3 years ago

9x1 + 4x1/100 +7x1/1000 in decimal form

Mathematics

1 answer:

AfilCa [17]3 years ago

3 0

Answer:

9047/1000

Step-by-step explanation:

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17, 18, 22, 31, 47 what is the next number

pogonyaev

Answer:

the next number is 47+ 16 =63

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2 years ago

(3x3 + 11x2 + 4x + 1)/ (x2 + x)

lions [1.4K]

If those are exponents, then...

3x^3 + 11x^2 + 4x + 1
----------------------------- Cancel out the 11x^2 with the x^2
x^2 + x

3x^3 + 10x^2 + 4x +1
----------------------------- Cancel out the x with the 4x
x

3x^3 + 10x^2 + 3x +1

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3 years ago

Which expression is equal to<br> -18b^-4

victus00 [196]

Answer:

$- \frac{18}{ {b}^{4} }$

Step-by-step explanation:

$- 18b {}^{ - 4}$

express b^-4 with a positive exponent using:

$a {}^{ - n} = \frac{1}{ {a}^{n} }$

$- 18 \frac{1}{ {b}^{4} }$

$- \frac{18}{ {b}^{4} }$

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3 years ago

I need help with geometry

HACTEHA [7]

Answer:

Segment QR is the shortest

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2 years ago

Read 2 more answers

A spinner is divided into 4 equal - size sections. The sections 4 are red green orange and blue. If Joana spins the spinner twic

ycow [4]

Answer:

RR RG RO RB

GG GR GO GB

OO OR OG OB

BB BR BG BO

There are 16 possible outcomes.

Step-by-step explanation:

For this question, we combine the possibilities together.

R = red G = green O = orange B = blue

There are 16 possible outcomes.

You can also find the total number of possible outcomes by using the formula for permutations. n is the total number of choices. r is the number you are examining.

$\frac{n!}{(n-r)!}$

$\frac{4!}{(4-2)!} =12$

This number doesn't include the outcome of having the same color twice. There are four colors meaning that their four outcomes in which the same color is spun twice.

12 + 4 = 16

6 0

3 years ago