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Alex_Xolod [135]
3 years ago
13

The volume of a cylinder is 405pl with a diameter of 18. Find the height​

Mathematics
2 answers:
KatRina [158]3 years ago
8 0

Answer:

the answer is 2.5 inches

vovangra [49]3 years ago
8 0
Cylinder has a diameter of 18 inches and a volume of
405
2 π cubic inches.
What is the height, in inches, of the cylinder? Enter the height in decimal form rounded to the nearest tenth.
Answer by Alan3354(67427) About Me (Show Source):
You can put this solution on YOUR website!
Vol+=+pi%2Ar%5E2%2Ah
Solve for h
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Eli started saving money in his empty piggy bank. He inserted $1 on every Monday, $2 on every Tuesday, $3 on every Wednesday, $4
Tanzania [10]

Answer:

Tuesday

Step-by-step explanation:

Given:

Monday: $1

Tuesday: $2

Wednesday: $3

Thursday: $4

Friday: $5

Saturday: $6

Sunday: $7

And after 24 days he had $93

____

So lets convert 24 days into weeks. A week has 7 days we divide 24/7 and get 3.42857 weeks or just have it as 3 weeks and 3 days.

24 days = 3 weeks and 3 days

Now we want to know how much does Eli make in 1 week, we add all the numbers 1 + 2 + 3 + 4 + 5 + 6 + 7 = 28

Eli makes $28 in one week. And (28x3) in three weeks which is $84.

Now that we know that Eli made $84 in three weeks, we have three days left - now we calculate the difference.

93 - 84 = 9

Now these 9 dollars are split into three days. This means he started on Tuesday since Saturday is $7 and Monday is $1 and that sums it up to $8 and the first dollar was placed in his piggy bank on a Tuesday.

6 0
3 years ago
a total of 677 tickets were sold for the school play they were either adult tickets or student tickets there were 73 fewer stude
QveST [7]

Answer:

375 adult tickets and 302 student tickets

Step-by-step explanation:

s+a=677

a=s+73

s+s+73=677

2s+73=677

2s=604

s=302

a= 375

7 0
3 years ago
F(x)=-11-2 and g (x)=7x-4 find (f°g)(x)​
vitfil [10]

Hope this is helpful :)

8 0
3 years ago
Use the graph of the function to find the domain and range of f.
Alik [6]
The domain is the x-values u insert to get corresponding y-values. In other words, the domain is the boundaries for which u can enter x valies. In this graph, we can see that the function continues infinitely upwards, not vertical shifting a bit to the sides. This means that the domain is all x belonging to the set R, since for any x value, we will get a corresponding point on the graph. For the range, it is simply the range of the y-values. From the graph, teh range is -4
5 0
3 years ago
Solve for m.<br> m/-3 = 7
marusya05 [52]
It would be m=-21 :)
8 0
3 years ago
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