<span>3200/(1/3)=
3200*3/1
=9600 m
=9.6km
Final answer: 9.6 km
*HOPE I HELPED!*</span>
Answer:
(0.869, 12.33104)
Step-by-step explanation:
N1 = 110
N2 = 225
S1 = 24.8
S2 = 25.8
Bar x1 = 169.9
Bar x2 = 163.3
Difference in mean = 169.9 - 163.3 = 6.6
We use the z score
Alpha = 0.05
Z critical value at this alpha level = 1.96
We find standard error
√s1²/n1+s2²/n2
= √(24.8²/110 + 25.8²/225)
= 2.9239
Confidence interval
6.6 +-1.96(2.924)
(6.6-5.73104, 6.6+5.73104)
= (0.869, 12.331)
Answer:
fraction?
Step-by-step explanation:
When you illustrate the problem, an image like that shown in the picture is formed. You are asked to order the angles in increasing order. Since, it did not ask for the values, we don't have to solve it.
Note that the larger the angle, the larger its opening, thus its opposite side would be larger also. Using this analogy and referring to the picture, the order of angles should be:
Angle E < Angle F < Angle D
Does your teacher want fractions or decimals