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brilliants [131]
3 years ago
5

Picture attached. help plz :)

Mathematics
2 answers:
Oksana_A [137]3 years ago
6 0
The answer is B. I need points plsss
dlinn [17]3 years ago
5 0

Answer:

B

Step-by-step explanation:

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What is three eighths in simplest form
aniked [119]
You can't reduce 3/8, it's in the lowest form.
6 0
3 years ago
Read 2 more answers
Coefficient of x^2 in expansion of the binomial theorem (2x-1)^4 show your work
tekilochka [14]

Answer:

24

Step-by-step explanation:

If you use Pascal's triangle, which I did, you will look at the 5th row of the triangle which contains the numbers 1, 4, 6, 4, 1

If we expand using a = 2x and b = -1, then the expansion looks like this:

1(2x)^4(-1)^0+4(2x)^3(-1)^1+6(2x)^2(-1)^2+4(2x)^1(-1)^3+1(2x)^0(-1)^4

If you simplify all that down by multiplying, you'll get

16x^4-32x^3+24x^2-8x+1

If you don't know how to use Pascal's triangle, you need to learn.  It's so very cool!

4 0
3 years ago
Juan will put fencing around the outside of the enclosure. How much fencing does he need for the enclosure?
adell [148]
If Juan intends to put fencing around the enclosure, that means that we are looking at the perimeter of the image (the outside). We can count the amount of lines between the dots to determine how much fencing he will need. After counting the perimeter of this figure, we see that the total is 22. We do not know what the units are, so for now we can just say that he will need 22 units of fencing to fully enclose this shape.
3 0
3 years ago
Sophia needs 1 1/4 cups of honey to make 5 batches of snack bars . What is the number of cups of honey she will need to make 1 b
Wewaii [24]
Hello!

1 1/4 = 1.25

Sophia needs 1.25 cups of honey to make five batches of snack bars.
To find out how much honey she needs for each batch, simply divide the amount of cups needed for five batches by five batches.

1.25 ÷ 0.25

0.25 = 1/4 as a fraction

ANSWER:

Sophia will need 1/4 (0.25) cups of honey for 1 batch of snack bars.
3 0
3 years ago
The cedar trail is 2 7/8 miles long and the maple trail is 1 1/2 miles long. How much longer is the cedar trail than the maple t
Anon25 [30]
Take 2 7/8 and subtract 1 1/2 and we get 1 3/8. In conclusion, the Cedar Trail is 1 3/8 mile longer than the Maple Trail.

Hope this helps.
8 0
3 years ago
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