Ruby read 12 pages of a book in 18 minutes.
How many pages can she read per hour?

Answer:

31.42cm

Step-by-step explanation:

C=2πr=2·π·5≈31.41593cm

Solution: Circumference = 31.4 cm  ✅

[tex]\searrow[/tex]

Detailed explanation:

Hii, I'd love to help you out! (:

This problem is all about circles; how fun!

What we need to do is find the circumference of a circle with a 5-cm radius.

[tex]\searrow[/tex]

Yepp! This is only fun if we're familiar with the required formula.

The formula is shown below.

[tex]---\twoheadrightarrow\sf C=2\pi r[/tex]

Here "C" denotes the circumference,

"[tex]\pi[/tex]" denotes the number pi, *

and "r" denotes the radius.

This question provides us:

[tex]\searrow[/tex]

* The number pi is an irrational number, which means we cannot write it as a fraction, no matter how hard we try. Can you imagine this? There are infinitely many digits after its decimal point.

So what I'm going to do is use 3.14 for pi

3.14.....∞ Wow!

[tex]\underbrace[/tex]

Alright, so now it's time... to have fun solving for the circumference!

[tex]---\twoheadrightarrow\sf C=2\cdot3.14\cdot5[/tex]

[tex]\bullet[/tex] Multiply

[tex]---\twoheadrightarrow\sf C=31.4\;\;cm[/tex]

That's all! See, it's ez as winking (;

Voila! There's our answer!

[tex]\searrow\swarrow[/tex]

________________________

Hope I helped! Best wishes!

Reach far. Aim high. Dream big.

"reflection"

_______________________

⚜

Answer:

$1.66

Step-by-step explanation:

(0.46)+(2×0.6)=1.66

Answer:

Step-by-step explanation:

1. f(-2) = 6 * 1/3^-2

f(-2) = 6 * 9

f(-2)  = 54

2. y = -3 * 4^3

y = -3 x 64

y = -192

3. f(4) = 1/4 * 2^4

f(4) = 1/4 * 16

f(4) = 4

Let me know if I am right!

Answer:b=8

Step-by-step explanation:

3b=70-46

3b=24

b=24/3

b=8

Answer:

nopw

Step-by-step explanation:

Answer:

ok

Step-by-step explanation:

Answer:

it should be <...........

Answer:

its < some fractions can be bigger than other fractions but whole numbers like 1. 2. 3. and .4 are always bigger t but in this than fractions but in this case the fraction and the right is the biggest so b

Step-by-step explanation:

Answer:

Step-by-step explanation:

Inequality Form:

x  > 11

Interval Notation:

(11,∞ )

Answer:

I believe its 2/3

Step-by-step explanation:

Step-by-step explanation:

hey..choose option c

[tex]18\frac{3}{64} [/tex]

Answer:

The equation to represent the situation is [tex]10 = \frac{k}{4}[/tex]

Step-by-step explanation:

It is given that:

Amount of gas left in tank varies inversely with the amount of the time.

Let,

g represents the gas

t represents the time

g ∝ 1/t

[tex]g = \frac{k}{t}[/tex]

Here, k represents the constant of proportionality.

Putting g = 10 and t = 4 in the equation

[tex]10 = \frac{k}{4}[/tex]

Therefore,

The equation to represent the situation is [tex]10 = \frac{k}{4}[/tex]

Answer:

3000 ft

Step-by-step explanation:

If we're going 200 ft per one second, that means, to find the distance after 15 seconds, then we have to multiply:

200 fps (feet per second) x 15 seconds = distance.

Distance = 3000 ft

I believe both is the answer to your question. In the definition of this word both land and soil are correct.

The definition of irrigation is:

"Irrigation is the artificial process of applying controlled amounts of water to land to assist in production of crops. Irrigation helps to grow agricultural crops, maintain landscapes, and revegetate disturbed soils in dry areas and during periods of less than average rainfall. "

Answer:

we ended the Bubba pregnant woman he is not in there by the Monon the man that want to be. DMV

Good. I hope you get locked, most mainly banned. Nobody needs you, “FrIsK”

Answer:

the number of hours does sidney skate in all is 9.8 hours

Step-by-step explanation:

The computation of the number of hours does sidney skate in all is as follows:

= Last month + this month

[tex]= 1 \frac{1}{10} + 8 \frac{7}{10}\\\\= \frac{11}{10} + \frac{87}{10}\\\\= \frac{98}{10}[/tex]

= 9.8 hours

Hence, the number of hours does sidney skate in all is 9.8 hours

Answer:

15 .9

Step-by-step explanation:

Answer:

2250

Step-by-step explanation:

All you do is 90x25 which is 2250

pls mark brainliest

Answer:

D.-11

Step-by-step explanation:

Answer:

girlll so much work

Step-by-step explanation:

9514 1404 393

Answer:

  D.  x = 5

Step-by-step explanation:

Add x+3 to both sides and simplify.

  9x -3 -8x +(x +3) = 7 -x +(x +3)

  2x = 10 . . . . . simplify

  x = 5 . . . . . . . divide by 2

__

As you can see, the expression we chose to add (x+3) is the one that results in variable terms being separated from constant terms after simplification.

Answer:

6/18

Step-by-step explanation:

Total amount of money that they have:

5 + 7 + 6 = 18

Since Dina has 6, the answer should be 6/18.

1/ 3

Step-by-step explanation:

5 + 7 + 6 = 18

so Dina has 6

6/ 18 = 1/ 3

hope it helps!

Answer:

Amount spent by Tony = $49

Amount spent by Molly = 2 * 14

[49] + [2*49 + 14 ] = $161 = amonut spent by both

*Me trying to remove what i wrote by accident* ;-;

Answer:

#2

Step-by-step explanation:

Answer:

5($2.50)+3($1.50)=17

Step-by-step explanation:

you you just need to put up quantity by side of the bar pound it goes in the brackets that will give you the answer when you multiply that or something fruits value.

Answer:

Step-by-step explanation:

Answer:

Originally Answered: How many times does 8 occur in 1 to 100? 20 8's occur from 1 to 100. 8, 18, 28, 38, 48, 58, 68, 78, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89 and 98.

Step-by-step explaintion: i am 5 million iq brainlist pls

9514 1404 393

Answer:

  180,651

Step-by-step explanation:

Each year, the population is multiplied by the factor 1 + 4% = 1.04. After 8 years, it will have been multiplied by that factor 8 times. We indicate repeated multiplication like that using an exponent.

  population in 8 years = 132,000 × 1.04^8 ≈ 180,651

Answer:

43

Step-by-step explanation:

Answer:

b 43 on edge 2021.........