X would equal 11. hope this helps. good luck!
Answer:
the odds of it landing on heads two out of the 3 times is fair and ultimately and even 1/2 chance it will land on heads, as it has a 1/2 chance it will land on tails.
Hope this helps
Answer:
54 degrees
Step-by-step explanation:
Every side of a regular pentagon is same.
So we have an isosceles triangle. The correspond angle of y, must equal to y (degree) too.
Also, every inner angle of a regular pentagon is 360/5=72. So we can calculate angle y, by the equation y+y+72=180.
y=54
Answer:
10 points
Step-by-step explanation:
From the passage, we know:
1. Jay earned 15 points after spending $60
2. We want to know the number of points he can earn if he spends $40
We can set this up into proportions.
60:15 = 40:x
The x is the number of points he will get after spending $40.
15(40) = 60x
600 = 60x
x = 10
Jay will earn 10 points if he uses $40.
Answer:
40,550
Step-by-step explanation:
40, 550 is the mod point
