3 binders with 35 stamps in each.....3 x 35 = 105 stamps
5 binders with 24 b cards in each....5 x 24 = 120 cards
if she give away 35 stamps.....105 - 35 = 70 stamps
so what she has left is : 70 stamps (or 2 binders of stamps) and 120 baseball cards (or 5 binders of baseball cards)
Answer:
Give an example
Step-by-step explanation:
Answer:
262
Step-by-step explanation:
3(90) - 8 = x
270-8 = x
262 = x
Answer:
Tomorrow = 25 students
In 2 days = 44 students
In 40 days = 40 students
Step-by-step explanation:
Let A = watch more than an hour
B = watch less than an hour
First of all we need to make a transition matrix
Also we are given,
X = [100, 100]
A B
Therefore,
= [25, 175]
Thus, 25 students will watch television for an hour or more tomorrow.
Now for 2 days,
= [43.75, 156.25]
Hence, 44 students will watch television for an hour or more in 2 days.
Now in 40 days,
But instead of multiplying the above matrix 40 times, we can we can find the long term division method.
Let
x = long term distribution of students watching television >1 hour
y = long term distribution of students watching television <1 hour
Therefore,
⇒ 0.25 y = x
And we know that x + y = 200
∴ 0.25 y + y = 200
∴ y = 160
And x = 40 ( ∵ x + y = 200)
Thus 40 students will watch televisions in the 40 days for an hour or more.
Answer:
what are the answer choices?