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Svetlanka [38]
3 years ago
7

Can anybody help please?

Mathematics
2 answers:
Varvara68 [4.7K]3 years ago
8 0

Answer:

a) 6:40

b) 4:50

c) 11:30

Step-by-step explanation:

Btw it was easy though

natulia [17]3 years ago
6 0
Answer for 1: 6:20
Answer for 2: 4:50
Answer for 3: 11:30
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Dr,Goode prescribes 0.2 grams of cold medicine for Donald. This medicine comes in tablets that are 0.5 grams or 0.05 grams. Shou
e-lub [12.9K]

Using proportions, it is found that Donald should order 4 of the 0.05 gram tablets.

  • This question is solved by proportions, using a <em>rule of three</em>.
  • 4 tablets are needed, and they should combine for 0.2 grams. How many grams is there going to be on one tablet?

The <em>rule of three</em> is:

1 tablet - x grams

4 tablets - 0.2 grams

Applying cross multiplication:

4x = 0.2

x = \frac{0.2}{4}

x = 0.05

Donald should order 4 of the 0.05 gram tablets.

For more on proportions, you can check brainly.com/question/24372153

7 0
2 years ago
What is the ratio of rise to run between the points (3, 4) and<br> (–2, 0)?
mihalych1998 [28]

Answer:

○ B) ⅘

Step-by-step explanation:

Starting from the second endpoint, you go four blocks <em>south</em><em> </em>over five blocks <em>west</em><em> </em>[<em>west</em><em> </em>and <em>south</em><em> </em>are negatives], giving you ⅘.

I am joyous to assist you anytime.

4 0
3 years ago
Helppppppppppp plssss
Reptile [31]

Answer:

It is the 3rd choice. It is 4 times as big as the smaller cylinder

Step-by-step explanation:

V = πr2h

r - radius

h - height

π - pi

  • Small cyclinder

= π(3)2(10)

enter into a calucaltor and you get 282.74

  • Big cyclinder

= π(6)2(10)

enter into a calucaltor and you get 1130.97

Divide 1130 by 282 and you get about 4

3 0
3 years ago
Please help me asap!!!
blondinia [14]

Answer:

the answer is 120.6                     (:

Step-by-step explanation:

3 0
3 years ago
Is 24+8 sometimes equivalent to 4 (6+2x)
velikii [3]
If ya distribute it it comes together as 24 + 8x soo i hope this helped
5 0
3 years ago
Read 2 more answers
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