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aleksklad [387]
4 years ago
10

Mary wants to fill in a cylinder vase. At the flower store they told her that the vase should be filled for the flowers to last

the longest. Her cylinder vase has a radius of 2in and a height of 9in. How much water should Mary pour into the vase?
Mathematics
1 answer:
igor_vitrenko [27]4 years ago
5 0
For the problem, we are asked t o calculate the volume of the cylindrical vase and it will represent the amount of water that Mary should pour. For a cylinder, the volume is calculated as follows:

V = πr²l
V = π(3)²(8)
<span>V = 226.19 in³ water needed</span>
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Rockin' Reggie's Music Shop sells about 200 guitar picks each week. Reggie orders picks by the gross (144) from a distributor. A
Gala2k [10]

Answer:

1872 gross should Reggie order for a three month supply.

Step-by-step explanation:

Given:

200 guitar picks each week.

To Find:

How many gross should be ordered for three months period

Solution:

Now  the guitar picks corresponds to the  order picks by gross as follows;

given that 200 guitar picks corresponds to 144 gross orders

Now 200 are sold for each weeks i.e 7 days

<em>Now for 3 months there are approximately 13 weeks </em>

so Total sell for 3 months=13*200=2600 guitars

Now The ratio of guitar picks to gross orders is ,

144/200

=1/1.39=0.72

So 2600 guitars corresponds to 2600*(1/1.39)

i.e. 2600/1.39

=1872 Gross orders are required to get three month of supply

3 0
3 years ago
Please help with finding the measure, pic attached
vekshin1

Answer:

B. 50°

Step-by-step explanation:

∠PLM+ ∠PML =60+70 =130°

So, ∠MPL = 180°-130°=50°

According to the opposite angle theorem,

∠ KPN = ∠MPL which is 50°

7 0
4 years ago
Given that x = 7.4 m and 0 = 26°, work out AB rounded to 3 SF.
Vladimir [108]

Answer:

3.24m

Step-by-step explanation:

SOH

sin(26)=O/7.4

O=7.4 sin(26)

O=3.24 (3sf)

7 0
3 years ago
Liana is studying the activity of nurse sharks. She starts at a position that is 25 feet below sea level. She rises 9 feet, then
Reil [10]

Answer:

I believe the answer is -28

Step-by-step explanation

I gotchu bro

The answer is -28 because Liana starts at 25 below sea level (which is the same thing as -25) If she rises 9 feet, then you know to add because she is going up so your just gonna add. Next she descends 12 feet, so she went down, so subtract. So i know the answer is going to be -28 because -25+9 is -16, then imma subtract -16 and 12 so, -16 - 12= -28. There ye go

6 0
3 years ago
Translate the phrase into an algebraic expression 7 more than c
Svetllana [295]

Answer:

Step-by-step explanation:

c+7

you have 7 more then a number c

7 0
3 years ago
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