the answer would be q=36,-6
Hdhsbbsbsbsbsbsbsbshehsheuehdbd
Answer: A. u = ⟨3, 4⟩ and v = ⟨4, –3⟩
Step-by-step explanation:
edge2020
Answer:
Rounding x = 5.52
Step-by-step explanation:
2.1x - 3.6 = 8
Add 3.6 to each side
2.1x - 3.6+3.6 = 8+3.6
2.1x = 11.6
Divide each side by 2.1
2.1x/2.1 = 11.6/2.1
x =5.523809524
Rounding x = 5.52
Answer: D.) 3
Step-by-step explanation:
Given: Mean diameter: 
Standard deviation: 
The required number of standard deviations is given by :-

Hence, a beach ball with a diameter of 31.9 cm is 3 standard deviations differ from the mean.