How does finding the square root of a number compare to finding the cube root of a number? Use the number 64 in your explanation

Answers

Answer 1

Answer:

The square-root of a number has 2 same factors being multiplied to get that number while a cubic-root of a number has 3 same factors being multiplied to get that number. For example, the square-root of 64 is 8 because 8 x 8 is 64. However, the cubic-root of 64 is 4 since 4 x 4 = 16 x 4 = 64.

Step-by-step explanation:

Finding the square-root of a number means finding two same numbers that when multiplied equal one number, while finding the cubic-root of a number means finding three same numbers that when multiplied equal one number. For example, the square-root of 64 is 8 because 8 x 8 is 64. However, the cubic-root of 64 is 4 since 4 x 4 = 16 x 4 = 64.

Answer 2
Final answer:

The square root of a number is found by multiplying it by itself, while the cube root is found by multiplying it by itself three times.

Explanation:

Finding the square root of a number is the process of finding a number that when multiplied by itself gives the original number. For example, the square root of 64 is 8, because 8 x 8 = 64.

Finding the cube root of a number is the process of finding a number that when multiplied by itself three times gives the original number. For example, the cube root of 64 is 4, because 4 x 4 x 4 = 64.

So, the main difference is that the square root involves multiplying a number by itself once, while the cube root involves multiplying a number by itself three times.

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Related Questions

Complete the sentence. 0.05 is 1/10 the value of __?

Answers

To find the answer, multiply the decimal by 10. 0.05 X 10 = 0.5, and since 0.05 goes into 0.5 10 times, it is equivalent to 1/10th of 0.5.

0.05 is 1/10 the value of 0.5.

In this question, we are given that 0.05 is 1/10 the value of something, and we need to find out what that something is. To solve this, we can set up an equation:

0.05 = 1/10 * x

To isolate x, we can multiply both sides of the equation by 10:

0.05 * 10 = 1/10 * 10 * x

0.5 = x

Therefore, 0.05 is 1/10 the value of 0.5.

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Simplify (b+11)2b PLEASE HELPPPP

Answers

In order to simplify the expression (b+11)2b, we need to use the concept of distributive property.

Distributive property:

The distributive property of multiplication over addition can be used when you multiply a number by a sum.

[tex]a(b+c)=a*b+a*c[/tex]

Our expression is:

2b(b+11)

Applying distributive property here :

[tex]2b(b+11)=2b*b+2b*11[/tex]

[tex]=2b^{2}+22b[/tex]

Answer: [tex]2b^{2}+22b[/tex]

Handsome Jack is buying a pony made of diamonds. The price of the pony is PPP dollars, and Jack also has to pay a 25\%25%25, percent diamond pony tax.
Which of the following expressions could represent how much Jack pays in total for the pony?
Choose 2 answers:

A: P+1/4
B: P + 0.25 P
C: (P + 1/4) P
D : 5/4 P
E: 0.25P

Answers

Answer:

B: P + 0.25 P

D : 5/4 P

Step-by-step explanation:

The price is P.

The tax is 25% of P, or 0.25P.

The total price is the price plus the tax,

P + 0.25P = P + 1/4P = 4/4P + 1/4P = 5/4P

A percentage is a number expressed fraction of hundred

The correct options for the expression that represent how much Jack pays in total are;

B: P + 0.25·P

D: (5/4)·P

Reason:

The given parameters are;

Material from which the pony is made = Diamond

Price of the pony = P dollars

Amount Jack has to pay as diamond pony tax = 25%

Required:

The expression that represents how much Jack pays per pony

Solution:

The amount Jack pays, A = The price of the pony + Tax

The amount paid as tax = 25% of P = 0.25·P

∴ A = P + 0.25·P

The total amount Jack pays in total for the pony, A = P + 0.25·P

[tex]\therefore A = P + 0.25 \cdot P = P + \dfrac{1}{4} \cdot P = \dfrac{5}{4} \cdot P[/tex]

Therefore; The total amount paid = P + 0.25·P = (5/4)·P

The correct options are; B: P + 0.25·P, and D: (5/4)·P

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Hi I really need help with this assignment plz

Answers

the first option is the correct one


13/18 = 0.72

11/14 = 0.78

So 13/18 < (less than) 11/14.

Hope this Helps!!


one day the temperature in Rome Italy it was 30°C.. the temperature in Dallas, Texas was 83°F. which temperature was higher

Answers

30 C is equal to 86F

So Rome had the higher temperature

The temperature in Rome was higher.

