Answer:
0.7 is the decimal equivalent to 70/100.
Step-by-step explanation:
You can just do the numerator (70) divided by the denominator (100): 70÷100 = 0.7
The answer is 481.6, because 56% = 0.56, so just multiply 860 by 0.56 and u get 481.6
Answer:
14
Step-by-step explanation:
step 1.
substitute 'a' with 7
You are then left with a multiplication problem.
step 2.
solve 2 × 7
answer is 14
Answer: 16
Step-by-step explanation:
From the question, we are informed that there are 25 markers in a bag: 5 red, 5 yellow, 5 blue, 5 green, 5 purple and that one marker is drawn out of the bag, then put back in.
The probability of picking a blue marker will be: = 5/25 = 1/5
Therefore, the number of times that a blue marker will be expected to be picked in 80 draws would be:
= 1/5 × 80
= 16 times
I'll assume the ODE is actually
Look for a series solution centered at 
, with
with 
and 
.
Substituting the series into the ODE gives
- If
for integers 
, then
and so on, with
- If
, we have 
for all because 
causes every odd-indexed coefficient to vanish.
So we have
Recall that
The solution we found can then be written as
