See examples before for the method to solving literal equations for a given variable: Solve A = bh for b. Since h is multiplied times b, you must divide both sides by h in order to isolate b. Since (c+d) is divided by 2, you must first multiply both sides of the equation by 2.
Answer:
Answer:
15% off 212.5
30% off 175$
Step-by-step explanation:
15+15=30 so
250/100=2.5
2.5x30=75
250-75
Answer:
0.200
Step-by-step explanation:
The probability of obtaining a 3, in one roll of a fair die is 1/6.
Now, we have 5 rolls.
We now want to know the probability of a 3 showing up in at least one of the rolls.
This simply mean, we add the probabilities of three showing one time plus probability of three showing in 2 of the rolls e.t.c
This means we can have 3 showing up to 5 times.
We add the probabilities as follows:
(1/6) + (1/6)^2 + (1/6)^3 + (1/6)^4 + (1/6)^5 = 0.199974 = 0.200
Like terms would just be ones with the same variables
1. 7m, 20m, 5m
2. 13, 6, 2
3. 21bc, 8bc, 15bc
4. 27y, -6y, 9y
5. 45r, -7r, 5r
next section
6. 9r
7. 7r-8
8. -19r — 22p
9. 8r + 9p -7
10. 0
11. -19p — 2r
12. 9/4 r
13. 9r
14. 7/3p
ps. u should make questions that are long (like this) more points so ppl might be more willing to help (:
Answer: Positive correlation
The points trend upward as you read from left to right. As the hours spent studying goes up, the score on the final exam goes up. We can draw a straight line that tries to go through or near all of the points shown. This line will have a positive slope.
