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Ivan
3 years ago
9

A cylindrical cup and a cone both have a radius of 5 cm and a height of 8 cm. What is the approximate difference between the vol

ume of the cup and the volume of the cone? A 133 cm B. 267 cm C. 419 cm D. 628 cm​
Mathematics
1 answer:
Debora [2.8K]3 years ago
8 0

Answer:

419

Step-by-step explanation:

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Bill deposits $3,000 into an account that pays simple interest at a rate of 3% per year. How much interest will he be paid in th
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Answer:

The interest he will be paid in the first 4 years is $360

Step-by-step explanation:

The rule of the simple interest is I = Prt, where

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∵ Bill deposits $3,000 into an account

∴ P = 3000

∵ The account pays simple interest at a rate of 3% per year

∴ r = 3% = 3 ÷ 100 = 0.03

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∴ t = 4

→ Substitute these values in the rule above

∵ I = 3000(0.03)(4)

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For a 95% confidence interval, the corresponding z-score is 1.96. Therefore the deviation will by 1.96*0.5 lbs = 0.98 lbs. Therefore, the confidence interval will be (5 - 0.98, 5 + 0.98), which is (4.02, 5.98). The weight range is from 4.02 lbs to 5.98 lbs.
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What is the slope of the line containing (-3, 5) and (6, -1)?
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Answer:

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Step-by-step explanation:

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Potential  \:  \: Energy =(mass) \times (gravity \: acceleration) \times (height) \\

_________________________________

If gravity acceleration is 10 :

PE = 25 \times 10 \times 10

PE = 2500

_________________________________

If gravity acceleration is 9.8 :

PE = 25 \times 9.8 \times 10

PE = 25 \times 98

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Adding and Subtracting Rational Expressions.
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A rational expression is a ratio of two polynomials. To add or subtract two rational expressions with the same denominator, we simply add or subtract the numerators and write the result over the common denominator. When the denominators are not the same, we must manipulate them so that they become the same.
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