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galben [10]
3 years ago
12

How could you find the volume of the cone ?

Mathematics
1 answer:
Nookie1986 [14]3 years ago
7 0

Answer:V=πr^2h

3

Step-by-step explanation:

The volume of a cone is equal to pi times the radius squared times the height divided by 3

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Arley’s Bakery makes fat-free cookies that cost $1.50 each. Arley expects 30% of the cookies to fall apart and break. Assume tha
nata0808 [166]

Answer:

Arley should charge $2.25 for each unbroken cookie.

Step-by-step explanation:

1. This problem has a lot of information to take in. To make things easier, it's vital to condense the problem into the most vital information.

Normal Price (x) = $1.50

Markup = %50 (1.5)

Total Price = 1.5x

Note that the amount of cookies produced and the amount charged for the broken cookie was not written in this condensed format.

The question was only: What <u>price</u> should Arley charge for each <u>unbroken cookie?</u>

Neither the cookies produced or the amount charged were part of the question. In this case, the other information is simply there as a filler.

2. With the information given, a simple formula should be created to find the total price.

The formula for this problem is: 1.5x

As stated above, 1.5 represents the 50% markup while the variable (x) represents the normal price.

When 1.5*1.5 is solved, it comes out to $2.25 dollars.

3. The answer is $2.25 dollars for each unbroken cookie.

4 0
4 years ago
Please please please help!! this is a quiz please<br><br> please give an explanation too
PolarNik [594]

Answer:

A) The temperature dropped 12 degrees over 3 hours. How much did it change each hour.

Step-by-step explanation:

This is the only one that makes sense. If you were to divide 12 by 3 you would get 4 degrees dropped every hour. The other two answer choices are just complety wrong.

8 0
3 years ago
For problems 1 - 4, write a two-column proof.
aleksley [76]

Answer:

Solution given:

1:

<5=<6

<5+<4=180°[co interior angle]

Substituting value of<5

<6+<4=180°[it shows a property of co interior angle]

So

<u>l || m</u>

2:

<1=90°[ l is perpendicular to t]

<2=90°[m is perpendicular to t]

since

<1=<2[shows property of corresponding angle]

:.

<u>l || m.</u>

3:

<1=<2

<1=<3

substituting value of<1 in second one

<2=<3[which shows property of alternate Angel]

So

<u>Segment ST || segment UV.</u>

4:

<RSP=<PQR......[I]

<QRS+<PQR=180°.....[ii]

from equation I and ii we get

<RSP+<QRS=180°[which shows property of co interior angle ]

So

<u>Segment PS || segment QR</u>

8 0
3 years ago
Read 2 more answers
Find the value of the function f(x) = x2 + 9x + 10, for x = -1.
Sonbull [250]

Answer:

this is pretty easy we just replace the x with -1 so

(-1)^2+(-1)9+10

-1*-1=1

-1*9=-9

1+-9=-8

-8+10=2

f(-1)=2

Hope This Helps!!!

7 0
2 years ago
What is 2/5 divided by 4/7 equal
drek231 [11]

Answer:

7/10

Step-by-step explanation:


6 0
3 years ago
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