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maks197457 [2]
2 years ago
14

Please help me with this question!!

Mathematics
1 answer:
klio [65]2 years ago
4 0

Answer:

Step-by-step explanation:

9/50 // 12 / 1     You have a 4 tier fraction here.  You must invert the denominator (12/1) and multiply

9/50 * 1/12          Cancel 3 in the 9 and 3 in the 12

3/50 * 1 / 4         Multiply the numerators together and the denominators together.

3 / 200  each bottle with have 3/200 L or 1.5 / 100 L syrup in it.

1.5 / 100 L = 1.5 * 10 / 100 * 10 = 15 mL of medication in each bottle.      

 

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Hey, Please help me :) if you help you might get 20 points?!?!?!?
cricket20 [7]
The volume of a rectangular prism = width x height x length so just plug 6 x 3.5 x 1.25 into a calculator and you'll get the answer
4 0
2 years ago
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Give formula to calculate Selling price when profit is given in percentage. ​
vekshin1
Price = (p + 1)(b)

In this scenario, the variable 'p' represents the profit in percentage (This equation assumes that you input percentage in a decimal).

'b' represents the base price or the original price.

-T.B.
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2 years ago
Jennifer earned $1000 babysitting over the summer. She spent $250 of her earnings on new clothes. What percent of her earnings d
emmainna [20.7K]

Answer:

25%

Step-by-step explanation:

she earned $1,000

she spent $250

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2 years ago
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Suppose an airline policy states that all baggage must be box shaped with a sum of​ length, width, and height not exceeding 114
NISA [10]

Answer:

Step-by-step explanation:

Represent the length of one side of the base be s and the height by h.  Then the volume of the box is V = s^2*h; this is to be maximized.

The constraints are as follows:  2s + h = 114 in.  Solving for h, we get 114 - 2s = h.

Substituting 114 - 2s for h in the volume formula, we obtain:

V = s^2*(114 - 2s), or V = 114s^2 - 2s^3, or V = 2*(s^2)(57 - s)

This is to be maximized.  To accomplish this, find the first derivative of this formula for V, set the result equal to 0 and solve for s:

dV

----- = 2[(s^2)(-1) + (57 - s)(2s)] = 0 = 2s^2(-1) + 114s - 2s^2

ds

Simplifying this, we get dV/ds = -4s^2 + 114s = 0.  Then either s = 28.5 or s = 0.

Then the area of the base is 28.5^2 in^2 and the height is 114 - 2(28.5) = 57 in

and the volume is V = s^2(h) = 46,298.25 in^3

7 0
3 years ago
Sorry for lack of a better picture, I really really need help please!
Black_prince [1.1K]
B. 6.72the answer is B 6.72
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2 years ago
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