from the picture in every cup there are 1/5 of lemon + 4/5 of water.
the cups are 20
so 1/5 * 20 = 4
4 cup of lemon
We have the parabola with equation y = 4x².
We have to determine the shape and direction of it.
If we compare it to the standard equation y = ax² + bx + c, we can see that a = 4, b = 0 and c = 0.
As the value of a is positive, the parabola will open upward.
The parameter has an absolute value greater than 1. This means that y increases "faster" relative to x that a parabola with a = 1.
This means that the parabola will be narrow about its line of symmetry which we call vertical strecth.
Answer:
Because a is positive the parabola opens upward.
Because a has an absolute value larger than 1 the parabola is narrow about its line of symmetry which we call vertical stretch.
multiplication is for example 10×500=5,000
division is for example 5,000÷10=500
Answer:2100
Step-by-step explanation:1200 + 600=1800
Which means 1800+300=2100
Answer:
The answer is c .85
Step-by-step explanation:
1. marbles that are not red/ total marbles
2. 11/13
3. 11/13= .846
4. .846 is rounded up to .85