Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.
Below are the answers:
a. <span>An = Ao • 2^(t/30)
b. </span>An = 1500 • 2^(60*2/30) <span>or An = 24000
</span>c. <span>4000 = 1500 • 2^(t/30)
</span>or 4000/1500 = 2^(t/30)
<span>or ln(40/15) = (t/30) ln(2) </span>
<span>or t = 30* ln(8/3) / ln(2) </span>
<span>or t ~ 42.45 min</span>
Answer:
x = 2 yd
Step-by-step explanation:
Angles of 45 degreees = two congruent legs
for the Pythagorean theorem
2x^2 = 8
x^2 = 4
x = 2
Answer:
The answer is 1490
Step-by-step explanation:
u just throw the two zeros from the hundred to the back
First we must distribute the 2.6 to everything inside the ()
The new equation would then be
14.3p-32.24 = 127.92
Then you would add a -32.24 to each side of the equal sign, so that the 32.34 would become a zero pair on the right side of the equal sign and cancel.
The new equation would then be
14.3p = 160.16
Then you divide each side of the = by 14.3, that way the p becomes isolated.
14.3p/14.3 = 160.16/14.3
Then you're left with
p = 11.2
Hope this helped :)
Good luck!