90≤4x+30
Yes she will have enough. 4 multiplied by 18 is 72. 72+30=102.
Hope this helped.
Answer:
12√2
Step-by-step explanation:
45-45-90 special right triangles follow the form of x,x,x√2
Where both the sides that are across from the same angle (45) are equal in length and the hypotenuse is that value multiplied by the √2
Answer:
0.749
Step-by-step explanation:
The probability that at least one of the three taken balls is blue is the inverse of the probability that none of the three taken balls is blue, aka all 3 of the taken balls are red. The probability of this to happen is
In the first pick: 13/20 chance of this happens
In the 2nd pick: 12/19 chance of this happens
In the 3rd pick: 11/18 chance of this happens
So the probability of picking up all 3 red balls is

So the probability of picking up at least 1 blue ball is
1 - 0.251 = 0.749
The answer is no (all you do it plug in the point that correspond with the x and y, in the equation
Answer=About 355milliliters
1fluid oz=29.6 milliliters
12fluid oz=29.6*12
12fluid oz=355.2milliliters
So about 355 milliliters