Answer:
11 positive integers can be expressed.
Step-by-step explanation:
Consider the provided information.
The number of possible prime numbers are 5,7,11,and 13.
There are 4 possible prime numbers.
How many positive integers can be expressed as a product of two or more of the prime numbers, that means there can be product of two numbers, three number or four numbers.
The formula to calculate combinations is: 
The number of ways are:
Hence, 11 positive integers can be expressed.
Answer:
im pretty sure its the 3rd one i might be wrong
Step-by-step explanation:
-1 wont happen
.4 there is a chance of it happening
1 its not deffinate for only 1 as a chance
Answer:
A. (4,1)
Step-by-step explanation:
2x -5y = 3
x -3y = 1
Change the equation to isolate a variable so you can substitute it in the other one.
x = 1+3y so
2(1+3y) -5y = 3
2 + 6y -5y =3
2 + y = 3
y=1
Back to the easy equation we isolated
x = 1+3(1)
x= 4
(4,1) is a point where x=4 and y=1
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13
5.0
(9 votes)
KAJAISJAKAHWJ 56791827282292881811827 mIllOn
Answer:
Step-by-step explanation:
