Given parameters:
Diameter of the malt balls = 0.8in
Dimensions of the prism = 4in x 3in x 7.5in
Unknown:
Number of malt balls that will fit in the carton = ?
Solution:
To solve this problem, we need to find the volume of each of the malt balls, and then the volume of the rectangular prism.
Volume of the malt balls = 
This is because we assume that the balls have a spherical shape.
Where r is radius and π is a constant
Radius of the malt balls = 
= 0.4in
So, volume = 
= 0.27in³
Volume of the rectangular prism = l x w x h
where l is the length
w is the width
h is the height
So the volume is 4 x 3 x 7.5 = 90in³
The number of malt balls that can be packed here = 
= 333 malt balls
Answer:
45
Step-by-step explanation:
19+26 fences equal 45
Step-by-step explanation:
the filled in circles are for anything less than or equal to or greater than or equal to.
Answer:
Step-by-step explanation:
20,000 students 50% are accepted so that is 10,000 students of that 10,000 only 25% enroll which is 2,500.
The perimeter of second plot is 180 feet
<em><u>Solution:</u></em>
Given that,
The second parking lot is being designed so that its perimeter is 3/4 of perimeter of the first parking lot
<h3><u>Find the perimeter of first plot:</u></h3>
Perimeter = 2(length + width)
From given figure in question,
length = 40 feet
width = 80 feet
Therefore,
Perimeter = 2(40 + 80)
Perimeter = 2(120) = 240
Thus, we got,
Perimeter of first parking plot = 240 feet
Also, given that,
Thus perimeter of second plot is 180 feet
