Answer:
2.8 feet high
Step-by-step explanation:
The volume of water required for the 7 fish is ...
(7 fish)(0.5 ft³/fish) = 3.5 ft³
The height of the water required is computed using the formula for the volume of a cuboid:
volume = length × depth × height
3.5 ft³ = (2.5 ft)×(0.5 ft)×height
height = (3.5 ft³)/(1.25 ft²) = 2.8 ft
Chantel should fill the water in the tank to a height of 2.8 feet.
<h3>
Answer:</h3>
<u>C</u><u>.</u><u> </u><u>0</u><u> </u><u>+</u><u> </u><u>4</u><u>y</u><u> </u><u>=</u><u> </u><u>2</u>
<h3>Explaination:</h3>
x + y =7 .. (1)
x - 3y = 5 ..(2)
Subtracting equation (2) from (1) , we get,
•°•4y = 2
Josh did not follow the order of operations , he should have done 8x divided by 2 first but instead he did 4x- 8x
The correct solution...
4x-8x / 2
4x -4x
0
The solution should be zero (0)
Hope it helps!
Answer: the average number of cows per square mile is 37.5, the nearest whole number is 38.
Step-by-step explanation: 48 x 5^6 equals to 750,000 cows spread in (32 x 5^4) 20,000 square miles of land. By dividing 750,000 by 20,000 you get the average number of cows per square mile.
Answer:
B.
Step-by-step explanation:
Irrational as π is irrational.