Answer:
yes
Step-by-step explanation:
Answer:
2y² -4y +5
Step-by-step explanation:
First you need to find the sum of y²+5y-1 and 3y²-2y+4
(y²+5y-1) + (3y²-2y+4) => y²+3y²+5y-2y-1+4
=4y²+3y+3
Next is to subtract 2y²+7y-2 from the sum calculated above in order to find the algebraic expression asked in the exercise
4y²+3y+3 -(2y²+7y-2) => 4y²-2y²+3y-7y+3+2
=2y² -4y +5
Therefore, the algebraic expression asked must be 2y² -4y +5
Answer:
15
Step-by-step explanation:
15f-60=15×5-60=75-60=15
Answer:
Step-by-step explanation:
Given that the table shows the maximum daily temperatures, in degrees Fahrenheit, recorded in a Texas town in May.
84 86 84 88 83 85 90 84 88 84 85 83 85 84 90 84 85 85 83 85
In ascending order,
83 83 83 84 84 84 84 84 84 85 85 85 85 85 85 86 88 90 90
Median = middle entry =85
Histogram is the one which can be used to find the median of the maximum daily temperature.
THe median divides the histogram into two equal parts
