Answer:
31,250 meters
Step-by-step explanation:
The computation of the distance covered in meters is shown below
As we know that
Speed = Distance ÷ time
where,
Speed is 125 km/hr
And, the time is 15 minutes
so, the distance is
= 125 km / hr × 15 minutes
After converting into meters per second
= 31,250 meters
Answer:
.
Step-by-step explanation:
Note: In the given function it should be (n-1) instead of (n=1).
Consider the given function is
It is the explicit form of an A.P.
For
,
For
,
Common difference is
The recursive formula of an A.P. is
Substitute
in the above formula.
Therefore, required recursive formula is
.
Answer:
980 Km
Step-by-step explanation:
Calculate the speed of the car from the table
speed = ![\frac{distance}{time}](https://tex.z-dn.net/?f=%5Cfrac%7Bdistance%7D%7Btime%7D)
Using any value from the table , say distance = 140 , time = 2 hours , then
speed =
= 70 Km per hour
distance = speed × time
= 70 × 14
= 980 Km
2/3 cup of oatmeal - 10 granola bars
When the number of cups of oatmeal increases, the number of granola bars also increases.
If you use for example twice as many cups of oatmeal, you'll make twice as many granola bars.
Therefore, the first step is to calculate how many times 20 cups of oatmeal is more than 2/3 cup of oatmeal. To do it, divide 20 by 2/3.
![20 \div \frac{2}{3} = 20 \times \frac{3}{2}=\frac{60}{2}=30](https://tex.z-dn.net/?f=20%20%5Cdiv%20%5Cfrac%7B2%7D%7B3%7D%20%3D%2020%20%5Ctimes%20%5Cfrac%7B3%7D%7B2%7D%3D%5Cfrac%7B60%7D%7B2%7D%3D30)
You have 30 times as many cups of oatmeal, so you'll make 30 times as many granola bars.
![10 \times 30= 300](https://tex.z-dn.net/?f=10%20%5Ctimes%2030%3D%20300)
300 granola bars can be made with 20 cups of oatmeal.
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