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3 years ago

Is the cost for ordering multiple items that will be delivered sometimes, always, or never proportional

Mathematics

1 answer:

never [62]3 years ago

4 0

Never be proportional not sure but makes most sense to me let me know if im wrong

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If a cylinder has a volume of 54 cubic inches what would be the voulume of a cone with the same radius

Mademuasel [1]

Answer:

a) 16 in³

Step-by-step explanation:

Vol (cyl) = πr²h = 54

Vol (cone) = πr²h/3

54/3 = 16

6 0

3 years ago

Which shape has four congruent sides and two sets of parallel sides?

Dovator [93]

It’s a Parallelogram

6 0

3 years ago

You deck has an area of 128 square feet. After adding a section, the are will be s by the power of 2+128 square feet. Draw a dia

irga5000 [103]

You are adding s^2 to your 128 ft^2. s^2 is a common representation of a square. So you could think of it as adding an area of a square of side "s" to your deck.

So one way of drawing it is to draw a rectangle with area 128 ft^2 and attaching a square to one of its side. The square that is attached has a side lenght of "s."

4 0

3 years ago

Read 2 more answers

HELP ASAP PLEASE!11!

vlabodo [156]

Answer:

Answer is 4

Step-by-step explanation:

8+(3x4) = (2x2) + (4x4)

8+12 = 4+16

20=20

3 0

3 years ago

Read 2 more answers

(a) Count the number of ways to select a sample of 3 people to serve on a board of directors from a population of 6 people______

ValentinkaMS [17]

Answer:

(a) 20 ways

(b) 0.05 or 5%

Step-by-step explanation:

(a) Assuming that the order in which people are chosen does not matter, the number of ways to select 3 people out of possible 6 is given by the following combination.

$n=\frac{6!}{(6-3)!3!}=\frac{6*5*4}{3*2*1}=20\ ways$

(b) In a random sampling procedure, every outcome is just as likely to occur. Therefore, the chances that any particular sample will be the one selected are:

$C = \frac{1}{20}=0.05 = 5\%$

8 0

4 years ago