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3 years ago

A scale measures weight to the nearest 0.5 pound. Which measurement

Mathematics

1 answer:

lara31 [8.8K]3 years ago

3 0

Answer:

i think B... don't take my word though im not 100% cause it seems way too obvious on what the answer is lol

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Simplify the square root of 3 times the fifth root of 3.

bogdanovich [222]

Answer:

<h2><em>Three to the three fifths power.</em></h2>

Step-by-step explanation:

The given expression is

$\sqrt{3\sqrt[5]{3} }$

To simplify this expression, we have to use a specific power property which allow us to transform a root into a power with a fractional exponent, the property states:

$\sqrt[n]{x^{m}}=x^{\frac{m}{n}}$

Applying the property, we have:

$\sqrt{3\sqrt[5]{3}}=\sqrt{3(3)^{\frac{1}{5}}}=(3(3)^{\frac{1}{5}})^{\frac{1}{2}}$

Now, we multiply exponents:

$(3(3)^{\frac{1}{5}})^{\frac{1}{2}}\\3^{\frac{1}{2}}3^{\frac{1}{10}}$

Then, we sum exponents to get the simplest form:

$3^{\frac{1}{2}}3^{\frac{1}{10}}=3^{\frac{1}{2}+\frac{1}{10}} =3^{\frac{10+2}{20}}=3^{\frac{12}{20}} \\\therefore \sqrt{3\sqrt[5]{3}}=3^{\frac{3}{5} }$

Therefore, the right answer is <em>three to the three fifths power.</em>

3 0

4 years ago

Read 2 more answers

Omar the tent maker wishes to support a 13.4-ft tent wall by attaching 25-ft cable to the top of it, and then anchoring the cabl

KATRIN_1 [288]

Answer:

21.11 ft

Step-by-step explanation:

This question would be solved using Pythagoras theorem

The Pythagoras theorem : a² + b² = c²

where a = length

b = base

c = hypotenuse

13.4² + b² = 25²

179.56 + b² = 625

b² = 625 - 179.56

b = 445.44

find the square root of 445.44

b = 21.11 ft

3 0

4 years ago

What is the surface area, in centimeters, of a cube with a side length, s. of 1/3cm?

jek_recluse [69]

6/9 = 2/3 cm^2
good luck :))))

6 0

3 years ago

The home that you are interested in purchasing is listed at $135,000. In order to get financing, you have to place a 15% down pa

maksim [4K]

135,000x15%=20,250 D. 20,250.

3 0

3 years ago

Read 2 more answers

Identify a pair of factors of -35 that has a sum of -2 factors= what?

lyudmila [28]

Answer:

A pair of factors of -35 that has a sum of -2 is 5 and -7

Check: 5 x (-7) = -35, 5 + (-7) = -2

Hope this helps!

8 0

4 years ago