Answer:
True
Explanation:
Pre-questioning may help a reader focus on information s/he hopes to find in the reading selection.
The density is determined on the steepness of the slope. The greater the density is bases upon the steepest slope. To conclude, I'd say Line A has the steepest slope therefore has the greatest density.
To me I would most think the answer is A.
PLEASE GIVE BRAINLIEST!!!
Answer:
3.75 J
Explanation:
m = 1.5 kg
a = 0.5 m/ s^2
d = 5 m
w = F × d = (0.5×1.5) × 5 = 3.75 J
Answer:
- From <u>2,150 kilowatt hours</u> will qualify for the heavy user classification.
Explanation:
Since the monthly electric consumption for January follows a normal distribution, you must use a standard normal table (Z table), which provides the probabilities for the (normalized) Z-scores.
The top 6% of electric consumption, means that you must find the z-score for which the probablitiy is ≥ 0.06.
The corresponding z-score shown in the table is 1.555.
Now just use the equation:
Where:
- μ = mean = 1,650 kilowatt hours
- σ = standard deviation = 320 kilowatt hours
- x = the value of your variable, which you will determine
Substituting:
- 1.555 = (x - 1,650) / 320
- x = 320 × 1.555 + 1,650 = 2,148 ≈ 2,150
- x ≈ 2,150 kilowatt hours.