Answer:
no
Step-by-step explanation:
Answer:
It would take 4 hours for both candles to be the same height
Step-by-step explanation:
Total time (t) for red candle to be same height (h) can be expressed as;
Final height after time t=Initial height-rate per hour
where;
Final height after time=h
Initial height=8 inches
Rate per hour=rate×time=(7/10)×t=0.7t
Substituting;
h=8-0.7t
Total time (t) for blue candle to be same height (h1) can be expressed as;
Final height after time t=Initial height-rate per hour
where;
Final height after time=h1
Initial height=6 inches
Rate per hour=rate×time=(1/5)×t=0.2t
Substituting;
h1=6-0.2t
Since h=h1
8-0.7t=6-0.2t
8-6=0.7t-0.2t
0.5t=2
t=2/0.5
t=4 hours
It would take 4 hours for both candles to be the same height
Answer:
-1
Step-by-step explanation:
-6+5=-1
hope this helps.
The relationship between the total cost and the amount of sugar is an illustration of a linear equation.
- The equation that relates C to S is: .
- See attachment for the graph of
The given parameters are:
<em /><em> --- the cost of renting the truck</em>
<em /><em> -- the cost of each ton transported</em>
<em />
So, the equation is:
Substitute known values
Hence, the equation that relates C to S is:
Read more about linear equations at:
brainly.com/question/11897796
Answer:
Step-by-step explanation: First of all, we asume that each household recive a survey to check all health problems. After that we can sume all patients that means 32+54+78+112+96=372.
Now with a simple rule of three:
=30.11%. We have the 30.11% of the patients have eye problems.
=14.52%. We have the 14.52% of the patients have diabetes problems.