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3 years ago

15

a rectangular tank is filled with water from a tap which flows into the tank at 6.5 litre per minute . How long will it take to

fill up 2/3 of the tank ?

1 answer:

kipiarov [429]3 years ago

8 0

If the tank is the size of a swimming pool, then it will take longer than an aquarium. The dimensions of the tank are important to know.

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i need help on this it’s asking which of the following is the equation of the linear function (f)x shown graphed below

o-na [289]

Answer:

D

Step-by-step explanation:

3 0

3 years ago

Plz help i dont know this i will mark brainliest if correct answer only

stiv31 [10]

Answer:

just double the number each time.

Step-by-step explanation:

so it would be 1, 2, 4, 8, 16, 32, 64, etc.

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3 years ago

Read 2 more answers

Multiply<br><br> 3 sqrt (2) X 2 sqrt (8) X sqrt (3) X sqrt (6)

erma4kov [3.2K]

That is 6 * sqrt(2*8*3*6)

= 6 sqrt 16 * sqrt 18

= 6 *4 * sqrt 9 * sqrt2

= 6*4*3 sqrt2

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4 years ago

Graph the equation (x - 3)^2 + (y - 2)^2 = 25 and y = 6.

Dmitriy789 [7]

Answer:

x=6, x=0

Step-by-step explanation:

$(x - 3) ^{2}$ + $(y - 2) ^{2}$ = 25

$(x - 3) ^{2}$ + $(6 - 2) ^{2}$ = 25

x=6, x=0

3 0

3 years ago

WILL GIVE BRAINLIES- ARITHMETIC SEQUENCE

BigorU [14]

Answer:

2,322,775

Step-by-step explanation:

$a_1=4\\\\a_i=a_{i-1}+11\\\\\implies a_2=a_{2-1}+11\\a_2= a_1+11 \\a_2= 4+11 \\a_2= 15\\\\d = a_2-a_1 \\d= 15-4 \\d= 11\\\\S_{650}=?\\\\\implies n = 650\\\\$

By the formula of sum of an Arithmetic Sequence

$S_n= \frac{n}{2} [2a_1+(n-1)d]\\\\S_{650}= \frac{650}{2} [2\times 4+(650-1)\times 11]\\\\S_{650}= 325 [8+649\times 11]\\\\S_{650}= 325 [8+7,139]\\\\S_{650}= 325\times 7,147\\\\\huge \red {\boxed {S_{650}=2,322,775}}$

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3 years ago