110+90+145=345
345 divided by 3=115
so the score of her third game was 145 points.
hope i helped! :)
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This seems to be dividing by 4, so the next numbers are 20, and then 5. If there is a 3rd, it's 1.25
Answer:
x + 2 ( x - 20 )( 4 ) = -70
Step-by-step explanation:
hope this helps. . .<3
Answer:
92
Step-by-step explanation:
You do (9x8) + (5x4). 9x8 = 72 and 5x4=20. add 72 and 20 and get 92!
Answer:
34%
Step-by-step explanation:
Given that the distribution of daily light bulb request replacement is approximately bell shaped with ;
Mean , μ = 45 ; standard deviation, σ = 3
Using the empirical formula where ;
68% of the distribution is within 1 standard deviation from the mean ;
95% of the distribution is within 2 standard deviation from the mean
Lightbulb replacement numbering between ;
42 and 45
Number of standard deviations from the mean /
Z = (x - μ) / σ
(x - μ) / σ < Z < (x - μ) / σ
(42 - 45) / 3 = -1
This lies between - 1 standard deviation a d the mean :
Hence, the approximate percentage is : 68% / 2 = 34%
