Answer:
28.57 m²
Step-by-step explanation:
Use rational terms.
Cross multiply:
7/9 · x = 1/9 · 200
7/9x = 200/9
x = 200/9 ÷ 7/9
x = 200/9 × 9/7
x = 200 · 9 / 9 · 7
x = 200 / 7
x = 28.57 m
The coefficient is the number 6/7.
Answer: 3:5
Step-by-step explanation:
divide by 8 on both sides:
24/8=3
40/8=5
3:5 ratio
Answer:
2580 ft-lb
Step-by-step explanation:
Water leaks out of the bucket at a rate of 
Work done required to pull the bucket to the top of the well is given by integral
Here, function 
is the total weight of the bucket and water 
feet above the bottom of the well. That is,
is the initial height and 
is the maximum height of well. That is,
Find the work done as,
![&\left.=46x-0.05 x^{2}\right]_{0}^{60}](https://tex.z-dn.net/?f=%26%5Cleft.%3D46x-0.05%20x%5E%7B2%7D%5Cright%5D_%7B0%7D%5E%7B60%7D)
Hence, the work done required to pull the bucket to the top of the well is 
Yes, a fraction with a numerator that is prime can still be simplified.
The definition of a prime number is that it's only two factors are 1 and itself.
If the numerator is prime, it can still be reduced or simplified because it can be divided by itself to get 1.
For example, the number 7 is a prime number. It's only two factors are 7 and 1.
The fraction 7/14 is a fraction where numerator is prime.
<u> 7</u> = <u>1</u> because <u>7 ÷ 7 = 1</u>
14 2 14 ÷ 7 = 2
