1. 15/3:3/3
2. 5:1
1. find the same denominator
2. divide by denominator
That looks like a rectangular prism
Step-by-step explanation:
a=3/4
Answer:
Increase
Step-by-step explanation:
The researcher records the following estimates: 450, 426, 310, 500, and 220.
The mean of these estimates is derived below.
Mean = (450+426+310+500+220)/5
=1906/5=381.2
If the researcher removes the estimate of 220.
The mean of the other numbers will be:
Mean =(450+426+310+500)/4
=1686/4=421.5
By comparison of the two mean, we can see that the value of the mean will increase.
Answer: 48 small containers
Step-by-step explanation:
Let the amount of small containers of the tea base that he will need to make 12 quarts of the iced tea be represented by x.
The information given can be formed into an expression as:
8/x = 2/12
Cross multiply
2 × x = 8 × 12
2x = 96
x = 96/2
x = 48
Therefore, 48 small containers will be needed.
