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[tex]a^{\frac{m}{n}} =\sqrt[n]{a^m}[/tex]

so the answer will be b [tex]\sqrt[7]{x^3}[/tex]

hope this helps :)

Answer:

0.5

Step-by-step explanation:

How to Find the Mean. The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

When we add them, it's 2.5.

Now we divide.

Answer:

0.5

Step-by-step explanation:

2+(-2.5)+(-1)+0+4 =2.5

2.5/5 = 0.5

Answer:

A fraction, colon, words

Answer:

x = -8

Step-by-step explanation:

slope of y = 1/6 is zero

the negative reciprocal of zero is considered to be 'undefined', which is the slope of x=-8 (or x = 'any number')

Answer:

8a. 0 8b. -1/3

Step-by-step explanation:

slope formula: [tex]\frac{y_{2} - y_{1}}{x_{2} - x{1}}[/tex]

8a. => (8 + 12)/(17 - 17) = 20/0 = 0

8b. (1 + 2)/(-3 - 6) = 3/-9 = - 1/3

Answer:

8a: 0 8b: -1/3

Step-by-step explanation:

slope is y2-y1/x2-x1

8a: 8+12/0=0

8b: 1+2/-3-6=3/-9=-1/3

Answer:

3.9

Step-by-step explanation:

i need more detale """))

Answer:

0.2 is 8% of 2.5

Step-by-step explanation:

question: what percent of 2.5 is 0.2

paraphrased: 0.2 is what fraction of 2.5 (then convert to percent)

make into fraction

0.2/2.5

=2/25

therefore 0.2 is 2/25ths of 2.5  !

to convert to percentage, make the denominator /100

2/25

multiply by 4 both sides

= 8/100

8 out of 100 is 8%

=8%

hope this helps !

Answer:

x=5,3

Step-by-step explanation:

Answer:

3,3

Step-by-step explanation:

Answer:

352

Step-by-step explanation:

A = 2(wl+hl+hw) = 2(8 · 12 + 4 · 12 + 4 · 8) = 352

Answer:

The number of cartons of concentrated orange juice she needs in 4.5 gallons of orange juice is 12 cartons of orange juice

Step-by-step explanation:

The given parameters are;

The volume of the concentrated orange juice = 12 fluid ounce cartons

The ratio of orange juice concentrate to water = 12 fluid ounces to 36 fluid ounces

The amount of orange juice James need = 4.5 gallons = 576 fluid ounces

Therefore;

The  ratio of orange juice concentrate to water is 12:36

Therefore;

Let 'x' represent the amount of concentrated orange juice in 4.5 gallons of orange juice, and let 'y' represent the amount of water in the 4.5 gallons of orange juice, we have;

x + y = 4.5 (gallons)...(1)

x:y = 12:36 = 1:3

∴ x/y = 1/3

3·x = y...(2)

From equation (1) and equation (2), we have;

x + y = 4.5

x + 3·x = 4.5

x = 4.5/4 = 1.125

x = 1.125

The amount of concentrated orange juice in 4.5 gallons of orange juice, x = 1.125 gallons

∴ y = 3 × x = 3 × 1.125 = 3.375

y = 3.375

The amount of water in the 4.5 gallons of orange juice, y = 3.375

Therefore, we have;

4.5 gallons = 576 fluid ounces

∴ 1.125 gallons = (576/4.5) × 1.125 = 144 fluid ounces

The amount of fluid ounces per carton = 12 fluidounces/carton

∴ The number of cartons in 144 fluid ounces = 144 fluidounces ÷ 12 fluidounces/carton = 12 cartons

The amount of concentrated orange juice she needs in 4.5 gallons of orange juice, x = 1.125 gallons = 144 fluidounces = 12 cartons

The amount of concentrated orange juice she needs in 4.5 gallons of orange juice, x = 12 cartons of orange juice

The amount (number of cartons) of concentrated orange juice she needs in 4.5 gallons of orange juice, x = 12 cartons of orange juice.

Answer:

3 $50's and 12 $20's

Step-by-step explanation:

I believe this is the correct answer, good luck

Answer:

8.9 billion in 20dollar and 1.7 billion in 50 dollar

Answer:

Yes but not in size and not enough info

Step-by-step explanation:

Hope it helps

Please brainliest

Answer:

1. b & d

2. d

Step-by-step explanation:

no fractions, decimals can be in a standard form equation

Answer:4/8 or simplified answer 1/2

Step-by-step explanation:

3/4 + 3/8, first you have to find the highest common factor of 4 and 8.

The answer is 9. The denominator of both side will be 8. Now you ask yourself 4 times what gives you 8 and times the numerator by that number. And do the same for the 8.

6/8 + 3/8= 9/8

9/8 - 5/8= 4/8

The simplified answer is 1/2

Answer:

Step-by-step explanation:

                                                           4x + 1

The quotient   (f/g)(x) is    (f/g)(x) = ---------------

                                                          x^2 - 5

Note that x^2 means "square of x," whereas "x2" is ambiguous.

Answer:

8.3

Step-by-step explanation:

8.3 - 8.3 = 0

Answer:

8.3+(-8.3) would equal 0 so the answer should be 8.3

Answer:

Pythagorean Theorem = a^2 + b^2= c^2

Step-by-step explanation:

(3)^2+ (4)^2 = C

3^2= 9

4^2= 16

9+16=25

(2 legs no hypotenuse)

9^2+ b^2=7^2

9^2 = 81

7^2= 49

81-49= 32

(you have to sqaure root it because the oppsite of sqaured is sqaured root)

32 squared = 5.657

and rounded is 5.7

Answer:

150 cm

Step-by-step explanation:

It's 150 cm because if you multiply L x W x H, you will get your answer. So it would be 6 x 5 x 5 = 150.

Answer:

40

Step-by-step explanation:

Answer:

There would be 40 sets of 1/4 in $10.

Step-by-step explanation:

This is because when you divide 10 by 0.25 (1/4) it is equal to 40.

You can also think of 4 times 10 since 4 1/4s(.25 cents) are equal to a dollar.

Hope that makes sense :)

Answer:

X4

Step-by-step explanation:

Answer:710

Step-by-step explanation:

Answer:

3. 6 ft

4. 60 ft

5. 0.2 m

6.24 in

Step-by-step explanation:

Answer:

0.45

Step-by-step explanation:

2.70 / 6 = 0.45

Answer:

1 apple is 2.2

Step-by-step explanation:

Answer:

π(x+2)^2

Step-by-step explanation:

The formula for the area of a circle is π*radius squared.

2x + 4 is the length across the entire circle, which would make it the diameter.

The radius is half the diameter.

So, to find out the radius, simply divide the diameter by 2.

2x+4/2

x+2

Now, plug the newly found radius into the formula.

Area=π*(x+2)^2

Answer:

If referring to surface area, it would be equal to 114 ft²

Step-by-step explanation:

Area = BH or LW

Multiply the two dimensions given

12 * 9.5 = 114

114 square feet

Answer:

$12.90/ 12.9

Step-by-step explanation:

divide 15 % by 86