In order the numbers are 20, 29, 32, 37, 42.
So that means the median is 32. In order for the median to stay the same one of the three data values must be 32 as well as adding a number to each side of the ends. One 32 or less another 32or more.
The mean right now is: 20+29+32+37+42=160 and there are 5 values.
Mean: 160/5=32
For it to increase by 10 it has to be 42.
extra 3 numbers I used were 31, 32, & 113 (those are your answer)
Answer:
blank A is 9. Blank B is 41. Blank C is 18. Blank D is 24
Answer:
x = 1/2
Step-by-step explanation:
The equation in correct format is:
We have to solve this logarithmic equation to find the value of x. This can be done by using the rules of logarithm i.e the power rule and same base rule shown below:
Using these rules on our equation, we get:
Thus the value of x would be 1/2
I think if you guess there's a 50/50 chance of you passing or failing. So if I were you, I would work them out. Hope I helped!
