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3 years ago

How are divisors and dividends related

Mathematics

1 answer:

san4es73 [151]3 years ago

6 0

Answer: The divisor is the thing you are dividing by. The divident is what are dividing.

Step-by-step explanation:

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Look at the example problem. Suppose Alana walks 6.6 miles the next day. Complete the steps below to find the number of miles sh

alexandr402 [8]

Answer:

Looking at the example Alana will walk. 15.23 miles in two days

step-by-step explanation:

Looking at the example and using place value system

8.63 + 6.60= 15.23 miles

4 0

3 years ago

If g(x)=x^2-4 find g(5)

spin [16.1K]

Put 5 instead of x
g(5)=5^2-4=21

7 0

3 years ago

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An open box is to be made out of a 12-inch by 20-inch piece of cardboard by cutting out squares of equal size from the four corn

Natali5045456 [20]

Answer:

Length = 15.14, width = 7.14 and height = 2.43 inches.

( correct to the nearest hundredth).

Step-by-step explanation:

Let the lengths of the squares cut out be x inches.

Then the width of the box will be 12 - 2x and the length will be

20 - 2x inches.

The height of the box is x inches.

Volume V = x(20-2x)(12-2x)

To find the value of x when V is a maximum we find the derivative and equate it to zero.

V = x( 240 - 64x + 4x^2)

V = 4x^3 - 64x^2 + 240x

dV/dx = 12x^2 - 128x + 240 = 0

4(3x^2 - 32x + 60) = 0

This won't factor so we use the formula:

x = [-(-32) +/- √((-32)^2 - 4*3*60)] / 6

= 8.24, 2.43.

So one of these gives a maximum Volume.

The second derivative

d^2V/dx^2 = 24x - 128

When x = 8.24, this = 69.6 (positive) so this gives a minimum.

x = 2.43 gives a negative value ( -49.7) so this is the maximum

So the dimensions are:-

length = 20 - 2(2.43) = 15.14

width = 12 - 2(2.43) = 7.14

height = 2.43.

7 0

3 years ago

There is the picture of the problem i’m really having trouble with it could someone help me plz :)

blondinia [14]

Look at the attached picture ⤴

Hope it will help u...

✴Have a great day✴✴

6 0

3 years ago

Khloe and her children went into a grocery store and will buy peaches and mangos. She must buy a maximum of 7 peaches and mangos

PolarNik [594]

Answer:

Step-by-step explanation:

8 0

3 years ago

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