Answer:
Take a look at the image, my edits are in red color.
Step-by-step explanation:
Proportional because it follows y=kx
lmk if you dont understand smth
Pls mark brainliest!
Answer:
0.218
Step-by-step explanation:
If x represents student that study more than one day, then the probability of x will be 78.2%. In other words, out of 1000 student, 782 of them will study more than one day while 218 of them only study for one day or less
The question asking for the probability that a randomly selected student did not study more than one day, which negation of X statement. So the answer will be ~X= 100%- 78.2%= 21.8%= 0.218
Answer:
$6909.50
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 4.2%/100 = 0.042 per year,
then, solving our equation
I = 6500 × 0.042 × 1.5 = 409.5
I = $ 409.50
The simple interest accumulated
on a principal of $ 6,500.00
at a rate of 4.2% per year
for 1.5 years is $ 409.50.
Answer:
-3 and -5
Step-by-step explanation:
because two negatives equal a positive
idek if this is correct
sorry if its not
Answer: $307.5
Step-by-step explanation:
Here, Elena's aunt bought her a $150 savings bond when she was born.
That is, the initial amount = $150
And, When Elena is 20 year old, the bond will have earned 105% in interest.
Therefore, The bond be worth when Elena is 20 years old,
⇒A= $307.5
Therefore, after 20 years the the bond worth $307.5.
