All you have to do is add 2/3 to 5/6 while will equal X. Hope this helps you!:)
I have to form a couple of equations in order to solve it.
let the amount of soybean in the mixture be x and that of cornmeal be y
Step-by-step explanation:
x+y = 280
y = 280 - x
x*(14/100) + y*(7/100) = 280*(12/100)
Multiplying the whole equation by 100;
14x + 7y = 3360
in this equation,put y = 280 - x
14x +7 (280-x) = 3360
14x +1960 - 7x = 3360
14x - 7x = 3360 - 1960
7x = 1400
x = 200lbs
y = 280 - x
= 280 - 200
= 80 lbs
Inorder to make a 280lbs mixture having 12% protein, we should mix 200lbs of soyabean and 80 lbs of cornmeal
The different colours that has been used is red, yellow and blue and the number of central squares is = 73 boxes
<h3>The Mondrian's work</h3>
The First division that was divided into 9 equal parts has = 1 coloured red.
The second division is 8 remaining
uncoloured squares into 9 equal squares = 8×9= 72boxes
The number of boxes that was coloured yellow =8 boxes
The remaining uncolored boxes which is = 72 - 8 = 64 boxes
The third division is the division of each remaining uncolored boxes into 9. That is 64 × 9 = 576
The number of boxes that was coloured blue = 64 boxes
Therefore the number of central squares that has been coloured = 1 + 8 + 64
= 73 boxes
Learn more about colours here:
brainly.com/question/8956971
Answer:
At 0.713 second the ball will hit the ground
Step-by-step explanation:
The height of an object t seconds after it is thrown from a height of h feet is modeled by the equation:
The ball is thrown from a point 6 feet above ground with an initial velocity, v, of 30 feet per second, equation becomes:
It is required to find the time when the ball hits the ground. At that point, h(t) =0.
So,
Above is a quadratic equation, the value of time is given by :
t = -0.526 s and t = 0.713 seconds
So, at 0.713 second the ball will hit the ground.
