Answer:
$432
Step-by-step explanation:
367+65=432
367_________+65__________432
The amount in dollars that is in the account after 50 years expressed in power is; 2⁹
<h3>How to apply the rule of exponents?</h3>
We are told that the money doubles in value after every 10 years.
When the account was opened it had 2⁴ dollars in it and after 50 years it has doubled 5 times. The doubling increased by a factor of 2⁵ and is now has a balance of 2⁴ × 2⁵.
Using the rule of exponents, we have;
2⁴ × 2⁵ = 2⁹
Read more about Rule of Exponents at; brainly.com/question/11761858
#SPJ1
A. 10 hours, fro, 6 to noon it’s 6 hours and after 1 p.m. she world 4 more so 10
Answer:
$11.63
Step-by-step explanation:
3 packs of pens x $3.59 = $10.77 worth of pens
To find the tax--> 8%= 0.08
0.08 x 10.77= 0.8616
0.86.16+ 10.77= $11.6316
Rounded to the nearest 10th is $11.60
