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____ [38]
2 years ago
14

Which expression is equivalent to (4 x cubed) (2 x) superscript negative 4?

Mathematics
1 answer:
Shalnov [3]2 years ago
7 0

Answer:

section covers somplifying algebraic expressions

Step-by-step explanation:

<h3>(4x^{3})(2x^{-4}) = \frac{4x^{3} }{2x^{4} } = 2/x⇒</h3>
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Factoring Gcf -2x^2-2x+84
marin [14]

Answer:

  2

Step-by-step explanation:

The factors of the three terms are ...

  (-1)(2)(x)(x)

  (-1)(2)(x)

  (2)(2)(3)(7)

The only common factor is 2.

_____

The expression can be factored as ...

  -2(x +7)(x -6)

5 0
3 years ago
Solve for x. x +7 / -3=1
ch4aika [34]
<h3>I'll teach you how to solve x +7 / -3=1</h3>

-----------------------------------------------

x +7 / -3=1

Subtract 7/-3 from both sides:

x+7/-3-7/-3=1-7/-3

Simplify:

x=10/3

Your Answer Is x=10/3

plz mark me as brainliest if this helped :)

7 0
3 years ago
The test scores of 32 students are listed below. Construct a boxplot for the data set and include the values of the 5-number sum
zhenek [66]

Answer:

Boxplot is constructed using quartiles and 5 No. summary means including minimum value of data, 1st quartile, 2nd quartile, 3rd quartile and maximum value of data.

As data already in increasing order, we find quartiles using the following formula,

value\:of\:K_{th}\:Quartile\:,\, Q_k=\:value\:of\:(\frac{k\times{(n+1)}}{4})\,\:th\,observation

where n = No. of Observations.

∴, 1st Quartile,

Q_1 = \frac{1\times{(32+1)}}{4}\, th\:\:observation\\\\ \:\:\:=8.25\,th\:observation\\\: \:\:= 8th\,+0.25(9th-8th)\\\:\:\:= 55 + 0.25(57-55)\\\:\:\:= 55.5

2nd Quartile,

Q_2 = \frac{2\times{(32+1)}}{4}\, th\:\:observation\\\\ \:\:\:=16.5\,th\:observation\\\: \:\:= 16th\,+0.5(17th-16th)\\\:\:\:= 69 + 0.5(70-69)\\\:\:\:= 69.5

3rd Quartile,

Q_3 = \frac{3\times{(32+1)}}{4}\, th\:\:observation\\\\ \:\:\:=24.75\,th\:observation\\\: \:\:= 24th\,+0.75(25th-24th)\\\:\:\:= 79 + 0.75(81-79)\\\:\:\:= 80.5

Minimum value of data = 32 & Maximum value of data = 99

So, Values of 5 no. that are to ne include in Boxplot are 32, 55.5, 69.5, 80.5, 99.

BoxPlot is attached with this ans.

7 0
3 years ago
Lola takes the train from Paris to Nice. The distance between the two cities is about 921,000 meters. If the train travels at a
Andru [333]
Distance =rate/time so your answer is 3 hours first you have to convert meters to kilometers 921000 meters = 921 Km so you have like terms to calculate so your distance becomes 921 Km then divide by the speed 907÷3 = 3 so your answer is 3 hrs
7 0
3 years ago
Read 2 more answers
The product of two whole numbers is 918 and their sum is 61. What are the two numbers?
Leviafan [203]

Answer:

34 and 27

Step-by-step explanation:

34 times 27 equals 918 and 34 plus 27 equals 61

3 0
3 years ago
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