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Nostrana [21]
3 years ago
14

A conical tank (with vertex down) is 12 feet across the top and 18 feet deep. If water is flowing into the tank at a rate of 18

cubic feet per minute, find the rate of change of the ) depth of the water when the water is 10 feet deep. = ^2ℎ (

Mathematics
1 answer:
Rufina [12.5K]3 years ago
7 0

Answer:

qqqqqqq

Step-by-step explanation:

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Where does -1/2 go on the number line​
sweet [91]

Answer:

Between -1 and 0

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
find the number of ways the arrangements can be made of the letters of the word'WONDERFUL' such that the letter R is always next
zalisa [80]

Answer:

The number of ways the arrangements can be made of the letters of the word'WONDERFUL' such that the letter R is always next to E​ is 10,080 ways

Step-by-step explanation:

We need to find the number of ways the arrangements can be made of the letters of the word'WONDERFUL' such that the letter R is always next to E​.

There are 9 letters in the word WONDERFUL

There is a condition that letter R is always next to E.

So, We have two letters fixed WONDFUL (ER)

We will apply Permutations to find ways of arrangements.

The 7 letters (WONDFUL) can be arranged in ways : ⁷P₇ = 7! = 5040 ways

The 2 letters (ER) can be arranged in ways: ²P₂ =2! = 2 ways

The number of ways 'WONDERFUL' can be arranged is: (5040*2) = 10,080 ways

So, the number of ways the arrangements can be made of the letters of the word'WONDERFUL' such that the letter R is always next to E​ is 10,080 ways

8 0
3 years ago
PLEASE HELP!!!
Margarita [4]
A) 17.69

You just substitute the h for 3
3 0
4 years ago
what is the volume of the cone? use 3.14 for pi and round to the nearest hundredth. do not enter units​
Free_Kalibri [48]

Answer:

Volume = PI * radius^2 * height / 3

Volume = PI * 9^2 * 6 / 3

Volume = 3.14 * 162

Volume = 508.68

Source: http://www.1728.org/volcone.htm

Step-by-step explanation:

6 0
3 years ago
Maya has 150 caramel apples to sell. Each caramel apple is covered with one topping.
icang [17]

Answer:

25

Step-by-step explanation:

First you have to figure out how much each is worth by itself.

carmel =30

coco chips =50

coconut= 45

then add all of them you'd get 125

subtract 125 from 150 and get 25

4 0
3 years ago
Read 2 more answers
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