To compare these temperatures directly, we can convert the

temperature in Rome from Celsius to Fahrenheit using the formula:

[tex]F = \left( C \times \frac{9}{5} \right) + 32[/tex]
Where:  

F = temperature in Fahrenheit  C = temperature in Celsius

Substituting the value for Rome's temperature:

[tex]F = \left( 30 \times \frac{9}{5} \right) + 32[/tex]

[tex]F = (54) + 32 = 86 ^{\circ} F[/tex]
So, the temperature in Rome is approximately 86 °F.  

Now we can compare the two temperatures:

Rome, Italy: 86 °F  Dallas, Texas: 83 °F

Is the square root of 31 a rational or irrational number? Explain your reasoning.

Answers

the square root of 31 is a irrational number


Kirsten and Molly are on a 3-day bike ride. The entire route is 156 miles. On the first day, they biked 64 miles. On the second day, they biked 45 miles. How many miles do they have left to bike on the third day? A. 49 miles B. 47 miles C. 50 miles D. 48 miles

Answers

all you have to do is add 64 + 45 which equals 109 then subtract from fifty which is b 47

Answer:

x= 47

Step-by-step explanation:

They are biking 3 days

64+45+x  where x is the distance on the third day

The total is 156

64+45+x = 156

Combine like terms

109 +x = 156

subtract 109 from each side

109+x-109 = 156-109

x =47

A "principal square root" is always...

A: a negative fraction

B: a positive integer

C: a negative integer

D:a positive fraction

Answers

Really none of the above.  

A principal square root of a real number is a positive real number (or a positive real number times i, if you're up to complex numbers, but let's assume not.)  It's not necessarily a positive integer, √2 being the obvious example.

Is √2 a positive fraction?   We can write it as √2 / 1 so I suppose it is.  It's certainly not a rational number.  Even if we grant irrationals as fractions surely √0=0 isn't a positive fraction.  So "always" isn't correct.

I'd go with none of the above, but if I had to choose I'd choose D.


calculate the paychecks of the following people. select the total hours and paycheck

Answers

Where is the attachment

calculate the paychecks of the following people. select the total hours and paycheck?

TimeKeep

Time cards employee time record

#0000 Tim Doe Art Dept.

DAY     in          out          ANSWER

Mon    8:00     3:10         7 1/6

Tue     8:05      3:25        7 1/3

Wed    8:00      2:30       6 1/2

Thur    7:55      2:45       6 5/6

Fri        7:58     3:38        7 2/3

out of 50 students, 15 are taking English and 30 are taking chemistry. of those students taking English and Chemistry, 6 are in both classes. How many students are taking neither classes?

Answers

15-6= 9
30-6= 24
24+9= 33
50-33= 27
27 students are taking neither class I think
Final answer:

Out of 50 students, 11 are taking neither English nor Chemistry.

Explanation:

To find the number of students taking neither English nor Chemistry, we need to subtract the number of students taking English, the number of students taking Chemistry, and the number of students taking both from the total number of students. So, the number of students taking neither is:



Total number of students - Number of students taking English - Number of students taking Chemistry + Number of students taking both = 50 - 15 - 30 + 6 = 11.

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Three rock samples have masses of 74.05 grams, 9.72 grams, and 45.49 grams. A scientist estimates the tatal mass of the samples by rounding each mass to the nearest whole number. Which lists the number will he add?

A. 75,10, and 46

B. 74.1, 9.7, and 45.5

C. 74, 10, and 45

D. 75, 10, and 50

Answers

The lists he would add would be C because 74.05 rounds to 74, 9.72 rounds to 10 and 45.49 rounds to 45 because it is closer to 45 than 46.

The Answer Is C) because 74.05 rounds to 74, 9.72 rounds to 10 and 45.49 rounds to 45 because it is closer to 45 than 46.

What ordered pair is a solution of the system of equations y=x^2-x-20 and y=3x-15?

Answers

Hey there!!

Equations given :

y = x² - x - 20 -------- ( 1 )

y = 3x - 15 ------------ ( 2 )

Now, lets first solve for the 1st equation ...

... x² - x - 20

We can write -x as -5x + 4x

... x² + 4x - 5x - 20

... x ( x + 4 ) - 5 ( x + 4 )

... ( x - 5 ) ( x + 4 )

y = ( x - 5 ) ( x - 4 )

Now, let's solve the second equation ...

y = 3x - 15

... y = 3 ( x - 5 )

We have two equations, now getting them together..

