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2 years ago

Help please

Mathematics

1 answer:

Trava [24]2 years ago

7 0

Answer: How do I show my work ?

Step-by-step explanation:

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A wine maker has 2 wine barrels labeled A and B. There is more wine in barrel A than in barrel B. The wine maker wants the 2 bar

Rudiy27

Answer:

Step-by-step explanation:

Gonna take this nice and slow. First, at the end it says together both barrels have 48 pints when equal, which means added together they have 96. This stays even as we pout from one to the other. So A+B = 96. Keep that in mind. Also I hope you're good with your systems of equations.

One step at a time. We start with A and B

First, he doubles what is in B, which means he takes that much out of A.

A turns to A-B and B turns to 2B, hopefully you understand that.

Second A is doubled, which means that much is taken out of B.

A-B turns to 2(A-B) or 2A - 2B and 2B turns to 2B - (A - B) or 3B - A

Third and finally B is doubled again

2A - 2B turns to 2A - 2B - (3B - A) or 3A - 5B and 3B - A turns to 2(3B - A) or 6B - 2A

Now we have our system.

A + B = 96

3A - 5B = 6B - 2A or to make it a little nicer 5A = 11B

Let me know if you need help witht he system solving, but you wind up with

A = 66

B = 30

Again, let me know if you don't understand some part.

7 0

3 years ago

Read 2 more answers

Five pages contain 6, 6, 9, 10, and 11 stickers. Can the stickers be rearranged so that there is an equal whole number of sticke

zepelin [54]

No it cannot because when you add up 6+6+9+10+11=42 when you divide 42/5 you get 8.4 which is not an equal whole number on each page.

6 0

3 years ago

Here is an expression.

Zielflug [23.3K]

Answer:

sorry..

Step-by-step explanation:

A student made 6 bows from 12 yards of ribbon. How many bows can be made from 3

yards of ribbon?

D A bag of almonds weighs 1-pounds.

3 0

2 years ago

Pleeeeeeease help meeee!!!!

Archy [21]

Answer:

a = -7, b = -1, c = 1/3

Step-by-step explanation:

-x + 1/3 - 7x² ⇒ -7x² - x + 1/3

a = -7 b = -1 c = 1/3

5 0

3 years ago

Read 2 more answers

A timer is started and a few moments later a swimmer dives into the water and then comes back up. The swimmer's depth (in feet)

Ainat [17]

The formula in factored form is (t - 3)(t - 9) and the swimmer dives into the water 3 seconds after the timer was started also, the swimmer comes back up 9 seconds after the timer was started.

Analysis:

at h(t) = 0 that is when the diver has not dived or at height 0 foot

the equation becomes $t^{2}$ -12t + 27 = 0

by factorizing,

$t^{2}$ -9t -3t + 27 = 0

(t-9)(t-3) = 0, this is the equation in factored form.

t = 3 or 9

These are the times, the height h(t) = 0

Which means the swimmer dived 3 seconds later or got to the top of water after 9 seconds in which case h(t) = 0

In conclusion, the swimmer dives 3 seconds later after the timer was started and the swimmer comes back up after 9 seconds are the true statements for this problem.

Learn more about maximum and minimum points: brainly.com/question/14993153

#SPJ1

7 0

2 years ago

Read 2 more answers