The answer is C, i did this
Answer:
3. 7x-5
Step-by-step explanation:
x+ 6x will make it 7x then -6 plus 1 will make it a -5 so t will be 7x-5.
It is given here that there is 1/3 probability of professional baseball player will get a hit. Hence if at least three hits are gained out of 5 attempts, the calculation goes: 5C3* (1/3)^3*(2/3)^2 + 5C4* (1/3)^4*(2/3)^1 +5C5 *<span>(1/3)^5*(2/3)^0 equal to 0.21. </span>
Answer:
see below
Step-by-step explanation:
m = -4/5
Parallel slopes are the same so
m parallel = -4/5
Perpendicular slopes are the negative reciprocal
- ( 1/ ( -4/5))
+ 5/4
m perpendicular = 5/4
5000-4000=1000
Difference means subtraction.