Answer:
$1280.59
53 years
Step-by-step explanation:
To find how much we will get in 5 years, we use the formula:
P = $1200
r = 1.3% or 0.013
t = 5
Now that we have our values, let's plug them into the formula.
We will have $1280.59 after 5 years.
Now to find how long it will take for our investment to double.
t = ln(A/P)/r
A = 2400
P = 1200
r = 1.3 or 0.013
Let's plug it in.
t = ln(2400/1200)/0.013
t = ln(2)/0.013
t = 53.32 or 53 years
Answer:
A. Being above 180 centimeters and having black hair are independent of each other.
Step-by-step explanation:
These are instinctively two characteristics that are not related and the table data proves it.
If they were dependent, you would have only people with black hair above 180 cm, and all people with black hair would be above 180 cm.
You can be above 180 cm and have black, brown or blonde hair. The table shows a proportion of people > 180 cm about equal (around 30% of the sampling) for each hair color.
And people above 180 cm only represent 30% of the people with black hair.
Answer:
The Total Area of the Figure is 99 sq ft
Step-by-step explanation:
I found the area of the triangle first which is 36 then the area of the square which is 63. Then I added both of the shapes area's up to get 99 sq ft.
Answer:
30:90
Step-by-step explanation:
120 divide by four
If you take one fourth out (30 or 1/4) it will remain three fourths (90 or 3/40
1 +3 = 4
120/4 = 30
.30x1 =30
30x3=90
Answer:
109r6
Step-by-step explanationi got it