Answer:
Paul earned $2.6 more interest than Monica.
Step-by-step explanation:
Giving the following information:
Monica:
Initial investment= $300
Interest rate= 4.2%
Paul:
Initial investment= $400
Interest rate= 3.8%
<u>To calculate the income earned, we need to use the following formula:</u>
I= P*r*t
P= principal
r= interest rate
t= time
Monica:
I= 300*0.042*1= $12.6
Paul:
I= 400*0.038*1= $15.2
Paul earned $2.6 more interest than Monica.
128 at 4 weeks
6 lb 3 oz born
There are 16 ounces in a pound
Multiply 16 by 6 you get 96
Add the three you get 99
He was 99 oz day of his birth
Now subtract the two
128-99
29
He gained 29 ounces
In this case, we'll have to carry out several steps to find the solution.
Step 01:
Data
Triangle 1:
side 1 = 7
side 2 = 8
side 3 = 10
Triangle 2:
Perimeter = 100
shortest side = ?
Step 02:
Triangle 1:
Perimeter = 7 + 8 + 10 = 25
Triangle 2:
shortest side
We must apply the properties of similar triangles.
25 * shortest side = 100 *7
shortest side = (100 *7) / 25 = 28
The answer is:
The lenght of the shortest side is 28.
Answer:
Substitute the w‘s in the equation for 2.
8(2)^2+8(2)+9
32+16+9
57
:)
Answer: Upper left corner
Explanation:
The error happens in step 2. Notice that x is <u>not</u> part of the second term 16, so there's no way to factor x from it unless you want a fraction to result.
The second step should be 8(4x-2)
Another way to factor is to say 16(2x-1)