I could explain it, but you have to ask me, other than that the answer is 5(x+7)(9x-4).
Answer:
<u>The correct answer is B. 3/10.</u>
Step-by-step explanation:
1. Let's calculate the probability of spinning an odd number:
We can spin an odd number (1, 3 or 5) out of 5 events, it means that the probability of spinning an odd number is:
3/5
2. Let's calculate the probability of getting tails on the coin:
We can toss a coin and get tails one out of 2 events, it means that the probability of getting tails on the coin is:
1/2
3. These are independent events because the fact that we spin an odd number does not affect the probability of getting tails on the coin, thus:
Probability of spinning an odd number and getting tails on the coin =
3/5 * 1/2 = 3/10
<u>The correct answer is B. 3/10</u>
Answer: Since the dependent variable is the height in cm, and the independent variable is the color of light, then a testable question could be "Will the color of a lamp affect the height of plants?"
Answer:
C) 3.03
Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given sample size 'n' = 50
The Mean of the population (μ) = 62
The standard deviation of the Population (σ) = 7
Mean of the sample(x⁻) = 65
Z-score
<u><em> Step(ii):-</em></u>
<em> </em>
<em></em>
<em> Z = 3.03</em>
<u><em>Final answer:-</em></u>
<u><em>The Z-score = 3.03</em></u>
Answer:
I would say it is 6 let me know if im wrong the top is cut off.
Step-by-step explanation:
