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3 years ago

6

Satoko has 303030 tokens to spend at an arcade. The three lines represent the cost of playing Satoko's three favorite games for

various numbers of times.

2 answers:

nikdorinn [45]3 years ago

8 0

Answer:

KOF

Step-by-step explanation:

ANEK [815]3 years ago

3 0

Answer:

KOF

Step-by-step explanation:

trust me

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i have 6 digits. One of my 3s is worth 300.000. The other is worth 1/10 as much. My 6 is worth 600.The rest of my digits are zer

motikmotik

The way you wrote the problem makes the answer 330,600. I think your decimals were meant to be commas. If I am wrong, please forgive me.

3 0

3 years ago

A spherical balloon is inflating with helium at a rate of 64 pi StartFraction ft cubed Over min EndFraction . How fast is the b

olga2289 [7]

Answer:

The radius of the balloon is increasing at a rate of 4 feet per minute.

Step-by-step explanation:

We are given the following in the question:

$\dfrac{dV}{dt} = 64\pi \dfrac{\text{ ft}^3}{\text{min}}$

Volume of sphere is given by

$V = \dfrac{4}{3}\pi r^3$

where r is the radius of the balloon.

Instant radius, r = 2 ft

Rate of change of volume =

$\dfrac{dV}{dt} = \dfrac{d}{dt}(\dfrac{4}{3}\pi r^3)\\\\\dfrac{dV}{dt} =4\pi r^2\dfrac{dr}{dt}$

Putting values, we get,

$64\pi = 4\pi (2)^2\dfrac{dr}{dt}\\\\\Rightarrow \dfrac{dr}{dt} = 4$

Thus, the radius of the balloon is increasing at a rate of 4 feet per minute.

5 0

3 years ago

Please need help on this not too sure on this

kifflom [539]

option 3

they are corresponding angles and are congruent

8 0

3 years ago

12-2/3x=x-18 so how do you answer this question

vitfil [10]

Answer:

Step-by-step explanation:

I think I've already answered this question.

3 0

3 years ago

The _____ in the hundreds place has a value ____ times as great as the _____ in the _____ place. 440

solong [7]

Answer:

The 4 in the hundreds place has a value 10 times as great as the 4 in the tens place.

Step-by-step explanation:

440 = 400 + 40 + 0

the hundreds place is worth 400 here

it is worth 10x the tens place (40 here)

5 0

3 years ago