Answer:
<h2><u>
158 in²</u></h2>
Step-by-step explanation:
First we can write the equation to find the surface area of a rectangular prism
Now rewrite filling in variables
Solve. Keep in mind the order of operations
After solving, you should get 158.
Since these measurements were done in inches, we need to add inches/in to the end.
Also, since it is area, we need to add ²
<u>158 in²</u>
<u></u>
First you need to know the weight in Kilograms of one liter of the substance. Then you multiply that number by 192. For example, water weighs 1 kg per liter. This is an easy conversion, with 192 liters of water weighing 192 kilograms. The weight varies by substance, though, so you need to look up how much what you want weighs.
Answer:
5/2=2.5, while 1/3= aprox 0.333, therefore 5/2 is not equal to 1/3.
Step-by-step explanation:
Here is the long division table for 5/2
2. 5 0 0
2 5. 0 0 0
− 4
1 0
− 1 0
0 0
− 0
0 0
− 0
0
Here is the long division table 1/3 ( to three decimal places)
0. 3 3 3
3 1. 0 0 0
− 0
1 0
− 9
1 0
− 9
1 0
− 9
1
An easier way to do 5/2 is to think of 50/2, which is 25, and then add a decimal point, making it 2.5.
An easier way to do 1/3 is to think of it as one third (of one), or 0.333 repeating.
Answer:
Step-by-step explanation:
please mark brainliest
Answer:
<h2>69.5</h2>
Step-by-step explanation:
Given the confidence interval of the heights of american heights given as (65.3,73.7);
Lower confidence interval L = 65.3 and Upper confidence interval U = 73.7
Sample mean will be the average of both confidence interval . This is expressed mathematically as 
Hence, the sample mean is 69.5
