All categories

3 years ago

A novelist can write 2 1/4 pages in 3/4 hours. EXPRESS HER WRITING SPEED AS A UNIT RATE

Mathematics

1 answer:

MissTica3 years ago

5 0

Answer:1/30 page per minute

Step-by-step explanation:

2 1/2 pages =3/2 pages.

3/4 hrs=45 minutes

Hence the number pages he can type per minute =3/2 pages/45 minutes=3/2×1/45=1/30page per minute

You might be interested in

Find the distance between the points (−5,2) and (9.2)

forsale [732]

Step-by-step explanation:

Formula Used

By distance formula,

d (A,B)=√[(x₁ - x₂)² + (y₁ - y₂)²]

$\sf \longmapsto \: D = √(x2-x1)²+(y2-y1)²$

$\sf \longmapsto= √(9+5)²+(2-2)²$

$\sf \longmapsto= = √14²+09$

$\sf \red \longmapsto \boxed{= 14}$

4 0

2 years ago

I need help plz help

amid [387]

We know

$\boxed{\sf cos\Theta=\dfrac{b}{h}}$

$\\ \sf\longmapsto cos22=\dfrac{x}{47}$

$\\ \sf\longmapsto 0.9=\dfrac{x}{47}$

$\\ \sf\longmapsto x=47(0.9)$

$\\ \sf\longmapsto x=42.3$

7 0

3 years ago

Subtract-5 from the additive inverse of 4

gavmur [86]

Answer:

-9

Step-by-step explanation:

The additive inverse of 4 is -4. Why? 4 + -4 = 0

-4 - 5 = -9

5 0

2 years ago

Read 2 more answers

Order from least to greatest 0.5, 1/5, 0.35, 12/25, 4/5

sdas [7]

First change them all into either fractions or decimals. Decimals are probably easier though. 1/5 = 0.2; 12/25 = 0.48; 4/5 = 0.8
Order: 0.2, 0.35, 0.48, 0.5, 0.8
Then you change the decimals that you converted back into the fraction form
Answer: 1/5, 0.35, 12/25, 0.5, 4/5

5 0

2 years ago

Help! In parallelogram LMNO below, find the length of MO

pashok25 [27]

Answer:

Step-by-step explanation:

The diagonals of a parallelogram bisect each other.

5y - 8 = 3y + 1 Add 8 to both sides

5y = 3y + 1 + 8 Subtract 3y from both sides

5y - 3y = 9 Combine

2y = 9 Divide by 2

2y/2 =9/2

y = 4. 5

5y - 8 =

5(4.5) - 8 =

22.5 - 8 =

14.5

That represents 1/2 of MO

MO = 2 * 14.5

MO = 29

5 0

2 years ago