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3 years ago

Please help 10 points

Mathematics

1 answer:

solniwko [45]3 years ago

4 0

Answer:

16x^(4/5)

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Step-by-step explanation:

While you don't specifically state what you're supposed to do with this expression, it's an easy guess that you want to rationalize the denominator.

Let's write it as

------------ . We want to eliminate the radical from the denominator.

x^(1/5)

To accomplish this, multiply numerator and denominator by x^(4/5). Note that [x^(1/5)][x^(4/5)] = x^1 = x, which is what we want for the new denominator.

We end up with:

16x^(4/5)

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Rachel has 1/2 pound of flour in a container. If the container is 2/5 full, how many pounds of flour can Rachel fit in the entir

Westkost [7]

Answer:

1 1/4 pounds

Step-by-step explanation:

You can write the equation ...

(1/2) lb = (2/5) × container

Multiplying by the inverse of 2/5 gives ...

(1/2)·(5/2) lb = container

5/4 lb = container

container = 1 1/4 lb

3 0

3 years ago

Jerome will also order t-shirt for the volunteer he will order both adults and child t-shirt . Adults t-shirt are $5 child t-shi

Gala2k [10]

Answer:

$A\geq 200...(1)$

$5A+2.50C\leq 1500...(2)$

Step-by-step explanation:

Let A represent number of adult t-shirts and C represent number of child t-shirts.

We have been given that adults t-shirt are $5 child t-shirt are $2.50, so cost of A adult t-shirts would be $5A$ and cost of C child t-shirts would be $2.50C$ .

We have been given that Jerome need at least 200 adults t-shirt. This means the number of adult t-shirts should be greater than on equal to 200.

We can represent this information in an inequality as:

$A\geq 200...(1)$

We are also told that Jerome will spend no more than $1500 on t-shirt. This means that cost of A adult t-shirts and C child t-shirts should be less than or equal to 1500.

We can represent this information in an inequality as:

$5A+2.50C\leq 1500...(2)$

Therefore, our required system of inequalities would be:

$A\geq 200...(1)$

$5A+2.50C\leq 1500...(2)$

3 0

3 years ago

The ____ is the horizontal distance between two points.

timama [110]

The length of line segment is the horizontal distance between two points

Suppose

a line has endpoints

(x-1,y1)
(x2,Y2)

The length of the line is

√(x_1-x_2)²+(y_1-y_2)²

6 0

1 year ago

Of 400 votes cast, olivia received 38% of the votes and michael received 116 votes. what percentage did michael receive?

ch4aika [34]

Of 400 votes cast, olivia received 38% of the votes and michael received 116 votes. what percentage

6 0

2 years ago

Help please!!!!!!!!!!!!!

kaheart [24]

Answer:

Step-by-step explanation:

6x3=18

8-3=5

6+1=7

7x5=35

35+18=53

I hope this helps!

5 0

2 years ago