Answer:
d
Step-by-step explanation:
Let's say the first day he studied for x minutes.
Each day he studies 5 more minutes than his previous day.
Day 2: x +5
Day 3: x + 10
Day 4: x + 15
Day 5: x + 20
And finally the last day: x + 25
To find the difference all u need to do is take the amount he studied on the first day and subtract it by how much he studied the last day.
X - X + 25
Which gives u a difference of 25
<span>27 142 145 146 154 162
27 is definitely an outlier. You could temporarily drop it and focus on
</span>{142 145 146 154 162}. The median of this 5-numeral set is 146; it'd be a good "center." So would the mean (<span>142 +145 +146 +154 +162) /5. No one value shows up more than once, so forget about "mode."
</span>
No since a complimentary angle is when the two angles add together to make 90°. a transversal is like a line cutting through the two parallel lines so it is not possible for it to have complimentary angles.
PS. Is this confusing?
Answer:
80 and 4
Step-by-step explanation:
80 divided by 4 equals 20. 80 + 4 = 84