So basically the answer is 54, here’s my work:
Answer:
1/6
Step-by-step explanation:
0.16666666667
What is the IQR of the data set below?<br><br>
15, 13, 25, 18, 15, 12, 10, 35, 30, 52,
Volgvan
Answer:
17
Step-by-step explanation:
IQR = Q3 - Q1
1st Quartile: 13
3rd Quartile: 30
IQR = 30 - 13 = <u>17</u>
Answer:
6 laps
Step-by-step explanation:
46 Divided by 7 is 6
4x + 5y - 3 = 0
4x + 5y = 3
3x - 7y - 13 = 0
3x - 7y = 13
4x + 5y = 3......multiply by 3
3x - 7y = 13....multiply by -4
---------------
12x + 15y = 9 (result of multiplying by 3)
-12x + 28y = - 52 (result of multiplying by 4)
---------------add
43y = -43
y = -43/43
y = -1
3x - 7y = 13
3x - 7(-1) = 13
3x + 7 = 13
3x = 13 - 7
3x = 6
x = 6/3
x = 2
so ur solution is : (2,-1) <==