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3 years ago

Rewrite the rational exponent as a radical by extending the properties of integer exponents

Mathematics

1 answer:

Alla [95]3 years ago

7 0

Answer:

2^(5/8)

Step-by-step explanation:

Here the base is 2, the exponent in the numerator is 7/8 and that in the denominator is 4. Division is indicated. The exponent rule in this case is to subtract the exponent of 2 in the denominator from the exponent of 2 in the numerator: 7/8 - 2/8 = 5/8. Thus, the quotient in rational exponent form is

2^(5/8)

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Eleanor and her little sister Joanna are responsible for two chores on their family’s farm, gathering eggs and collecting milk.

iris [78.8K]

Answer:

4 dozens

Step-by-step explanation:

Find Eleanor and Joanna's ratio of eggs to milk

Eleanor:

Dozen eggs : gallons of milk

9 : 3

3 : 1

Joanna:

Dozen eggs : gallons of milk

2 : 2

1 : 1

They gather one gallon of milk each which means Joanna has 1 dozen eggs and Eleanor has 3 dozens of eggs.

Total dozen of eggs = 3 + 1 = 4

Therefore, total dozen of eggs the family have per week is 4 dozens.

4 0

3 years ago

a player gets to throw 4 darts at the target shown. Assuming the player will always hit the target, the probability of hitting a

padilas [110]

Answer:

3.375

Step-by-step explanation:

(3/5)^3 / (2/5)^3 = 3.375

3 0

3 years ago

Read 2 more answers

Please help! I will not need help with the graph at the bottom just the equation

gladu [14]

isolate y

move y to the right

4y=-2x-8

divide by 4

y = -1/2x -2

solution is

y=-1/2x-2

6 0

4 years ago

A ring-shaped region shown below. Its inner diameter is20 yd. The Width of the ring is 3 yd. Find the area. Of the shaded region

babunello [35]

9514 1404 393

Answer:

216.66 yd²

Step-by-step explanation:

One way to find the area of a ring like this is to multiply its centerline length by the width of the ring.

Here, the diameter of the circle that is the centerline of the ring is 23 yd. The circumference of that circle is ...

C = πd = 3.14(23 yd) = 72.22 yd

Then the ring area is ...

(72.22 yd)(3 yd) = 216.66 yd² . . . area of shaded region

8 0

3 years ago

If point A is located at (-7, -3),

Taya2010 [7]

Answer:

-15

Step-by-step explanation:

because you have to add 12 to -3

4 0

4 years ago