T = large candles and s = small candles
3t + 5s = 6.40
4t + 6s = 7.50
^^ this would be ur system of equations
Answer:
3, 4, 1
Step-by-step explanation:
These are the range because they are the input values of the y-axis.
Answer:
Red Box:
Top: 12.57 Top: 78.54
Bottom: 12.57 Bottom: 78.54
Rectangle: 32 Rectangle: 110
SA: 125.66 SA: 502.65
Yellow Box:
#1: 1156.1
#2: 88
Green Box:
#1, Top Left: 3103.9
#2, Bottom Left: 716.3
#3, Top Right: 495.4
#4, Bottom Right: 325.7
Blue Box:
#1: h=8
SA=2πrh+2πr²
527.8=2(3.14)6h+2(3.14)(6)²
527.8=6.28(6)h+(6.28)(6²)
527.8=37.68h+(6.28)(36)
527.8=37.68h+226.08
-226.08 -226.08
301.72=37.68h
301.72/37.68=37.68h/37.68
8=h
#2: h=0.87
<u><em>Hope This Helps You Out!!!! :)</em></u>
Answer:
Step-by-step explanation:
<em>Step 1: Define significance level</em>
In this hypothesis testing problem, significance levels α is selected: 
, the associated z-value from Laplace table:
Φ(
) = α - 
=> = 
<em>Step 2: Define null hypothesis (</em>
<em>) and alternative hypothesis (</em>
<em>)</em>
: rate of flu infection 
= 8.3% or 8.3/100 = 0.083
: rate of flu infection < 8.3% or 8.3/100 = 0.083
<em>Step 3: Apply the formula to check test statistic:</em>
with 
is actual sampling percent, is rate of flu infection of , 
is number of samples.
The null hypothesis will be rejected if 
<em>Step 4: Calculate the value of K and compare with </em>
We have 
=>This is good evidence to reject null hypothesis.
=> The actual rate is lower. (As states)
Hope this helps!
:)
When adding or subtracting fractions, there is one big rule: make sure the denominators are the same first!
As long as the denominators (the numbers on the bottom of the fraction) are the same, you can get an answer by adding the numerators (the numbers on top) and keeping the denominator the same.
********Here's an example********
2/3 + 3/3
First, make sure the denominators are the same. Since the number on the bottom of each fraction is the same, namely 3, we can proceed without worry.
Now add the numerators. The numbers on top are 2 and 3. 2 + 3 = 5.
The final answer is 5/3. We added together the numerators to get the top number, and kept the denominator the same for the bottom number.
***************************************
Try adding 3/4 and 4/4 together on your own now before you look ahead.
To get the answer, let's follow the process.
Make sure the denominators match. They do, so we can proceed.
Add the numerators. 3 + 4 = 7.
Keep the denominator the same. The denominator is 4.
Your answer is 7/4!
Do you have any other questions about the process? Was this helpful?
Keep on working! you got this!
