Answer:
I think it's .
Why 7/10?
Well, the probability of pulling out a blue marble + pulling out a green marble is also written as
Example: 1/2 ÷ 3/4
Inverse 3/4 and multiply
1/2 x 4/3=4/6
Simplify 4/6 = 2/3
Answer:
x > 1.5
Step-by-step explanation:
I am not sure what exactly the question asks, because there doesn't need to be an absolute value bracket, but from what we can see, x is greater than 1.5, so the equation would be
x > 1.5
I think 44 because there is 44 friends so 44 bumps
Answer:
32
Step-by-step explanation:
We let the length of the square be l, the diagonal be z and the area be A.
Then by Pythagoras theorem;
The are of a square of length l is given as;
Combining these two equations yields;
Next, we have been given;
We are required to find;
when z = 4
By chain rule;
Differentiating with respect to z yields;
Therefore,
= 8z
When z is 4m the area of the square will be increasing at a rate of;
8m/min * 4m = 32