Okay, Chemistry runs every 10 minutes and the Recycling runs every 6 minutes. In order to find what time they both start at the same time you must find the lowest common multiple (if you are using mathematical terminology). To do this the long but visual way you can write out each of the times and find the first ones that are the same.
Chemistry: 10:00 10:10 10:20 10:30
Recycling: 10:00 10:06 10:12 10:18 10:24 10:30
As you can see both Chemistry and Recycling both have a LCM of 10:30 which tells us that the time for which both Chemistry and Recycling start at the same time during the show is 10:30AM.
Answer:
Mari needs 27 and 39 oranges for 9 and 13 bags respectively.
Step-by-step explanation:
Consider the below figure attached with this question.
From the below table it is clear the she need 9 oranges for 3 bags.
Number of oranges in each bag = 9/3 = 3 oranges
She packs 3 oranges in each bag.
For 9 bags, the number of oranges = 9×3 = 27 oranges.
For 13 bags, the number of oranges = 13×3 = 39 oranges.
Therefore, Mari needs 27 and 39 oranges for 9 and 13 bags respectively.
Answer:
y = -0.5x - 2
Step-by-step explanation:
equation: f(x) = mx + b
f(-4) : -4m + b = 0 ...(1)
f(0): 0m + b = -2 b = -2 ... plug in (1)
-4m - 2 = 0
m = - 1/2 = - 0.5
linear equation: y = -0.5x - 2
Answer:
You can't simplify 9/2, but 9/2 as a mixed number is 4 1/2
hope this helped
Step-by-step explanation:
2.75% is the interest rate
2,200 x 0.0275 = 60.50
2,200 + 60.50 = 2,260.50
