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11.6667
40 miles x 5,280 feet per mile = a lot a lot divided by 60 minutes divided by 60 seconds = 58.67 feet per second
An expression of the second degree can be any kind of expression, the most popular being a quadratic polynomial of the form ax^2 + bx + c.
You need to convert the minutes into seconds so that the units match. 1 minute = 60 seconds 20 minutes = 1200 seconds speed = distance travelled divided by the time taken so- speed = 1000m divided by 1200s speed = 8.333m/s
substitution
100 divided by 25 times 64 = 256
2.2 meters per second.
11.6667
The reciprocal of any expression is 1 divided by that expression. In this case, the reciprocal of x2 is 1/x2. This can also be written as (1/x)2, or as x-2.
Its speed was 15cm per second. ( 75cm divided by 5 seconds = distance per each second, which is essentially an expression of speed).
40 miles x 5,280 feet per mile = a lot a lot divided by 60 minutes divided by 60 seconds = 58.67 feet per second
Let N represent the 'number'. It looks like the first phrase would be expressed as 2(N + 5) which expands to 2N + 10, while the second expression would be 2N + 5, which is not the same.Notice that the first one is 2 times the sum, while the second is 2 times a number.
Physicists believe it can be divided into approx 1.855*10^43 parts. Each part would then represent a Planck unit of time.
An expression of the second degree can be any kind of expression, the most popular being a quadratic polynomial of the form ax^2 + bx + c.
It's 32 + 24
what is the coefficient of the second term in this expression- 5 - mn - n
1 mile = 1609 meters, thus 1609 meters divided by 1.6 meters per second = 1005.625 seconds = 16.76 minutes. Final answer = 16.76 minutes.