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3 years ago

I need help on #57 it is 6th grade math

Mathematics

1 answer:

Oliga [24]3 years ago

8 0

There would be about 5357 bees in the hive.

25•3=75

75÷0.014=5357.14285714

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Create your own word problem: dividing a fraction by a whole number?

vlada-n [284]

6/10÷3=0.2 i don't know if you want an explanation

5 0

3 years ago

Which expression is equivalent to (x^4/3 x^2/3)^1/3?

KATRIN_1 [288]

Answer: $x^{\frac{2}{3} }$

Step-by-step explanation:

We have several properties of exponents in use here. The two that are used are:

$(x^{a})(x^{b}) = x^{a + b}$ <em>(Exponents with the same base that are being multiplied together can have the exponents added)</em>

$(x^{a})^{b} = x^{(a)(b)}$ <em>(A base raised to a power, and then raised to another power means that you can multiply the exponents to get the same result as doing inside operations and then outside operations)</em>

<em />

Let's apply it!

First, let's simplify what's inside the parenthesis.

$x^{\frac{4}{3} } x^{\frac{2}{3} }$ <em>(Remember, they have the same base of "x", so we can add the exponents)</em>

$x^{\frac{4}{3} + \frac{2}{3} }$ = $x^{\frac{6}{3} }$ = $x^{2}$

Now we have $(x^{2})^{\frac{1}{3} }$ . Let's use the second rule.

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

Hope this helps! :^)

7 0

3 years ago

X/4=-5/20<br> Algebra<br> Solve for x

Ivahew [28]

Answer:

Algebra =

X/4 = -5/20

Simplify :

X/4 = -1/4

Of course, Will same x/4 = -1/4

<h3>Answer : X = -1</h3>

8 0

2 years ago

Read 2 more answers

QUESTION 9.1 POINT

Rainbow [258]

Answer:

120 different color combinations are possible.

Step-by-step explanation:

The order in which the color are chosen is not important(blue, green and red is the same outcome as red, blue, green), which means that the combinations formula is used to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.