Answer:
2:30pm
Step-by-step explanation:
Answer:
M=rise/run=y2-y1/ x2-x1
Step-by-step explanation:
Answer:
-4.4
Step-by-step explanation:
In order to do this, we need to move the variables to one side, and the numerical values to the other.
-20-7x=-2x+2
We can do this by adding 7x to both sides first
-20=5x+2
Now we can subtract 2 from both sides.
-22=5x
Next, we can divide each side by 5.
x=-22/5
Then we simplify the fraction
x=-4.4
Answer:
1. C
2. A
3. B
Step-by-step explanation:
1. because 246 ÷ 300 = 0.82, so it is 0.82 but 82% in percentage
2. because 32 ÷ 96 = 0.333333, but in fraction, it is 33...%
3. because 173 ÷ 480 = 0.36041666666, but rounded up (to the nearest tenth) is 0.36, but then in percentage is 36%
Hope this helped! Pls Brainliest my answer! It would mean and help a lot! ; )
Answer:
the inter-quartile range will increase
Step-by-step explanation:
The initial data-set was;
20,32,32,45,50
Adding a new value 78 will have several effects;
The mean of the new set of values will increase since 78 is mostly likely to be an outlier.
The median of the new data set will increase. The median of the old data set is 32 while that of the new data set will be 38.5
The mode is the most frequent observation. Both the new and the old sets of values will have a mode of 32. The mode will therefore remain the same.
The inter-quartile range just like the range will increase
