All categories

3 years ago

MATH HELP will mark brainliest

Mathematics

1 answer:

gayaneshka [121]3 years ago

4 0

a) Use the lengths as the x values and the weight as the y values. The points will be at (60,105) (62,114) (64,124) (66,131) etc..

b) After you plot the points make a prediction of what you think the y value will be when the x value is 75. Based on the increasing data, I'd say that when the shark is 75 inches long the weight will be about 175. Each x value increases by 2 and each y value increases by roughly 10. This means that as each x value<u> increases by 1</u>, the <u>y value will increase by 5</u>. Add 3 more to x to get to 75 and add 5*3 or 15 to the y value to get the desired y value. That's why I guess it'll be around 170-175-ish.

c) As each x value increases by 2, each y value increases by approximately 10.

Hope this helps!!

You might be interested in

cam hits the bullseye in 8 darts out of 15 throws. what is the experimental probability that came next throws will hit the bulls

Zigmanuir [339]

Answer:

A darts player practices throwing a dart at the bull’s eye on a dart board. Her probability of hitting the bull’s eye for each throw is 0.2.

(a) Find the probability that she is successful for the first time on the third throw:

The number F of unsuccessful throws till the first bull’s eye follows a geometric

distribution with probability of success q = 0.2 and probability of failure p = 0.8.

If the first bull’s eye is on the third throw, there must be two failures:

P(F = 2) = p

q = (0.8)2

(0.2) = 0.128.

(b) Find the probability that she will have at least three failures before her first

success.

We want the probability of F ≥ 3. This can be found in two ways:

P(F ≥ 3) = P(F = 3) + P(F = 4) + P(F = 5) + P(F = 6) + . . .

= p

q + p

q + . . . (geometric series with ratio p)

1 − p

(0.8)3

(0.2)

1 − 0.8

= (0.8)3 = 0.512.

Alternatively,

P(F ≥ 3) = 1 − (P(F = 0) + P(F = 1) + P(F = 2))

= 1 − (q + pq + p

= 1 − (0.2)(1 + 0.8 + (0.8)2

)

= 1 − 0.488 = 0.512.

Since p = 0.8 and q = 0.2, the expected number of failures before the first success

E[F] = p

0.8

0.2

= 4.

7 0

3 years ago

Read 2 more answers

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

Please help I’ll mark you as brainliest if correct!

PilotLPTM [1.2K]

Step-by-step explanation:

A students paid 13% value at tax after receving 8% discount for the seller while purchasing a mobile set to participate in onlineclass if the student paid ru 10396 to per cash the mobile cash how much the price paid by the stident or the price marked by the seller is more find it?

4 0

2 years ago

Which Is Closest To The Mean Number ??

yanalaym [24]

Answer: The correct answer would be 22.0 but for your question i say it is K

Step-by-step explanation:

5 0

4 years ago

How do you round off 14494 to the nearest ten thousand

stealth61 [152]

To round off 14494 to the nearest ten thousand you have to first locate the number in the ten thousand place, which, in this case, is 1. Now to round you need to see if the number after the 1 is greater than or less than the number 5 because if it's greater than 5, you round up, if not, you round down. Since it's 4, you round down so your answer would be 10000.

5 0

3 years ago