Answer:
21 weeks.
Step-by-step explanation:
To start, you have to get the pounds lost per week.
12/3=4
4 pounds lost per week.
Next, find out how many weeks it takes by solving this equation,
4x=84
Divide 84/4=21
Therefore, it took 21 weeks to lose 84 pounds.
Answer:
Alright well divide both sides by the numeric factor on the left side, then solve
x = 2 Hope this helps :)
Step-by-step explanation:
Answer:
The answer is ""
Step-by-step explanation:
Eight phenotypes were present.
Df is provided also by a number of phenotypes -1 The degree of freedom
For p-value 0,9, Chi-square is 2.83;
The p-value of 0.75 is 4.5. Chi-square
Chi-sqaure value is observed at 2.965.
That means 0.90>p-value>0.75.
Answer:
Christie spent 17.64$.
Step-by-step explanation:
0.2 x 15.50 = 3.1
15.50 + 3.1 = 12.4
0.2 x 5.50 = 1.1
5.50 - 1.1 = 4.4
12.4 + 4.4 = 16.8
0.05 x 16.8 = 0.84
0.84 + 16.8 = 17.64
The measure of the third angle is 50 because a triangle has a sum of 180 degrees by angle.
so... 46+84=130 and to get to 180, the last angle has to be worth 50.