Step-by-step explanation:
2 x 2= 4, no. of 2s= 2
2 x 2 x 2= 8, no. of 2s= 3
2 x 2 x 2 x 2= 16, no. of 2s= 4
2 x 2 x 2 x 2 x 2= 32, no. of 2s= 5
Mark ‼️ it brainliest if it helps you ❤️
Answer:
Step-by-step explanation:
the green cylinder is 20
while the purple cone is 18
which do you think is more ? :)
Draw a diagram to illustrate the problem as shown below.
Let v = speed of the westbound car, mph
Because the eastbound car travels 4 mph faster than the westbound car, its speed is (v+4) mph.
After 2 hours,
the westbound car travels 2v miles west, and the eastbound car travels 2(v+4) miles east.
Because they become separated by 208 miles, therefore
2v + 2(v+4) = 208
4v + 8 = 208
4v = 200
v = 50 mph
The westbound car travels at 50 mph.
The eastbound car travels at v+4 = 54 mph
Answer: The eastbound car travels at 54 mph.
Answer:
The cost of parts was $65.
Step-by-step explanation:
Let the cost of parts = x
35 + 21(3) + 1.10x = 169.50
98 + 1.10x = 169.50
71.50 = 1.10x
71.50/1.10 = 65