Answer:
⅛
Step-by-step explanation:
Each mark (x) on the plot presents the distance that each student jumped.
There are 24 marks there, so it means there is a total of 24 students whose distance jumped were recorded.
Number of students that jumped 5½ ft = 3
Fraction of the students that jumped 5½ ft = no of students that jumped 5½ ft / total number of students
= 3/24
Simplify/reduce the fraction
= 1/8
please help me I don't know how to do math
I will attach google sheet that I used to find regression equation.
We can see that linear fit does work, but the polynomial fit is much better.
We can see that R squared for polynomial fit is higher than R squared for the linear fit. This tells us that polynomials fit approximates our dataset better.
This is the polynomial fit equation:
I used h to denote hours. Our prediction of temperature for the sixth hour would be:
Here is a link to the spreadsheet (
<span>https://docs.google.com/spreadsheets/d/17awPz5U8Kr-ZnAAtastV-bnvoKG5zZyL3rRFC9JqVjM/edit?usp=sharing)</span>
Good evening
answer:
x=55°
Step-by-step explanation:
2x+70°=180°
Then 2x=180-70
then 2x=110
then x=110/2
then x=55°
:)
Answer:
$352.80
Step-by-step explanation:
We have been given a family sell back 420 kWh for $0.07 per kWh each month.
First of all, we will find monthly income of family from solar panels by multiplying 420 by $0.07.
To find the money earned by the family is one year, we will multiply monthly income by 12 as 1 year equals to 12 months.
Therefore, the family could make $352.80 in a year from solar panels.