All categories

3 years ago

475,536,821 in expanded form

Mathematics

1 answer:

Elena L [17]3 years ago

4 0

475,536,821= (400,000,000×1) (70,000,000×1) (5,000,000×1) (500,000×1) (30,000×1) (6,000×1) (800×1) (20×1) (1×1)

You might be interested in

Evaluate each expression for the given value(s) of the variables(s).

masya89 [10]

Answer:

9. $\frac{1}{10,000} = 0.0001$

10. $\frac{1}{81}$

Step-by-step explanation:

9. $x^{-4}$

Evaluate when x = 10.

Substitute x = 10 into the expression

$10^{-4}$

Apply the negative exponent rule ( $a^{-n} = \frac{1}{a^n}$ )

Thus:

$= \frac{1}{10^4}$

$= \frac{1}{10^4} = \frac{1}{10,000} = 0.0001$

10. $2a^{-1}b^{-3}$

Evaluate when a = 6 and b = 3

Substitute

$(2*6^{-1})(3^{-3})$

Apply the negative exponent rule

$(2*\frac{1}{6})(\frac{1}{3^3})$

$(\frac{2}{6})(\frac{1}{27})$

$\frac{2*1}{6*27}$

$\frac{1}{81}$

8 0

3 years ago

Read 2 more answers

Find the second term of the arithmetic series described by a1=0.25, an=4, and sn=8.5 answer: a2=

Elis [28]

Answer:

Step-by-step explanation:

an=4=a1+(n-1)*d=0.25+(n-1)*d

so (n-1)*d=4-0.25=3.75

Sn=a1*n+(n-1)*d

a1*n+3.75=8.5

0.25*n+3.75=8.5

-3.75 -3.75

0.25*n=8.5-3.75=4.75

n=4.75:0.25

n=19

so a19=a1+(19-1)*d=4

0.25+18*d=4

-0.25 -0.25

18*d=3.75

d=3.75/18

d=0.208

so a2=a1+0.208=0.25+0.208=0.458

a2=0.458

8 0

3 years ago

Which angle has a measure equal to the sum

jarptica [38.1K]

Answer:< RSC

Step-by-step explanation:

4 0

3 years ago

(a)b - 0.5b when a = 1 and b = 5

Allisa [31]

Answer:

(1)5 - 0.5(5) = 5 - 2.5 =======2.5

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

W=A/5<br> w equals a divided by five

Alex17521 [72]

Answer:

of solving for a A=5w

if solving for w W=A over 5

5 0

3 years ago