Answer:
To find the mean, multiply the values by frequencies, add the subtotals, and divide by the total number of the frequency. Median : To find the median, calculate a running total of the frequencies, which is half the total, it contains the median that corresponds to the value.
Step-by-step explanation:
Answer:
2.03 ft
Step-by-step explanation:
132 divided by 48 is 2.75 and 5.6 divided by 2.75 is 2.03
The answer is A) x = 6
<span>3(4x-3) - 19 = 8x-4
12 x - 9 - 19 = 8x - 4
12x - 8x = -4 + 9 + 19
4x = 24
4x / 4 = 24 / 4
x = 6</span>
Answer:
Step-by-step explanation:
Given the expression that represents the situation where Alex and Janet have read the same number of books as
4m = m-1
where m represents the number of months Janet has been reading books,
To calculate m
STEP 1: subtract m from both sides
4m - m = -1
3m = -1
Step2; divide both sides by 3
3m/3 = -1/3
m = -1/3
Hence the value of m is -1/3
