Answer:
11.3 cm
Step-by-step explanation:
The diagonal of the cylinder can be calculated using Pythagorean Theorem as follows:
Height of the cylinder = 8 cm
Diameter = 8 cm
Diagonal = hypotenuse = x
Thus:
8² + 8² = x²
64 + 64 = x²
128 = x²
x = √128
x = 11.3 cm
Answer:
Break-even point in units= 40
Step-by-step explanation:
Giving the following information:
Unitary variable cost= $20
Selling price per unit= $30
Fxed costs= $400
<u>To calculate the break-even point in units, we need to use the following formula:</u>
Break-even point in units= fixed costs/ contribution margin per unit
Break-even point in units= 400 / (30 - 20)
Break-even point in units= 40
Move the decimal two places to the right and add a % sign
Ex) .35 = 35%
Using proportions, it is found that the interval for the number of times Elliot must visit his parents is [14, 41].
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- The interval is found using proportions, by a rule of three.
- In each visit to his parents, Elliot flies 350 miles.
- To qualify for Gold status, he must fly at least 4900 miles. How many trips are this:
1 trip - 350 miles
x trips - 4900 miles
Applying cross multiplication:
He must visit his parents at least 14 times.
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- Also less than 14700 miles, how many trips are this?
1 trip - 350 miles
x trips - 14700 miles
Less than 42 trips, thus at most 41 times.
The interval is [14, 41].
A similar problem is given at brainly.com/question/24112433
Number of people adopted a mantee through Fia's foundation = 40
30% more are people adopted a manatee
Number of people adopted = 30% of 40 = (0.30)(40) = 12
People adopted a manatee this year = number of people + 30% of 40
People adopted a manatee this year = 40 + 12
People adopted a manatee this year = 52