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3 years ago

Twice a number k plus 8 equals one-half times the quantity of four times a number k plus fourteen ?

Mathematics

1 answer:

belka [17]3 years ago

8 0

Answer:

No solutions

Step-by-step explanation:

So putting that into an equation it equals

2k+8=(4k+14)÷2

Move the 2 to the other side.

2∙2k+8=4k+14

Simplify.

4k+8=4k+14

It doesn't make sense so No Solutions

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ANTONII [103]

Second and 4th are your answers!

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The nth term of a sequence is 3n2/2

Anna71 [15]

Question:

The nth term of a sequence is $\frac{3n^2}{2}$ . Find the fifth term of the sequence

Answer:

The 5th term of the sequence is 37.5

Step-by-step explanation:

Given

$nth\ term = \frac{3n^2}{2}$

Required

Find the 5th term

To find the 5th term, we simply substitute 5 for n in the above expression.

This gives

$5th\ term = \frac{3 * 5^2}{2}$

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3 years ago

Given a data set consisting of 33 unique whole number observations, its five-number summary is: [19,32,47,61,77] how many observ

Dafna11 [192]

Given a data set consisting of 33 unique whole number observations, its five-number summary is: [19,32,47,61,77] how many observations are strictly less than 32?

Solution: The five number summary denotes:

Minimum = 19

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Median = 47

Third Quartile = 61

Maximum = 77

Since there are an odd number of observations (33) in the data set, the First Quartile (32) must be at the (33+1)/4 = 8.5th position, meaning there are 7 numbers less than 32.

Therefore, there are 7 observations that are strictly less than 32

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Somebody help me, if at all possible show me how to solve problems like this so I'm not relying on Brainly to help me. (HELPFUL

Olenka [21]

Answer:

yz=34

Step-by-step explanation:

$6(2x+12+6)=10(x+3+10)\\\\6(2x+18)=10(x+13)\\\\12x+108=10x+130\\\\12x-10x=130-108\\\\\frac{2x}{2}=\frac{22}{2} \\\\x=11\\\\yz=2x+12 \\\\=2(11) +12\\\\\yz=34$

have a nice day!!

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gizmo_the_mogwai [7]

I answered your other one but its 6 or 6/1

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