Answer: the speed of the elevator is 4.6 miles per hour.
Step-by-step explanation:
Given, The elevator in the Washington Monument takes 75 seconds to travel 506 feet to the top floor.
Since 1 hour = 3600 seconds
⇒ 1 second = hour
⇒ 75 seconds = hour hour
1 mile = 5280 feet
1 feet = mile
506 feet = miles miles
Speed =
Hence, the speed of the elevator is 4.6 miles per hour.
Answer:
x = 1000
Step-by-step explanation:
Logarithms are just a base, exponent and answer, rearranged in a different order. No doubt you have seen "log" followed by a small font, low (subscript) number or letter, followed by a regular-size font number or letter. This is set equal to another number or letter. Your problem doesn't have that subscript (small font, low on the line) When this is not written, it is understood to be a 10. So your problem, rearranged to look like an exponent is:
10^3 = x
10 to the 3rd power is 10×10×10 which is
1000.
Answer:
£147.64
Step-by-step explanation:
500 pounds /11.5 swedish konor is equal to 147.64