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3 years ago

What is the answer to this exponent 66666

Mathematics

2 answers:

lara [203]3 years ago

8 0

Answer:

7776

Step-by-step explanation:

Citrus2011 [14]3 years ago

3 0

Answer:

6^5 or 7776

Step-by-step explanation:

6^5 because 6 is multiplied with 6, 5 times. So, it is 6^5.

We can also simplify this number.

=> 6 x 6 x 6 x 6 x 6

=> 36 x 36 x 6

=> 36 x 216

=> 7776

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Subtract the pair of integers : 64-99 what is the answer a. 52 b. 27 c. -43 d. -35 why? usa test prep

notka56 [123]

Answer:

D: -35

Step-by-step explanation:

Take the sign of the larger which is negative.

subtract 99-64 to get 35.

Add your negative sign to get -35.

8 0

3 years ago

There are three different hoses used to fill a pool: hose x, hose y, and hose z. Hose x can fill the pool in a days, hose y in b

WARRIOR [948]

Answer:

C) I and III only

Step-by-step explanation:

Let full pool is denoted by O

Days Hose x takes to fill pool O = a

Pool filled in one day x = O/a

Days Hose y takes to fill pool O = b

Pool filled in one day y = O/b

Days Hose z takes to fill pool O = c

Pool filled in one day z = O/c

It is given that

a>b>c

$a>b>c>d\\\implies x$

Days if if x+y+z fill the pool together = d

1 day if x+y+z fill the pool together $=O(\frac{1}{a}+\frac{1}{b}+\frac{1}{c})=\frac{O}{d}---(1)$

I) d < c

d are days when hose x, y, z are used together where as c are days when only z is used so number of days when three hoses are used together must be less than c when only z hose is used. So d < c

III) $\frac{c}{3}$

Using (1)

$\frac{bc+ac+ab}{abc}=\frac{1}{d}\\\\d=\frac{abc}{ab+bc+ca}\\\\As\quad(a>b>c)\\(ab+bc+ca)\frac{abc}{3ab}\\\\d>\frac{c}{3}$

Similarly

$\frac{bc+ac+ab}{abc}=\frac{1}{d}\\\\d=\frac{abc}{ab+bc+ca}\\\\As\quad a>b>c\\(ab+bc+ca)>3bc\\\\d=\frac{abc}{ab+bc+ca}$

So,

$\frac{c}{3}$

3 0

3 years ago

The of the sum of three and a number is twice the number minus two<br> please help

hjlf

Answer:

x=5

Step-by-step explanation:

Set up the equation using the words literally, making x the number. 3+x= 2x-2

Combine like terms and you get 5=x

I hope this helped! :)

5 0

3 years ago

We can solve for x using a technique called successive approximations. step 1: if we assume that x is very small compared to 0.1

STALIN [3.7K]

Supposed that we are given the equation:

7.20 x 10^-5 = x(0.100+x)^2

So assuming that x is very small so that:

0.100 + x ~ 0.100

and calling it x1, so:

7.20 x 10^-5 = x1 (0.100)^2

Then we simply solve for x1:

x1 = 7.20 x 10^-5 / (0.100)^2

8 0

3 years ago

This month is October.Which month will 2451 months later be.

Alinara [238K]

Answer:

The month will be October again lol :)

Step-by-step explanation:

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3 years ago

What is the answer to this exponent 6*6*6*6*6

What is the answer to this exponent 66666