Answer:
55.74
Step-by-step explanation:
<em>Since the culture was tested and then the countdown started, you need to multiply the initial value by 3.5. Since it is tested once every 15 minutes, it will be tested two more times by the time 30 minutes is up; a total of 3 times tested.</em>
1.3 x 3.5 = 4.55
4.5 x 3.5 = 15.925
15.925 x 3.5 = 55.7375
:) ksskskskakakakakakaoaoaoa
Given that,
Speed of first bicycle = 9 mph
Speed of second bicycle = 5 mph
Suppose the length of the circle 24 miles.
We need to find the relative velocity
Using formula of relative velocity
Put the value into the formula
We need to calculate the time
Using formula of time
We need to calculate the distance of the points where the two bicycles meet
Using formula of distance
For first bicycles,
For second bicycles,
Hence, The points where the two bicycles meet after every 6hr at 30 miles and 54 miles.
Remember, you can do anything to an equation as long as you do it to both sides
but, for inequalities, if you multiply or divide both sides by a negative, you flip the sign
70+5x<30+15x
minus 5x both sides
70<30+10x
minus 30 both sides
40<10x
divide both sides by 10
4<x
x>4 is the solution set
a real world problem could be
company A charges a flat rate of $70 dollars to rent their car and also charge a rate of $5 per mile driven
company B charges a flat rate of $30 dollars to rent the car and also charge $15 per mile
how many miles do you have to drive for you to pay more for company B than A?
Answer:
I believe the answer is 5/1.
Step-by-step explanation:
Please don't hate me if I'm wrong!!!!!
The formula for finding slope is rise/run. Since you rise up 5 times and run once across the line, the slope is 5/1.
IT WOULD BE FANTABULOUSLY SWEET IF I COULD GET <u>BRAINLIEST!!!!!!</u>
