Answer:
she can go 30 times
Step-by-step explanation:
400 - 250 = 150
150 / 5 = 30
D $5.50 is the answer for this question.
Answer:
Step-by-step explanation:
a: Wrong. The first thing that you have to notice is that the sum goes to infinity. If you want k=4 to be the last condition, then take out the 3 dots.
b: That's the answer.
c: wrong. You get a real mess when you let set k = 0. Try it on your calculator.
1 ÷ 0 = Watch carefully as your calculator mentally melts down.
d: wrong. It's just not right. The highest power is k^2. There is no way to get k^3
<h3>Answer in fraction form = 83/186</h3><h3>Answer in decimal form = 0.4462</h3>
==================================
Explanation:
There are 54 people with diabetes and 112 with eye problems. So there are 54+112 = 166 people with either condition.
This is out of 32+54+78+112+96 = 372 people surveyed in total.
The probability of picking someone with diabetes or an eye problem is approximately 166/372 = 83/186 = 0.4462
Answer:
X + Y + Z = 32
X2 = Y
X3 + 2 = Z
X + X2 + X3 + 2 = 32
Make X alone
There is a 2 so we subtract 2 from both sides
X + X2 + X3 = 30
Add the X's up
X + X2 + X3 = X6
X6 = 30
Divide by 6
30 / 6 = 5
You are left with X=5
The first piece of wood has a length of 5
5 x 2 = 10
The second piece has a value of 10
5 x 3 + 2 = 17
The third piece is 17
Hope this helps. If you have any questions you may ask.
Step-by-step explanation: