Ask question

Ask question

All categories

Anuta_ua [19.1K]

3 years ago

5

Solve for the variable. The quotient of a number n divided by -4.5 equals 200.6.

1 answer:

solong [7]3 years ago

5 0

Answer:

-902.7

I hope this helps

You might be interested in

4x^2 - 24x + 7 = 3<br> I don't understand how to get to the final answer of <br> x= 3 ± 2sqrt2

sergey [27]

4x² - 24x +7-3 =0
4x² - 24x + 4=0 /:4
x² - 6x +1=0
Use formula

$x = \frac{-b+/- \sqrt{ b^{2}-4ac } }{2a} 

For our equation a=1, b= - 6, c = 1

x= (6+/- \sqrt{36-4)}/2 = \frac{-6+/- \sqrt{32} }{2} = \frac{-6+/- \sqrt{16*2} }{2} = \frac{-6+/-4 \sqrt{2} }{2} 

= -3 +/- 2\sqrt{2} 
$

8 0

3 years ago

A company makes cones out of solid foam. Each cone has a height of 9 inches, and its base has a diameter of 5 inches. How much f

Marrrta [24]

Answer:

0.375

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Distributive property of 224÷7

Tcecarenko [31]

224
-----

=1/7 (224)

=1/7(210 + 14)

=210 14
----- + ------
7 7

= 32

3 0

4 years ago

Which of the following is the solution to the differential equation dP/dt+P=10 with the initial condition P(0)=4

Ber [7]

Answer:

Option C. $P=10-6e^{-t}$

Explanation:

<u>1. Separate variables:</u>

$\dfrac{dP}{dt}+P=10\\ \\ \\ \\\dfrac{dP}{dt}=-P+10\\ \\ \\ \dfrac{dP}{-P+10}=dt$

<u></u>

<u>2. Find the indefinite integrals</u>

$-\ln{(10-P)}=t+C$

<u></u>

<u>3. Solve for P</u>

$10-P=e^{-t+C}\\ \\ 10-P=Ke^{-t}\\ \\ P=10-Ke^{-t}$

<u></u>

<u>4. Use the initial condition, P(0) = 4, to find K:</u>

4 = 10 - K(e⁰)

4 = 10 - K

K = 10 - 4

K = 6

<u></u>

<u>5. Substitute K = 6 into the integrated equation:</u>

$P=10-6e^{-t}$

That is the option C.

4 0

3 years ago

Which number is a solution of the inequality? 3x – 7 > – 1 A. 0 B. 2 C. 5

Softa [21]

Answer:

C. 5

Step-by-step explanation:

3x – 7 > – 1

Add 7 to each side

3x – 7+7 > – 1+7

3x> 6

Divide each side by 3

3x/3 >6/3

x >2

X must be greater than 2

5 0

4 years ago

Read 2 more answers