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2 years ago

You practice piano for 50 minutes each weekday and for 40 minutes on each weekend day. how many hours per week do you practice?

Mathematics

2 answers:

Sunny_sXe [5.5K]2 years ago

8 0

Answer:

five and a half hours.

Step-by-step explanation:

50 minutes x 5 days = 250 minutes

40 minutes x 2 days = 80 minutes

250 +80 = 330 minutes

330 minutes/60 minutes in an hour =5.5

answer is 5:30 hrs

Pavel [41]2 years ago

5 0

Answer:

330 minutes a week

Step-by-step explanation:

50 x 5= 250 then add 80 because 40 x 2 is 80 and get 330

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ladessa [460]

Answer: 49 ten thousands + 2 thousands + 6 hundreds + 2 tens + 3 ones

another way

492 thousands + 62 tens + 3 ones

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4926 hundreds + 23 ones

Step-by-step explanation:

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3 years ago

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Brainliest goes to whoever answers correctly and explains also if you want extra points answer my other questions

Liula [17]

Answer:

Step-by-step explanation:

Question 1 = 2002

2002 - 2000 = 2 (the years since 2000)

y = (275 x 2) + 50

y = 875

Question 2 = 1425 likes

2005 - 2000 = 5 (the years since 2000)

y = (275 x 5) + 50

y = 1425

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Since y = 5000

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2 years ago

Which is equivalent

andrew11 [14]

Answer:

$x^\frac{5}{3} y^\frac{1}{3}$

Step-by-step explanation:

This question is on rules of rational exponential

where the exponential is a fraction, you can re-write it using radicals where the denominator of the fraction becomes the index of the radical;

<u>General expression </u>

$a^\frac{1}{n} =\sqrt[n]{a}$

Thus $\sqrt[3]{x} =x^\frac{1}{3}$

<u>Applying the same in the question </u>

$\sqrt[3]{x^5y} =x^\frac{5}{3} y^\frac{1}{3}$

= $x^\frac{5}{3} y^\frac{1}{3}$

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3 years ago

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Help hep help help math math

irakobra [83]

Answer:

-2

Step-by-step explanation:

the input, or domain is always replacing x

y=-2x+6

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2 years ago

A baseball player on a professional baseball team has 207 hits in 575 at-bats. What

Vika [28.1K]

Answer:

9/25

Step-by-step explanation:

find a number that both the top and bottom are divisible by,

23 is the greatest common division we can make such that the top and bottom remain whole numbers

so,

$\frac{207 }{575}$ ÷23

=(207/23)÷(575/23)

= $\frac{9}{25}$

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2 years ago