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garik1379 [7]
3 years ago
11

Can someone tell me if what I did in this statistics problem is correct or not and specially why please? ​

Mathematics
1 answer:
worty [1.4K]3 years ago
4 0

Answer: ya correct

Step-by-step explanation:

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Ben drinks tea at an incredible rate. He drinks 3\dfrac123 2 1 ​ 3, start fraction, 1, divided by, 2, end fraction liters of tea
barxatty [35]

Answer:

Restating the question clearly:

Ben drinks tea at an incredible rate. He drinks 3 1/2 liters of tea every 2/3 of an hour. How much does he drink in one hour?

Answer:

He drinks  5\frac{1}{4}\ liters\  in 1 hour

Step-by-step explanation:

Rate\ of\ drinking\ =\ 3\frac{1}{2}\ liters\ per\ \frac{2}{3}\ of\ an\ hour\\\therefore\ 3\frac{1}{2}\ liters\ is\ consumed\ in\ \frac{2}{3} \ hours\\\frac{7}{2} \ liters = \frac{2}{3} \ hours\\cross-multiplying\\7 \times 3\ liters = 2 \times 2\ hours\\21\ liters = 4\ hours\\4\ hours\ = 21\ liters\\\therefore\ for\  1\ hour\\\frac{4}{4}\ hours = \frac{21}{4}\ liters\\1\ hour = 5.25\ liters\\5.25\ liters = 5\frac{1}{4}\ liters

5 0
3 years ago
BRAINIEST IF CORRECT (best to explain it will get it)
lana [24]

Answer:

C.

Step-by-step explanation:

PEMDAS

-6 x 12p = -72p

-6 x -8n = 48n

48n - 47n = n

5 0
3 years ago
Three wooden cube blocks each have a side length of 6cm. What is the combined volume of the three wooden blocks in cm?
aleksklad [387]

Answer:

c

Step-by-step explanation:

what you do is you find how many sides there are witch is 6 and multiply that by 6 witch would equal 36 now all you do is multiply 3x36 witch equals 108cm square

4 0
2 years ago
Read 2 more answers
Which is correct? 1, 2 , 3, or 4?
max2010maxim [7]

Answer:

i think its B

Step-by-step explanation:

8 0
3 years ago
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Help me please look at photo for question
mojhsa [17]
To multiply two (numbers to powers) . . . If the bases are the same,
then just keep the same base and add the powers.

To solve this problem, you just need to be able to add  ' 5 ' and ' -2 '.
The answer is 'x' to that power.
8 0
3 years ago
Read 2 more answers
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