Solve the equation by substitution method.
To get b-2-3b=4. Then you substitute b into simplest to get, b=-3. Repeat the same process with a to get, a=-5. So your answer would be (-5, -3)
The answer is C. 60. If you add 14+19+16+11 it equals 60.
The correct answer is option B. i.e. the experimental probability is 3% greater than the theoretical probability<span>
The </span>theoretical Outcomes are: HH HT TH TT
Then, the probability of getting HH = 1/4 = 0.25 = 25%
Now, Experimental Outcomes : <span>HH=28 HT=22 TH=34 TT=16
Total number of outcomes = 28+22+34+16 = 100
</span>Then, the probability of getting HH = 28/100 = 0.28 = 28%
Thus, <span>the experimental probability is 3% greater than the theoretical probability</span>
Answer:
1.135 or 17.5%
Step-by-step explanation:
√58 ≈ 7.616
√42 ≈ 6.481
7.616 -6.481 = 1.135
√58 is about 1.135 greater than √42. This is about 1.135/6.481 = 17.5% of the value of √42.
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√58 is about 1.135, or 17.5%, greater than √42.
Answer:
x=5.5
Step-by-step explanation:
1/2x + 1 = -x + 8
.5x + x = 8-1
1.5x = 7
x = 7 - 1.5
x =5.5
