At a race, there are 3 rows with 15 people in each row. How many total people are there?
Numerical expression- 15 times 3
(Idk if this helped very much but it's worth a shot)
Answer:
Horizontal component = 9.6
Step-by-step explanation:
Recall that the horizontal component is given by the cosine projection;

which in our case (using the fact that in each degree of angle one has 60 minutes of angle, and therefore 30 minutes of angles is the same as 0.5 degrees) becomes:

And rounding to the nearest tenth as requested, we have:

Answer:
1/4
Step-by-step explanation:
Answer:
See below
Step-by-step explanation:
To find the mean, you take each data point, add them together, and divide it by the number of data points.
<u>Problem 1</u>
Mean of High Temperatures = (65+67+54+52+63+69+75)/7 = 445/7 = between 63 and 64
<u>Problem 2</u>
Mean of Low Temperatures = (61+55+37+29+34+42+54)/7 = 312/7 = between 44 and 45