Answer:
2 hours
Step-by-step explanation:
Since he gets 59.50 every hour you'll need to see how much 59.50 can go into 110$
So, 110/59.50 = 1.8487395
You can then round this number up.
Since he's paid by the hour he'll need to work 2 hours but he'll still have a bit of money left over
Answer:
2) cos theta
Step-by-step explanation:
0 = theta
√(1- sin 0)(1+sin 0)
=√(1 - sin²0)
=√cos²0
= cos 0 => (cos theta)
Step-by-step explanation:
y²-y¹/x²-x¹
(-15)-(12)/4-(-2)
-3/6
=-0.5
y=mx+b
12=-0.5(-2)+b
12=1+b
12-1=b
11=b
<span>Data:
infinite geometric series
A1
= 880
r = 1 / 4
The sum of a geometric series in sigma
notation is:
n 1 - r^n
∑ Ai = A ----------- ; where A = A1
i = 1 1-r
When | r | < 1 the infinite sum exists and is equal to</span><span><span>:
∞ A
∑ Ai = ---------- ; where A = A1
i = 1 1 - r</span>
So, in this case</span><span><span>:
∞ 880
∑ Ai = -------------- = 4 * 880 / 3 = 3520 /3 = 1173 + 1/3
i = 1 1 - (1/4)</span> </span>
Answer: 1173 and 1/3
