Isnt is 6+13 = 19? it changed by 19 degrees
Solutions
<span>A circle is divided into 9 equals parts. A circle is a round, therefore it has 360°. To solve the problem we have to use division.
360</span>° ÷ 9 = 40
40° is the <span>angle measure of two of those parts. </span>
Answer:
b. $25
Step-by-step explanation:
64 + 25 + 37 - 52 - 49 = 25
Answer:
80%
Step-by-step explanation:
50 x 50 would be 100 and 50kg=100% and 10 x 2 = 20 so you used 20% therefore you have 80% left.
Answer:
a)
=0.89
b) 0.8413
Step-by-step explanation:
we know that




x - N(150, 20^2)

check
