There was $800 deposited at 9% interest and $400 deposited at 4% interest.
The formula for simple interest is I = prt. Using our information we have:
88 = x(0.09)(1) + (1200-x)(0.04)(1)
88 = 0.09x + 48 - 0.04x
88 = 0.05x + 48
Subtract 48 from both sides:
88 - 48 = 0.05x + 48 - 48
40 = 0.05x
Divide both sides by 0.05:
40/0.05 = 0.05x/0.05
x = 800
1200 - x = 400
Answer:
Step-by-step explanation:
UV+VW=UW
19+4x-20=6x-35
4x-1=6x-35
34=2x
X=17
UW=19+4(17)-20
UW=67.
Answer:
<h3>2/3 lost is 1/3 kept</h3>
<h3>2/3 of the 1/3 kept is 2/9 lost</h3>
<h3>First she lost 2/3 of 36, which is 24. She had 12 left. Then she lost 2/3 of 12 which is 8. She had 4 left.</h3>
- Hence she started with $36 .
Step-by-step explanation:
<h2>Hope this helps you !! </h2>
Answer:
Step-by-step explanation:
When you use "and" you multiply the probabilities
Probability to get a 4 is 1/6
Probability to get a 5 is 1/6
Probability to get a 4 with a dice "and" a 5 with the other is 1/6 * 1/6 = 1/36
15-32= 32-15= 32 -15 15 -32