Answer:
B) 23
Step-by-step explanation:
Table: <u> Algebra | No algebra | Total</u>
Physics | 4 Step 1: 8 12
No physics |Step 2: 15
Total | 19 30
We look for the number of people who are in algebra and no physics or physics and no algebra.
1. 12 - 4 = <em>8</em>
2. 19 - 4 = <em>15</em>
3. We find the total of those numbers: <em>15 + 8 =</em> 23
120 × 350 = 42000mL
How many L can fit in 42000 mL
Answer:
B) 3n +2
Step-by-step explanation:
3*1+2=5
3*2+2=8
3*3+2=11
or,
tn=a+ (n-1)d
=5+(n-1)*3
=5+3n-3
=3n+2
(-3)1/3 is the same as (-3)/3
(-3)/3 = -1
It appears 3 times, and so.
-1(-1) = 1
1(-1) = -1
-1 is your answer
hope this helps
