Problem 1: -5^2 + 10^2
Work:
-5^2 + 10^2—> (-5 x -5) + (10 x 10) —> 25 + 100 = 125
Answer:
125
Problem 2: (2 x (-5) x 3) + 3^3
Work:
(2 x (-5) x 3) + 3^3 > (-25 x 3) + 3^3 —> -75 + 3^3 —> -75 + 27 —> 48
Answer:
48
Answer:
38.) is x = 11/4 and the one bellow it is x=-5
Step-by-step explanation:
-9 1/12
First change it into an improper fraction by multiplying the whole number by the denominator and then adding it to the numerator.
108/12
Now simplify that by dividing them to get the quotient.
108/12 = 9
Answer:
10
Step-by-step explanation:
The individual scores in the data are represented by frequency denoted by f column. f column depicts that how many times the individual scores are occurring in the data set. Hence to calculate the amount of individual score in the data set we simply add all frequencies. n=sum of f=2+4+1+3=10. Hence there are 10 individual scores present in the entire data set.
<span>x=9 Hope this works.. :D</span>
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