Answer: Hello there!
initially Maria has 6 red marbles, 6 blue marbles, and 4 green marbles.
You know that in the first pick, Maria gets a green marble ( this means that now there are 3 green marbles left)
Now we want to know the probability that she gets a red marble on the second pick.
Now there are 6 + 6 + 3 = 15 marbles in the bag, and 6 of them are red ones. Then the probability of getting one red is the number of red ones divided by the total amount ( which is the ratio of red marbles to total marbles)
this is 6/15.
now you can see that there is no 6/15 in the options, so we need to see which one is equivalent.
if we took the option C, 2/5, and multiply both denominator and numerator by 3, we get (3*2)/(3*5) = 6/15, then 2/5 and 6/15 are equivalents.
Then the correct answer is C.
Step-by-step explanation:
Answer:
The ball was dropped from 150 feet.
It will take the ball 3.06 seconds to reach the ground.
Step-by-step explanation:
A story is 10 feet.
You want to find the number of seconds for the ball to reach the ground, which is a height of 0. So you can put 0 in for h(t), and then solve that. If you need more help than that, let me know.
There are exactly 15 remainders modulo 15 and they are 0,1,2,…,14.
It is given that at least two of them should have the same remainder when divided by 15.
Division algorithm.
Let aa be an integer and d a positive integer. Then there are unique integers q and r with 
such that 
q is called the quotient and r is called the remainder
q=a div d
r=a mod d
Pigeonhole principle If k is a positive integer and k+1or more objects are placed into k boxes, then there is at least one box containing two or more objects.
Hence, there are exactly 15 remainders modulo 15 and they are 0,1,2,…,14.
Learn more about integers here: brainly.com/question/20521181
#SPJ4
Answer:
please mark brainliest ! It means that dilations map angles to angles, and the dilation preserves the measures of the angles. dilations. Dilations map lines to lines, rays to rays, and segments to segments.
Answer:
She will need 2 gallons of the food.
Step-by-step explanation:
If 1 gallon of mixture = 2/5 gallon of food, then 1 x 5 = 5 gallons of mixture, and 2/5 x 5 = 10/5 gallons of food. 10 divided by 5 is 2. Therefore, Isabella needs 2 gallons of food.
