Price of 12 pounds of trail mix = 12 x $4.20
= $50.40
Let the number of pounds of skittles and trail mix be x,
number of pounds of skittles = 12 - x
price of pounds of skittles = $16.70(12 - x)
= $200.40 - 16.7x
total amount = 10.93x
200.40 - 16.7x + 50.40 = 10.93x
250.80 = 27.63x
x = 10 (nearest whole number)
the minimum number of pounds of skittles is 10.
Divide the circumference by 2 to get the radius which in your case would be 31.4
If each star is equal to two books, and for the month of December she has 3 stars, 3 multiplied by 2 would be equal to 6.
Lily has read 6 books during the month of December.
Answer:
Step-by-step explanation:
A steam and leaf plot is the arrangement of numerical data into different groups with place value. For eg, 17,20,21 is shown as
stem leaf
1 7
2 0,1
A histogram is a bar chart that described frequency distribution.
A stem and leaf plot displays more information than a histogram.
Hence we have the correct answers are:
A stem-and-leaf display describes the individual observations.
A stem-and-leaf display has slightly more information than a histogram.
The surface area of the cylinder with the given height and radius is 835.2 square inches
<h3>How to determine the surface area?</h3>
The given parameters are
- Height, h = 12 inches; this is represented by the distance between the curved surfaces of the cylinder
- Radius, r = 7 inches; this is represented by the distance between the center of the circle to its circumference
The surface area is then calculated using the following formula
A = 2πr² + 2πrh
Substitute the given values in the above equation
So, we have:
A = 2 * 3.14 * 7^2 + 2 * 3.14 * 7 * 12
Evaluate the exponents
A = 2 * 3.14 * 49 + 2 * 3.14 * 7 * 12
Evaluate the products
A = 307.72 + 527.52
Evaluate the sum
A = 835.2
Hence, the surface area of the cylinder with the given height and radius is 835.2 square inches
Read more about surface area at:
brainly.com/question/2835293
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