0.0000454 is the probability that the fourth customer comes in within 5 to 10 minutes.
p(5<t4 < 10) = 0.0000454 = o
Probability is a branch of mathematics that quantifies the likelihood of an event occurring or the likelihood of a statement being true. The probability of an event is a number between 0 and 1, with approximately 0 indicating the improbability of the event and 1 indicating certainty.
The probability of an event can be calculated using the probability formula by simply dividing the number of favorable outcomes by the total number of possible outcomes.
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Answer:
See attached image.
Step-by-step explanation:
To easily solve this question, we use a graphing tool, or a calculator to plot the graph of the ellipse.
(1/16)*x^2 + (1/4)*y^2 = 1
Please see image below
Let x be the number of 52 cent stamps that Sally has and let y be the number of 34 cent stamps that she has.
Then,
52x + 34y = 1150 --- (1)
Also, she has six more 34 cent stamps than 52 cent stamps.
Therefore, y = x + 6
(1) becomes
52x + 34(x + 6) = 1150
52x + 34x + 204 = 1150
86x + 204 = 1150
86x = 1150 - 204
86x = 946
x = 11
and y = 11 + 6 = 17
Hence, Sally has eleven 52 cent stamps and seventeen 34 cent stamps.
Answer: y= root 2, - root 2
Decimal form y= 1.41421356..., -1.41421356...
To find the answer you will find the area of the parallelogram by multpltig the base (14 in) by the height (10 in).
After this you will divide the answer of 140 square inches by 2 because the area each congruent triangle would be half of the total area.
The answer is 70 square inches for each triangle.