Answer:<span>= <span><span><span><span>25/2</span></span><span>x^40</span></span>+<span>70</span></span></span>
Step-by-step explanation:
Put a open circle at 1 1/2 then draw a line going to the left of 1 1/2
The missing number in the given data that has a mean of 79 is: 60.
<h3>How to Find the mean of a Data?</h3>
The mean of a data set is simply the average, that is, it is the sum of all data values divided by the number of data values.
Let x represent the missing number in the data. If the mean is 79, we would have the following:
(89 + 74 + 92 + 80 + x)/5 = 79
(335 + x)/5 = 79
335 + x = 5(79)
335 + x = 395
x = 395 - 335
x = 60
Missing number is: 60.
Learn more about about the mean of a data on:
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Answer:
1/20
Step-by-step explanation:
P(red,red) = 4/16 x 3/15 = 1/4 x 1/5
Answer:
12. 37. 13. 48 14. 75. For 15-17 just do the two angles equal to each other. for example (5x-17)=(3x-14) and find x. Same with 7 and 8
I'll show you how to do the first one.