Answer:
9.2 pounds
Step-by-step explanation:
64.4 (28*2.3) pounds in 1 week
64.4/7 = 9.2
Hence, every day the group lost 9.2 pounds.
Answer:
B
Step-by-step explanation:
A coin has two sides so there is a 50% chance of getting heads or tails.
11, 60, 61 side lengths are a pythagorean triple.
Answer:
48v - 16x + 32
Step-by-step explanation:
Answer:
Step-by-step explanation:
If a complex number is z=a+ib, then the trigonometric form of complex number is
where,
and
,
is called the argument of z,
.
The given complex number is -5i.
It can be rewritten as
Here, a=0 and b=-5.
lies in 4th quadrant.
So, the trigonometric form is