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4 years ago

Please help me with this 50 points Will marks brainliest

Mathematics

1 answer:

Natali [406]4 years ago

3 0

$((( {64}^{ \frac{1}{2}})^{ \frac{1}{8}} )^{2} = \\$

$( {64}^{ \frac{1}{16} })^{2} = \\$

$(64)^{ \frac{1}{8}} = \\$

$( {2}^{6} )^{ \frac{1}{8} } = \\$

${2}^{ \frac{3}{4} } = \\$

$\sqrt[4]{2^{3} } = \\$

$\sqrt[4]{8}$

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Nine cyclists were each asked the distance in miles they biked last week.

Ivahew [28]

Answer:

Its A or the first option

Step-by-step explanation:

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3 years ago

Sunhee had four plastic shapes a square, a circle, and a pentagon in how many ways can she line up the four shapes of the circle

julsineya [31]

Answer:

only three shapes are mentioned.

But anyhow, 4 shapes allow the following reasoning...

you can start lining up with any of the for shapes, so you have 4 possibilities, for the second position you have 3 possibilities, for the third 2 and for the last only 1.

so 4*3*2*1= 24 possible ways

but with the added rule to keep the circle and the square apart, we have to reduce the number.

by the same step-by-step reasoning we get

4 possibilities for the 1st item

only 2 possibilities for the 2nd item

(if 1st is square or circle, the other one's not an option, if it's not we have to choose one of them to not place them both at point 3 and 4)

only 1 choice for the 3rd item

(reasoning as above, if 2nd is square or circle, we have to the only other, if it isn't, we can put it here at 3rd position)

plus scenarios where either square or circle are on 1st point, the other's on 4th.

I guess that makes 14 possible arrangements

5 0

3 years ago

Four friends go to an amusement arcade.

galben [10]

Answer:

The rule is:

T(x) = 8x + 20

Explanation:

We are given that:

The rule for the amount that one friend pays is:

C(x) = 2x + 5

Now, we know that:

Each of the four friends will pay the entry fee which is $5 per person

The 4 friends will play the same number of games represented by x

This means that:

We can simply get the rule for the total amount to be paid by the four friends (T(x)) by multiplying the amount paid by each friend by 4

This means that:

T(x) = 4 * C(x)

T(x) = 4(2x + 5)

T(x) = 8x + 20

Hope this helps :)

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4 years ago

Which of the following symbols indicates that a value is included in a solution set.

Ulleksa [173]

Answer: Filled in bubble

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3 years ago

Read 2 more answers

Shawna and her best friend Keisha go shopping.

amid [387]

Answer:

138

Step-by-step explanation:

p(x) = 3x^4 + 2x^3 − 4x^2 + 21

Let x = 2

p(2) = 3*(2)^4 + 2*(2)^3 − 4*(2)^2 + 21

= 3*16+2*8-4*4+21

=48+16-16+21

= 69

This is per girl

There are 2 girls

2 * 69

138

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3 years ago