The gym teacher has $250 to spend on volleyball equipment. She buys 4 volleyball nets for $28 each. Volleyballs cost $7 each. How many volley balls can she buy
Answer:
she can buy maximum of 19 balls.
Step-by-step explanation:
Let the number of volleyballs be x
we know that
so substituting the values,
Whole circle area= pi r^2= 50.24
If 50.24 is the whole circle which is 360 degrees how much is the garden which is 360-120= 240 degrees
50.24/360= X/240
Cross multiply
360X= 12057.6
Divide by 360
X= 33.5 is the garden
DDDDD is the answer
Answer:
169
Step-by-step explanation:
V=π (x) r (x) 2 (x)
h= π·32·6
≈169.646
Answer:
315°
Step-by-step explanation:
z = a+bi
The modulus is the sqrt ( a^2 +b^2)
and the argument (I call it theta) is equal to arctan (b/a)
We have z = 3-3i
We are looking for the argument of z
theta = arctan (-3/3)
= -45 degrees
They don't like negative arguments so add 360 degrees to it. It is the same value, we just loop once around the circle.
-45+360 =
315
Answer:
Not an exponential function. The exponent is a constant.
Step-by-step explanation:
An exponential function has the variable in the exponent. This function raises the variable to a fixed power, so it is not an exponential function.