Answer:
95°
Step-by-step explanation:
95°
They are vertical angles.
Answer:
1. Make imporper franctions: 2 1/2 = 5/2 1 2/5 = 7/5
2. Find common denominater: using 10
5/2 = 25/10 7/5 = 14/10
3. Simplify.
25/10 - 14/10 = 11/10
= 1 1/10
Step-by-step explanation:
<h2>1 1/10</h2>
Answer: A B
Group A 0.25 0.75
Group B 0.45 0.55
Step-by-step explanation:
Since we have given that
Number of people of A in Group A = 15
Number of people of B in Group A = 45
Number of people of A in Group B = 20
Number of people of B in Group B = 25
Total number of people in Group A = 15+45 = 60
Total number of people in Group B = 20+25 = 45
So, Relative frequencies will be given below:
Relative frequency of A in Group A is given by
Relative frequency of B in Group A is given by
Relative frequency of A in Group B is given by
Relative frequency of B in Group B is given by
Hence, A B
Group A 0.25 0.75
Group B 0.45 0.55
You have to make sure when you get your full answer you count the number of decimals there are over so in that problem you would move 3 places cause theres 3 total
C(cost)=6x+9
9 is the cost of three hot dogs
6x represents 6 tickets and their cost