A bag contains 6 green marbles, 9 red marbles, 7 white marbles, and 3 black marbles. What is the probability of drawing a red marble out of the bag? A. 1/18
B. 9/16
C. 9/25
D. 1/4
Answers
The answer is C. 9/25.
There are in total 25 marbles: 6 green + 9 red + 7 white + 3 black = 25 marbles.
There are 9 red marbles of the total 25 marbles. You can draw 9 red Thus, the probability of drawing a red marble out of the bag is 9 out of 25, which is 9/25.
What number should be placed in the box to help complete the division calculation?
Answers
Answer:
160
Step-by-step explanation:
226
-160
____
66
-64 (4 in the quotient)
____
2
Manny makes dinner using 1 box of pasta and 1 jar of sauce. if pasta is sold in packages of 6 boxes and sauce is sold in packages of 3 jars, what is the least number of dinners that Manny can make without any supplies leftover?
Answers
You need to find the least common multiple of 6 and 3. This the minimum whole number that contains the number of boxes in one package of pasta and the number of jars in one package of sauce. t he least common multiple of 6 and 3 is 6. This means that Manny can make 6 dinners, which will be made with 1 package of pasta (6 boxes ) and two packages of sauce (2 * 3 = 6 jars).
If the exterior angle of a regular polygon equals 120 degrees what is the shape is the polygon
Answers
It is a triangle, because the sum of the exterior angles is always 360. We need to find a natural number n, such that 360/n=120. Of course n is 3 which means there are 3 angles. Three angles means 3 sides so it is a triangle! Or triangular.
Hope this helps u get through ur question easily !!! ^_~ !!!
oliver drove 90 mph of his journey in 1.5 hours and the remaining 120 miles in 3 hours. what was his average speed in the first part of his trip?