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OleMash [197]
4 years ago
8

PLS HELP I WILL GIVE BRAINLY

Mathematics
2 answers:
SashulF [63]4 years ago
8 0

Answer:

k is the constant of proportionality

2 1/4 gallons

Step-by-step explanation:

y = kx, k is the constant of proportionality

y = how much of the tank is filled

x = how many gallons used

1/3 = k (3/4)

Multiply each side by 4/3 to isolate k

4/3*1/3 = k (3/4)*4/3

4/9 = k

y = 4/9x

We want y to be 1 for a full tank

1 = 4/9 x

Multiply each side by 9/4 to isolate x

9/4 = 4/9 x * 9/4

9/4 =x

We need 9/4 gallons or simplifying

2 1/4 gallons

Semenov [28]4 years ago
8 0

Answer:

k : constant of proportionality

1.5 gallons more

Step-by-step explanation:

In y = kx

k is the constant of proportionality

T = kW

⅓ = k(¾)

k = 4/9

⅓ is filled

To be filled: 1 - ⅓ = ⅔

⅔ = (4/9)W

W = 3/2 = 1.5

He needs an additional 1.5 gallons

The entire tank takes

1.5 + ¾ = 2.25 gallons of water

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svet-max [94.6K]
Isnt it 16? Im pretty sure its 16 if not then idk lol
7 0
4 years ago
The height, s, of a ball thrown straight down with initial speed 32 ft/sec from a cliff 48 feet high is s(t) = –16t2 – 32t + 48,
aalyn [17]
Remember that w<span>hen the ball hits the ground, s(t) = 0 
</span><span>So we have: -16t^2 - 32t + 48 = 0 </span>
<span>It's time to determine t = (-(-32) +/- sqrt((-32)^2 - 4(-16)(48))) / (2(-16)) </span>
<span>t = (32 +/- sqrt(1024 + 3072)) / (-32) </span>
<span>t = (32 +/- sqrt(4096)) / (-32) </span>
<span>t = (32 +/- 64) / (-32) </span>
<span>t = (48 or -32) / (-32) </span>
<span>t = -1.5 or 1 </span>
<span>Since a negative number doesn't make sense, so t =1</span>
<span>Keep in mind that velocity is the derivative of the height, therefore: </span>
<span>s'(t) = -32t - 32 </span>
<span>s'(t) = -32*1 - 32 </span>
<span>s'(t) = -32 - 32 </span>
<span>s'(t) = -64 </span>
<span>So the answer 64 feet per second dwn</span>
8 0
3 years ago
Zahra compares two wireless data plans Which equation gives the correct value of n
Tpy6a [65]

Answer:

8n=20+6(n-2)

Step-by-step explanation:

n is the number of GB

Plan A has no initial fee and charges 8$ per each GB

So A has an equation that is y=0+8n or just y=8n.

Plan B has 20 for the first 2 GB and $6 for each addition GB after the first 2.

So B has an equation  that is y=0+20+6(n-2) assuming n is 2 are greater.

So the two equations are y=8n and y=20+6(n-2).

We want Plan A to be the same as Plan B.

So we need to solve:

8n=20+6(n-2).

Let's check our equation:

Distribute:

8n=20+6n-12

Subtract 6n on both sides:

2n=20-12

2n=8

Divide both sides by 2:

n=4

Plan A charges 8 dollars ber GB, so plan A charges 4(8)=32 dollars.

Plan B charges 20 dollars for the first 2GB and 6 dollars for each GB after so we used 4 which means we are spending 20+6(2)=20+12=32 dollars.

They are the amount so n=4 is right.

6 0
3 years ago
On August 31, 2021, Cullumber Company had a cash balance per its books of $26,420. The bank statement on that date showed a bala
JulsSmile [24]

a) The preparation of the bank reconciliation statement on August 31 for Cullumber Company is as follows:

<h3>Bank Reconciliation Statement</h3>

Balance as per bank statement            $16,780

Add uncredited deposits of 17,220

       Check #705 overstated                         36

Less uncashed checks                            (5,780)

Adjusted bank statement balance of $28,256

b) The preparation of the necessary adjusting entries on August 31 is as follows:

Debit Cash $2,050

Credit Accounts Receivable (EFT deposits) $2,050

Debit Accounts Receivable (R. Dubai) $197

Credit NSF charges $187

Credit Service charges $10

Debit Bank service charges $27

Credit Cash $27

<h3>What is bank reconciliation?</h3>

Bank reconciliation is the comparison of an entity's records with those of its bank, to uncover any differences between these two sets of records of bank transactions.

Bank reconciliation is carried out by the preparation of a bank reconciliation statement, which outlines the deposits, withdrawals, and other activities affecting a bank account for a specific period.

<h3>Data and Calculations:</h3>

Cash balance per books on August 31, 2021 = $26,420

Bank statement balance = $16,780

<h3>Analysis of Discrepancies:</h3>

1. Uncredited deposit = $17,220

2. EFT deposits = $2,050

3. Outstanding checks:
Check #673 = $1,230

Check #710 = $2,330

Check #712 = $2,220

Total outstanding checks = $5,780 ($1,230 + $2,330 + $2,220)

4. NSF charge = $187

Service charge = $10

5. Bank service charges = $27

6. Check #705 overstated = $36 ($173 - $137)

<h3>Adjusted Cash Account:</h3>

Balance as per Cash Book        $26,420

EFT deposits                                $2,050

Less:

NSF charge                 187

Bank service charges 27                (214)

Adjusted cash book balance $28,256

Learn more about bank reconciliation statements at brainly.com/question/15525383

6 0
3 years ago
What is the total cost or sale price to the nearest cent? $50 tool set; 10% markup.
Komok [63]
$55

50 x 0.10=5 + 50= 55
3 0
3 years ago
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