pls hlp deshawn is follwing his granmother's biscuit recipe he uses 3 cups of flour for every 2 cups of buttermilk If deshawn us
2 answers:
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Step-by-step explanation:
<u>Use the Distributive Property:</u>
<u>Subtract 6m from both sides:</u>
<u>Add 20 to both sides:</u>
<u>Divide each side by 2:</u>
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<h2>Answer:</h2>All of the following statements about the cone are true.
2.) The radius is 9 mm.
3.) The base area is calculated using the radius.
4.) The volume is one-third the volume of a cylinder with the same height and diameter.
5.) The volume of the cone is 297 pi millimeters cubed.
<h2>Explanation:</h2>The radius is always half the diameter, which is why the first choice is false, and the second choice is true.
When calculating the base, you need to use the radius. This means the third choice is true. The formula for the base area is π
Volume of the cone:
V = π
h
= × π ×
× 11
= 933.052233 mm²
Volume of a cylinder with the same height and diameter:
V = πh
= π × 81 × 11
= 891π
= 2799.15669 mm²
2799.15669 ÷ 3 = 933.052233
Option four is true.
297 × π = 933.05223 This is true.
The probability that more than 5 students will pass their exam is 0.0188416.
<h3>How to find the probability?</h3>The probability that a student passes their examination = 40% = 0.4
The probability that more than 5 students pass their statistics exam = Probability that 6 students pass their exam + Probability that 7 students pass their exam
The probability that 6 students pass their exam =
The probability that 7 students pass their exam =
The probability that more than 5 students pass their statistics exam = 0.0172032 + 0.0016384
= 0.0188416
Therefore, we have found the probability that more than 5 students will pass their exam to be 0.0188416.
Learn more about probability here: brainly.com/question/24756209
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