Answer:
2/9
Step-by-step explanation:
We want blue green in any order. That means BG or GB
There are 9 possibilities
P ( BG or GB ) = number of BG or GB's / total
= 2/9
Volume of sphere = 4/3 πr³
V = 4/3 * 3.14 * (10)³
V = 4.186 * 1000
V = 4186 in³
So, your final answer is 4186 in³
Hope this helps!
Answer:
She should have cross multiplied.
Step-by-step explanation:
-2.125, or 17/8, is the correct answer
Step-by-step explanation:
80×5%=4
80+4=84
84 words per second
Answer:
<h3>
present age of son = 10 </h3><h3>
present age of father = 40</h3>
Step-by-step explanation:
Let, present age of son be 'x'
present age of father be 'y'
y = 4x→ equation ( i )
After five years,
Son's age = x + 5
father's age = y + 5
According to Question,
Put the value of y from equation ( i )
Distribute 3 through the parentheses
Move variable to L.H.S and change it's sign
Similarly, Move constant to R.H.S. and change its sign
Collect like terms
Calculate the difference
Now, put the value of X in equation ( i ) in order to find the present age of father
plug the value of X
Calculate the product
Therefore,
Present age of son = 10
present age of father = 40
Hope this helps..
Best regards!!