Answer:
Truck D.
Step-by-step explanation:
Below are the rates of travel of 4 shipping trucks.
Truck A: 300 miles in 4 hours Truck B: 240 miles in 3 hours Truck C: 325 miles in 5 hours Truck D: 170 miles in 2 hours.
Speed = distance/time
Speed of Truck A,
Speed of Truck B,
Speed of Truck C,
Speed of Truck D,
It can be seen that the speed of Truck D is more out of Trucks A,B and C. Hence, Truck D is moving at a faster rate.
Answer:
Step-by-step explanation:
Assume that f(x) = 0 for x outside the interval [4,7]. We will use the following
Standard deviation =
Mean =
Then,
Then,
Then the standard deviation is
Answer:
1) Same side exterior angles
2) Corresponding Angles
3) Alternate Interior Angles
4) Same Side Interior Angles
5) Linear Pair
6) Vertical Angles
7) Alternate Exterior Angles
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Answer:
Paul's box contain more than Timmy's box
Step-by-step explanation:
step 1
Find the volume of Timmy's box
The volume of the box is equal to
substitute the values
step 2
Find the volume of Paul's box
we know that
The scale factor is equal to 3
If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube
the scale factor elevated to the cube is
therefore
The volume of Paul's box is 27 times the volume of Timmy's box
step 3
Find the difference of the volumes of the box
therefore
Paul's box contain more than Timmy's box