Simplify:5/4+4/1(3/4-1/2)^2Please show your work

1 answer:

5 0

Pemdas

parenthasees
(3/4-1/2)=(3/4-2/4)=1/4

5/4+4(1/4)^2
exponents
(1/4)^2=1/16

multiply
4(1/16)=4/16=1/4

we have
5/4+1/4=6/4=3/2=1 and 1/2

You might be interested in

Thx, 5 star and brainliest for first

Anastaziya [24]

In calculating this, you would have to find the unit price first.

$13 per 3 1/4 yards is also equal to $4 per yard.

Then you would have to find out the other ones' unit prices.

a) $16 per 4 2/3 yards is equal to around $2.82 per yard, so No

b) $11 per 2 3/4 yards is equal to $4 per yard, so Yes

c) $26 per 6 1/2 yards is equal to $4 per yard, so Yes

I solved these by dividing the amount of money by the amount of string.

8 0

3 years ago

___________ the major probability principle demonstrated in this exercise is that when two events occur at the same time, the pr

Elden [556K]

Answer:

For this case the correct answer is the product

Step-by-step explanation:

When we have two events that occur at the same time, let's assume A and B the two events, and we want to find this probability:

$P(A and B)$

And we want that he probability of each occurrence yielding the same result is the of the probability of each separate event since "The probability of two independent events occurring together is the of the probability of each event occurring separately". So for this case we need to use the independence condition like this:

$P(A and B)= P(A) P(B)$