-6 and -6 because -6 + -6 = -12 , you could also have -8 and -4 because -8 + -4 = -12, or you could also have -10 and -2 because -10 + -2 = -12
I hope this helps you
if he mows 1/3 yard in 1/2 hour
? yard in 1 hour
?.1/2=1.1/3
?=2/3 yard in 1 hour
Answer:
61:22:120
Step-by-step explanation:
Multiply each by 100
244:88:480
Now simply
122:44:240
61:22:120
(Just check to see or compare with others to see if answer is right)
Answer:
The unit price for the 7.03 kg bag is about $1.78 per kg. The unit price for the 7.98 kg bag is about $1.83 per kg. The 7.03 kg is a better deal because you pay less per kg.
Step-by-step explanation:
1) To find the unit price, you need to find the price per unit. The unit here being kg. So, you need to divide the price by the number of units.
2) Here is this written out...
7.03 kg bag:
$12.53 / 7.03 kg = 1.78236130868 dollars per kg, or about $1.78 per kg
7.98 kg bag:
$14.64 / 7.98 kg = 1.83458646617 dollars per kg, or about $1.83 per kg
3) As you can see, if Joe purchases the 7.98 kg bag of dog food, he is paying more for every kg of dog food than if he were to purchase the 7.03 kg bag of dog food. This makes the 7.03 bag of dog food a better deal.
Hopefully this helps.
The median is the number in the middle...so write your frequencies out, in least to greatest and find the one that falls in the middle.