3 ( x - 5 ) = ( x - 5 ) ( x - 4 )

Divide by x-5 on both sides

3 = x - 4

Add 4 on both sides

x = 7

The value of x is 7

Now substituting this, we get the value of y

We have,

y = 3x - 15

... y = 3(7 ) - 15

... y = 21 - 15

... y = 6

Hence, the ordered pair is ( 7 , 6 )

Hope my answer helps!

Final answer:

The ordered pair that serves as a solution to the given system of equations is found by setting the equations equal to each other, coupling the x-values with their corresponding y-values after calculation. The solutions are (5,0) and (-1,-18).

Explanation:

To find the ordered pair that is a solution to the system of equations y = x^2 - x - 20 and y = 3x - 15, we can set the two equations equal to each other and solve for the variable x.

So, the solutions to the system are (5,0) and (-1,-18).

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How much of an alloy with 30% copper must be added to 25 pounds of a second alloy that is 20% copper to create a 27% alloy? 33.85 lb 58.33 lb 391.67 lb

Answers

Answer:

58.33 lbs.

Step-by-step explanation:

There are already 25 lbs of alloy of copper

Of this 25 lbs, 20% is pure i.e. copper content = 25(0.5) = 5lbs.

Now available is

Copper      Other metals

5 lbs                20 lbs

Let x lb of 30% copper is added.

Then new alloy will have 5+0.3x lb copper in total of 25+x lbs

Percentage pure = [tex]\frac{5+0.3x}{25+x} =27%[/tex]

Simplify to get

[tex]\frac{5+0.3x}{25+x} =\frac{27}{100} \\\\Cross multiply:\\27(25+x) =100(5+0.3x)\\500+30x =675 +27x\\3x = 175\\x = 175/3 = 58.33 lbs[/tex]

Hence answer is 58.33 lbs should be added.



The answer should be B or the second option. :)

what is the function rule for the line?

Answers

Answer:

A (Wrong)

B (Correct)

C (Wrong)

D (Wrong)

Step-by-step explanation:

The y-intercept is [tex]-2[/tex] because the line intercepts are touch the y-intercept at [tex]-2[/tex]. Further more find two point on the line that has whole number in the order pair. Which is [tex]-\frac{3}{2}[/tex] meaning that it takes the point to move [tex]3[/tex] units down and to [tex]2[/tex] right.


How do you evaluate the expression to this problem 24 divided by (-4)+(-2) times (-5)

Answers

24/-30 would be the answer

I think it's 24/- 36

Lisa estimates the product 351 × 34 is more than 10,000. Gene disagrees. He estimates the product is less than 10,000. Whose estimate is better? Explain your thinking.

Answers

Lisa because If the numbers were smaller she would have known that gene probably would have guessed correctly. It would be hard to not think the numbers 351 x 34 doesn't exceed 10,000.

which number is the additive inverse of-10 1/4

Answers

The additive inverse of the number is the same number but with the opposite sign.

The number you are given is negative, so the additive inverse would be positive.


The answer is 10 1/4

The additive inverse of -10 1/4 is 10 1/4, as it is the number that results in zero when added to the original.

The additive inverse of a number is the number that, when added to the original, will result in zero. For the number -10 1/4, its additive inverse would be the opposite sign of that number. Therefore, the additive inverse of -10 1/4 would be 10 1/4.

There are five fewer trucks than cars in the parking lot. If there are eight trucks how many cars are there

Answers

There are 5 fewer trucks, that means there are 5 more cars than trucks  

 

So no. of cars = 8+5 = 13

3 hundreds equals how many ones?

Answers

Answer:

Three hundreds equals $300 which is equivilant to 300 1's you get that because there is 100 cents in 1 dollar. And there are 100 ones in $100. Therefore your answer would be 300. Hope this helps

Step-by-step explanation:


Gabe drove 124 miles in 150 minutes. find Gabe's speed in kilometers per hour. HELP PLEASE FOR MY TEST TMMRW

Answers

First, you need to convert the minutes into hours, to do this you divide the minutes by 60 (the amount of minutes in an hour). Once you've gotten the value (which is 2.5), you divide that by the amount of miles drove, then you get the unit rate, or in other words       the kilometers per hour, which equals 49.6 km/h

Paul has 7 piles of sports cards. There are3 basketball. football. and4 baseball cards in each pile. How many total sports cards does Paul have?

