Answer:
300 degrees
Step-by-step explanation:
"To convert from radians to degrees, we use the following fact: π radians = 180°" - study
Answer:
Step-by-step explanation:
+25-80=-55
therefore there was a -55˚ change from the og temp
The correct answer to this question is A. 9.4 x , 9.25 x , 2.5 x , 7 x
Explanation:
These numbers are written in scientific notation. In this system, the exponent shows the number of spaces the period has been moved to make the number shorter. Additionally, a positive exponent shows the number has a certain number of digits to the right, while a negative exponent shows the number has digits to the left. In this way, the numbers presented can be converted as:
9.4 x = 0.000000094 (Exponent indicates eight spaces to the left)
9.25 x = 0.00000925 (Exponent indicates six spaces to the left)
2.5 x = 2500 (Exponent indicates three spaces to the right)
7 x = 7000 (Exponent indicates three spaces to the right)
We have to find out the number of trees planted per unit rate of time.
Kyla can plant 300 trees in 1 hour, so she can plant 300 trees in 3600 seconds. This implies that she can plant
trees per second.
On the other hand, Mia can plant 1 tree in 13 seconds, so she can plant
trees per second.
Working together they can plant
trees per second, i.e. it takes them 156/25 seconds to plant a tree.
We conclude that they plany 100 trees in
seconds
The answer to your question is 67 inches