Answer:
centimeter square.
Step-by-step explanation:
We are given that,
Number of rows having squares = 5
Length of each square = x cm
As, we know,
Area of a square =
Thus, area of 1 square =
As there are x squares in each row, we get,
Area of 'x' number of squares = =
Also, as there are 5 rows.
Thus, total area of 5 rows = = centimeter square.
Hence, the required area is centimeter square.
Answer:
uhh
Step-by-step explanation:
There is a 50% chance that the first color I see will be green color.
Probability is the chance of occurrence of a certain event out of the total no. of events that can occur in a given context.
Given, The traffic light on Main Street follows a cycle. It is green for 30 seconds, yellow for 5 seconds, and red for 25 seconds.
∴ The sample space N(S) = 60.
So, The probability that the first color I see is green is P(G) = N(G)/N(S).
= 30/60.
= 1/2.
learn more about probability here :
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the square root of 49 is how much less than four squared