Answer:
The jet flies 755.32 miles east after flying for 1.7hrs at a bearing of 50 degree North.
Step-by-step explanation:
The distance covered by the jet can be deducted from velocity = distance / time
therefore distance = velocity x time
distance = 580miles/hr x 1.7hrs
= 986 miles
At bearing of 50°, distance towards the east can be generated using the right angle triangle model such that the distance covered x miles can be generated using Sin(theta) = opp/hyp as shown in the attached diagram
theta is the angle covered = 50°
opposite is the distance covered by the jet towards the east (x)
hypotenuse is the distance covered after flying for 1.7hrs
therefore Sin(50) = x / 986
x = 986 Sin 50
x = 986 × 0.7660
x = 755.32 miles
Answer:
Kindly check attached picture
Step-by-step explanation:
Given the data:
65 72 68 64 60 55 73 71 52 63 61 74
69 67 74 50 4 75 67 62 66 80 64 65
The box and whisker plot generated from the data above can be found in the picture below : The asterisked point on the plot is the value of the Outlier.
Using calculator :
Q1 = 61.25 Q2 = 65.5 ; Q3 = 71.75
IQR = Q3 - Q1 = 71.75 - 61.25 = 10.5
Lower limit: Q1 − 1.5 * (IQR)
61.25 - 1.5(10.5)
61.25 - 15.75 = 45.5 (all values below 45.5)
Upper limit: Q3 + 1.5 * (IQR)
71.75 + 1.5(10.5)
71.75 + 15.75 = 87.5 (all values above 87.5)
Hence, the box and whisker plot summary :
Sample size: 24
Median: 65.5
Minimum: 4
Maximum: 80
First quartile: 61.25
Third quartile: 71.75
Interquartile Range: 10.5
Outlier: 4
Answer:
4310 in all
2750 went to Hartville charity
Step-by-step explanation:
they collected 3,288 one week then 1,022 the next.
so then you add them up
3,288 + 1,022 = 4310
then they donated 1,560. so then you subtract.
4,310 - 1,560 = 2,750