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3 years ago

Jane spends about 1/6 of the day sleeping. How many hours in a day does Jane sleep? How many hours in a week?

Mathematics

1 answer:

steposvetlana [31]3 years ago

7 0

Answer:

Jane spend 4 hours in a day sleeping, and 28 hours in a week.

Step-by-step explanation:

In 1 day, there are 24 hours. 24 multiplied by 1/6 is 4. I know this because 24 x 1/6 = 24/1 x 1/6 = 24/6 = 4/1 = 4.

In 1 week, there are 168 hours. 1/6 multiplied by 168 is 28. I know this because 168 x 1/6 = 168/1 x 1/6 = 168/6 = 28/1 = 28

I would appreciate brainliest.

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What is the equation of the line that passes through the point (2,7) and has a slope<br> of 6?

BARSIC [14]

Answer <u>(assuming it can be in point-slope form)</u>:

$y-7 = 6(x-2)$

Step-by-step explanation:

Use the point-slope formula $y-y_1 = m (x-x_1)$ to write the equation of the line in point-slope form. All you need to do is substitute $m$ , $x_1$ , and $y_1$ for real values.

Since $m$ represents the slope, substitute 6 in its place. Since $x_1$ and $y_1$ represent the x and y values of one point the line intersects, take the x and y values of (2,7) and substitute them into the formula as well. So, substitute 2 for $x_1$ and 7 for $y_1$ . This gives the following equation and answer:

$y-7 = 6(x-2)$

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3 years ago

(b) Rewrite the percentage in the sentence below as a decimal.

Arturiano [62]

40% = 0.4
Explication:
40 / 100 = 0.4

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3 years ago

Samuel is deciding on his afternoon snack. The probability that Samuel has a granola bar is 0.6. On days that Samuel has a grano

aivan3 [116]

Step-by-step explanation:

.26 you just multiply the two number together then round to the nearest 100

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3 years ago

Simplify 2(9-4)•7 <br>3more Questions

Mumz [18]

It's 70, do parentheses first and then multiply by 2. then multiply by 7

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Read 2 more answers

Rezolvati problema prin metoda figurativa:

Anna35 [415]

Ne este dat numărul total de elevi = 30.

Să presupunem că numărul de băieți este egal cu numărul de fete.

Dacă împărțim 30 cu 2, obținem 15.

Deci, numărul de băieți = 15 și numărul de fete = 15 dacă ambele sunt egale.

"Dar numărul de fete este mai mult de 2 băieți."

Astfel putem scădea 1 din 15 și adăugăm 1 din 15.

După adăugarea a 1 din 15, ajungem

15 + 1 = 16.

Și scăzând de la 1 la 15, ajungem acolo

15-1 = 14.

Deci, numărul de băieți este de 14 și numărul de fete este de 16

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3 years ago