Answer:
y=X+3
Step-by-step explanation:
the y intercept is 3
from the graph we obtain two points
(7,6) (6,5)
6-5/7-6=1
y=Mx+c
y= x+3
9x10 to the -8th power.
Since the numbers are both x10^-8, you can simply add 2 and 7. If you would rather look at it as:
0.00000007 + 0.00000002 = 0.00000009 = 10x10^-8
then you will get the same answer.
Answer:
D
Step-by-step explanation:
P,Q, and R are point so vertices
Answer:
299/9.20 = 32.5
Step-by-step explanation:
Since all the info is given, by dividing the amount of the smart phone price by the money being paid per hour, youll get the answer to how many hours are needed to buy a new smartphone. The answer is 32.5 Hours (33 hours technically since you need to work a full hour to get paid and you cant get half an hour of payment)
The probability of randomly selecting an order that has at least 760
calories is 0.16
Step-by-step explanation:
The number of calories in an order of poutine at a certain fast food
restaurant is approximately normally distributed
1. The mean "μ" is 740 calories
2. The standard deviation "σ" is 20 calories
3. We need to find the probability of randomly selecting an order that
has at least 760 calories (x ≥ 760)
At first let us calculate z-score
∵ z = (x - μ)/σ
∵ x = 760 calories
∵ μ = 740 calories
∵ σ = 20 calories
∴ z =
Use the normal distribution table of z (area to the left of z-score) to
find the corresponding area to z-score of 1
∵ The area corresponding of z = 1 is 0.84134
∵ We interested in x ≥ 760, we need the area to the right of z-score
∴ P(x ≥ 760) = 1 - 0.84134
∴ P(x ≥ 760) = 0.15866 ≅ 0.16
The probability of randomly selecting an order that has at least 760
calories is 0.16
Learn more:
You can learn more about probability in brainly.com/question/2264295
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