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2 years ago

Can you find the quotient?

Mathematics

1 answer:

atroni [7]2 years ago

7 0

Answer:

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1. A certain prescription medication costs $15 with MedPlus insurance and so with ricaru

Ray Of Light [21]

C 254 is answer.........

6 0

2 years ago

The cost of 10 oranges is $1. What is the cost of 5 dozen oranges?

uranmaximum [27]

Easy! A Dozen Is Equal To 12, So 12x5+= 60

10 Oranges are equal to $1 so your answer is $6 For 5 Dozen Oranges

Correct me if im wrong

5 0

3 years ago

Read 2 more answers

If p=-2, find the value of 4p +7

MissTica

4(-2)+7=-1

4(-2)=-8

-8+7=-1

8 0

3 years ago

a circle is inscribed in a square. the circumference of the circle is increading at a constant rate of 6 inches per second. As t

Burka [1]

Answer:

The rate at which Perimeter of the square is increasing is $\frac{24}{\pi} \ in/secs$ .

Step-by-step explanation:

Given:

Circumference of the circle = $2\pi r$

Rate of change of in circumference = 6 in/secs

We need to find the rate at which the perimeter of the square is increasing

Solution:

Now we know that;

$\frac{d(2\pi r)}{dt} =6\\\\2\pi\frac{dr}{dt}=6\\\\\frac{dr}{dt}=\frac{6}{2\pi}\\\\\frac{dr}{dt}=\frac{3}{\pi}$

Now we know that;

side of the square= diameter of the circle

side of the square = $2r$

Now Perimeter of the square is given by 4 times length of the side.

$P=4\times 2r =8r$

Now we need to find the rate at which Perimeter is increasing so we will find the derivative of perimeter.

$\frac{dP}{dt}= \frac{d(8r)}{dt}\\\\\frac{dP}{dt}= 8\times\frac{dr}{dt}$

But $\frac{dr}{dt} =\frac{3}{\pi}$

So we get;

$\frac{dP}{dt}= 8\times\frac{3}{\pi}\\\\\frac{dP}{dt}= \frac{24}{\pi}\ in/sec$

Hence The rate at which Perimeter of the square is increasing is $\frac{24}{\pi} \ in/secs$ .

5 0

3 years ago

Which expression represents the change from a $20 bill when you purchase an item that costs d dollars

Anettt [7]

Expression that represents the change from $20 after the purchase of an item that costs d dollars is:
20-d

6 0

2 years ago