average of about 85%. Now you have to put in a fourth number which will actually be another 80% i believe
Step-by-step explanation: add up all 3 divide them all by the numbers then once your done with that plug in the 80% and see what your answer will be.
Answer: 4π
Step-by-step explanation: The diameter is 4 cm which means the radius is 2 cm. Diameter divided by two will give you the radius. The formulae for circumference is 2 π⋅r. So the circumference would be 4π
Answer:
A. 175,760,000
B. 156,000,000
Step-by-step explanation:
For part A:
There are 26 letters in the alphabet. Therefore, if there are 3 spots to use 26 letters, that is represented as 
. As for numbers, there are 10 digits from 0-9. So if there are 4 spots for numbers, the total possible number of sequences is 
. So you simply multiply and to get 175,760,000 possible combinations.
For part B:
If the same letter can't be repeated, instead of using an exponent, we have to use a factorial, but only for the 3 digits required in the license plate. These are called permutations and can be expressed as 
, which is the same as saying 26 x 25 x 24. Since there is no change to number of numbers, that remains the same.