Answers

Paul has 70 Total sport cards.

3 (Baseball) + 3 (Football) + 4 (Baseball) = 10 (Total cards per pile) × 7 (Total Piles) = 70 (Total Cards

3+3+4=10×7=70

(All shown work is this ^)

If I'm right please help me out by following me. Thank you for your wonderful question~!
Answer:

252 total sports cards

Explanation:

3 basketball cards, 3 football cards, and 4 baseball cards and 7 piles how many cards total.

3 * 3 = 9 fb&bb cards

9 * 4 = 36 cards

36 * 7 = 252 total sports cards.

If this helped I would appreciate it if you pressed thank you.

X+5 = 57-26
Solve for x!!

Answers

First, we must subtract

57

-

26

______

31

Second, we isolate the variable!

X + 0 = 31 - 5

X+0 = 26

X=26

Finally,Plug it in

26 + 5 = 57 - 26

26 + 5 = 31

31 = 31

Check

Hope I helped!

Good Luck!





x + 5 = 57 - 26

x = 57 - 26 - 5

x = 26

If x=12y, which expression represents 1x?

Answers

The correct answer is easy 1x=12y

write thw equation of the line that it is perpendicular to y=7x-3 and passes through the origin

Answers

Answer:

Equation of the line that it is perpendicular to y=7x-3 and passes through the origin is given by 7y + x = 0

Explanation:

  We have equation of line , y =7x -3, comparing it with y = mx +c

  So slope of line , m = 7

 We know that the product of slopes of perpendicular lines = -1

 So   m*Slope of perpendicular line = -1

        7* slope of perpendicular line = -1

        slope of perpendicular line = -1/7

 Given that the perpendicular line passes through origin (0,)0)

 We also know that equation of a line passing though origin is given by the expression, y = mx

 Here m = -1/7

 So equation of perpendicular line, y = -x/7

                   or      7y + x = 0

 Equation of the line that it is perpendicular to y=7x-3 and passes through the origin is given by 7y + x = 0

   

I know that: the first term of the sequence is -2, and the fifth term is -1/8
.
What do you know?

Answers

Solution

Here the first term = -2

5th term = -1/8

Now we have to find the common ratio (r)

Fifth term A5 = -1/8

-1/8 = [tex]a_{1} r^{4}[/tex]

Here [tex]a_{1} = -2[/tex]

Plug in [tex]a_{1} = -2[/tex]  in the fifth term and find the value of r.

-1/8 = -2[tex]r^{4}[/tex]

r^4 = 1/16

Taking 4th root, we get

r = 1/2

Now let's find the second term.

first term *r = -2 *1/2 = -1

2nd term = first term * 1/2 = -1

3rd term = second term * 1/2 = -1 * 1/2 = -1/2

4th term = 3rd term *r = -1/2 *1/2 = -1/4

Thank you :)


I need help asap on this please

Answers

A. $17.55+ x = $26.91

B. $26.91 - $17.55 = $9.36
X = $9.36

C. The toaster costs $9.36
a. 26.91 = t + 17.55

b. 26.91 - 17.55 = 9.36 = t, or the price of the toaster

c. kelly bought a toaster that cost $9.36 and a vacuum that cost $17.55. In total, she spent $26.91

Is my answer correct if not what is it ?

Answers

it's not an expression, an expression, is like, the entire equation.
Your answer is incorrect because X is a common said term, right? It’s obviously a variable, and it’s a constant. But an expression is like the entire problem or math expression you know what I’m saying?

Angle Bisector Solve for Y

Answers

As <ABC=40

3x-1+34-2x=40

x =40-34+1 = 7

In triangle ABD

3x-1 + 90 +3y + 6= 180

3(7) +3y +95 =180

3y= 180-95-21=64

Y =64/3

simplify (12x-14)-(3x+9)-(-4-1)

Answers

(12x-14)-(3x+9)-(-4-1)

= 9x-18


12x-3x=9x

-14-9+4+1=-18

*Subtracting a group of numbers in parenthesis is the same as -1 times what every is in the parenthesis.

So it would be (12x-14)+(-3x-9)+(4+1)... which makes the equation alot easier to simplify.

3x-6+5x-2
What is the answer

Answers

If you combine the like terms it will be 8x-8

3x+5x = 8x

-6-2 = -8

8x-8

Here's some work!


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