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4 years ago

13

Which number is written in scientific notation?

1 answer:

JulijaS [17]4 years ago

8 0

Answer:

0.2 x 10 ^ 5

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What is the unit rate for 500.48 meters in 27.2 hours?

Daniel [21]

27.2h÷1h=27.2
500.48m in 27.2h
(÷27.2)
18.4 in 1h

Ans: 18.4m/h

4 0

3 years ago

Read 2 more answers

Applying properties of Exponents In Exercise, use the properties of exponents to simplify the expression.

eimsori [14]

Answer:

(a) $5^{8}$

(b) 3

(c) 27

(d) $\dfrac{1}{6}$

Step-by-step explanation:

We need simplify the given expressions.

(a)

Consider the given expression is

$(5^4)(25^2)$

$(5^4)((5^2)^2)$

Using the properties of exponents we get

$(5^4)(5^4)$ $[\because (a^m)^n=a^{mn}]$

$5^{4+4}$ $[\because a^ma^n=a^{m+n}]$

$5^{8}$

(b)

Consider the given expression is

$(9^{\frac{1}{3}})(3^{\frac{1}{3}})$

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

Using the properties of exponents we get

$(3^{\frac{2}{3}})(3^{\frac{1}{3}})$ $[\because (a^m)^n=a^{mn}]$

$3^{\frac{2}{3}+\frac{1}{3}}$ $[\because a^ma^n=a^{m+n}]$

$3^{1}$

$3$

(c)

Consider the given expression is

$(\dfrac{1}{3})^{-3}$

Using the properties of exponents we get

$(\dfrac{3}{1})^{3}$ $[\because a^{-n}=\dfrac{1}{a^n}]$

$3^{3}$

$27$

(d)

Consider the given expression is

$(6^4)(6^{-5})$

Using the properties of exponents we get

$6^{4+(-5)}$ $[\because a^ma^n=a^{m+n}]$

$6^{-1}$

$\dfrac{1}{6^{1}}$ $[\because a^{-n}=\dfrac{1}{a^n}]$

$\dfrac{1}{6}$

6 0

3 years ago

What is solve a^3 = 11

IgorC [24]

Answer:

Step-by-step explanation:

√11

4 0

3 years ago

Which is greater 10,000ML or 10L of juice

elena-14-01-66 [18.8K]

Neither, they are the same amount. 1,000 milliliters is equal to one liter. As such, 10000/1000 equal 10. So, 10000 mL is equal to 10 L of juice.

8 0

4 years ago

These are the four terms of the sequence 29,32,35,38. the question is write down the next term

Andreas93 [3]

The next term after 38 would be 41. You are just adding 3 to each number

4 0

3 years ago