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3 years ago

{Thanks for answering my questions!} #thanks

2 answers:

7 0

6=24a so you have to leave the a on one side of the equation. so you divide the 24 on both sides so the a could be by itself and divide 6 by 24. the answer is a=0.25

telo118 [61]3 years ago

3 0

Answer:

a=0.25

Step-by-step explanation:

divide both sides by 24 to solve for a

6/24= 3/12 = 1/4= 0.25

a=0.25 or 1/4

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MATH: EXPONENTIAL WORK PROBLEM 1. HELP PLEASE! 13 pts

Strike441 [17]

The amount of the radioactive substance is 374.6 g

<h3>How to determine the amount of radioactive substance?</h3>

The given parameters are:

Initial, a = 424 mg
Rate, r = 6%
Time, t = 2 hours

The amount of the radioactive substance is calculated as:

A(t) = a(1 - r)^t

This gives

A(t) = 424 * (1 - 6%)^t

At 2 hours, we have:

A(2) = 424 * (1 - 6%)^2

Evaluate

A(2) = 374.6

Hence, the amount of the radioactive substance is 374.6 g

Read more about exponential functions at:

brainly.com/question/2456547

#SPJ1

4 0

2 years ago

10+4x =12+3x<br><br> How is this solved?

soldier1979 [14.2K]

Answer:

x=2

Step-by-step explanation:

$10+4x=12+3x$
$10+4x-3x=12+3x-3x$
$10+x=12$
$10+x-10=12-10$
$x=2$

<u><em>FINAL ANSWER</em></u>

8 0

3 years ago

Read 2 more answers

Find the midpoint of the line segment joining the points R(-5,5) and S(4.6).

tigry1 [53]

Hey there! I'm happy to help!

To find the x value of the midpoint, you add the x values and divide by 2.

-5+4=-1

-1/2=-1/2

For the y value, you add the y values and divide by 2.

5+6=11

11/2=5 1/2

So, the midpoint is (-1/2, 5 1/2).

Have a wonderful day! :D

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20-%200.4%20%2B%201.5%283.1%29" id="TexFormula1" title=" - 0.4 + 1.5(3.1)" alt=" - 0.4 + 1.5(

ANTONII [103]

Hi,

$- 0.4 + 1.5(3.1) \\ - 0.4 + 1.5 \times 3.1 \\ - 0.4 + 4.65 = 4.25$

Hope this helps.
r3t40

8 0

3 years ago

Which expression is equivalent to StartRoot 128 x Superscript 8 Baseline y cubed z Superscript 9 Baseline EndRoot? Assume y grea

Nataly [62]

Answer:

Option C.

Step-by-step explanation:

The given expression is

$\sqrt{128x^8y^3z^9}$

It can be written as

$\sqrt{(64\cdot 2)\cdot x^8\cdot y^{2+1}\cdot z^{8+1}}$

$=\sqrt{8^2\cdot 2\cdot (x^4)^2\cdot y^{2}\cdot y\cdot (z^{4})^2\cdot z}$

$=\sqrt{(8x^4yz^4)^2\cdot 2yz}$

$=8x^4yz^4\sqrt{2yz}$

Therefore, the correct option is C.

6 0

3 years ago