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Inessa [10]
3 years ago
13

A cone with a height of 7in and a radius of 4in has what volume? (round to the nearest tenth)

Mathematics
1 answer:
-BARSIC- [3]3 years ago
5 0
Would be 16.5 -> 16.6
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6 0
3 years ago
The sum of two numbers is 25. Their difference is 9. What are the two numbers?
Lynna [10]
Using x and y as the numbers

x+y=25 -------#1
x-y=9  -------#2

Using addition of #1 and #2
x+y+x-y= 25+9
2x+0y=34
2x=34
x=17

Using the value of x and plugging said value into #1 or #2, we can find y
x=17

x+y=25
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y=8

The numbers are 8 and 17
5 0
3 years ago
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6 0
3 years ago
Sam found that 25% of the 236 patients he saw in a week were near-sighted. How many of the patients Sam saw were near-sighted?Sa
iris [78.8K]

Answer:

59 patients

Step-by-step explanation:

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Number of patients near-sighted = 25% of 236

= 25/100 × 236

= 0.25 × 236

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Step-by-step explanation:

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