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lara [203]
3 years ago
7

Roger Rong borrowed $12,000 on 120 - day 11 percent note. Roger paid $4,000 toward the note on day 40. On day 110 he paid an add

itional $3,000. Using the U.S. Rule his adjusted balance after the 1st payment is
Mathematics
1 answer:
nata0808 [166]3 years ago
3 0

Answer:

$8146.67

Step-by-step explanation:

Under the U.S. Rule, unpaid accrued interest is accumulated separately and is not added to principal. In addition, interest is not calculated until a payment is made.

                                                            Principal = $12 000.00

1st period = 40 days

Interest on 1st period

= $12 000 × 0.11 × 40/360                   Interest =         146.67

                                           Principal + interest =    12 146.67

                                               -Partial payment =    4 000.00

                                            Adjusted balance = $  8 146.67

Roger's adjusted balance after the first payment is $8146.67.

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A business organization needs to make up a 8 member fund-raising committee. The organization has 6 accounting majors and 6 finan
Tasya [4]

Answer:

Total no of ways can the fund raising committee be formed if at least 4 accounting majors are on the committee. = 360

Step-by-step explanation:

Given  -  

A business organization needs to make up a 8 member fund-raising committee.

The organization has 6 accounting majors and 6 finance majors .

Total no of ways can the fund raising committee be formed if at least 4 accounting majors are on the committee.

(1) chose 4 accounting majors  from 6 and chose 4 finance  majors  from 6  =

  =   \binom{6}{4}\times\binom{6}{4}

 =  \frac{(6!)}{(2!)(4!)}\times \frac{(6!)}{(2!)(4!)} = 225

(2) chose 5 accounting majors  from 6 and chose 3 finance  majors  from 6 =  \binom{6}{5}\times\binom{6}{3}

=  \frac{(6!)}{(1!)(5!)}\times\frac{(6!)}{(3!)(3!)} = 120

=

(3) chose 6 accounting majors  from 6 and chose 2 finance  majors  from 6 = \binom{6}{6}\times \binom{6}{2}

= \frac{(6!)}{(6!)(0!)}\times\frac{(6!)}{(2!)(4!)} = 15

Then total no of ways = (1) + (2) + 3

                                       = 360

5 0
3 years ago
What’s the answer to this question
cricket20 [7]

Answer:

398 * 1.034^t

Step-by-step explanation:

P = 398(1 + 3.4%)^t = 398 * 1.034^t

6 0
3 years ago
A medical researcher needs 37 people to test the effectiveness of an experimental drug. If 101 people have volunteered for the t
Rashid [163]

Answer:

The number of ways to select 37 people from 101 is, 5,397,234,129,638,871,133,346,507,775.

Step-by-step explanation:

In mathematics, the procedure to select k items from n distinct items, without replacement, is known as combinations.

The formula to compute the combinations of k items from n is given by the formula:

{n\choose k}=\frac{n!}{k!\cdot (n-k)!}

Compute the number of ways to select 37 people from 101 as follows:

{101\choose 37}=\frac{101!}{37!\cdot (101-37)!}

        =\frac{101!}{37!\times 64!}\\\\=\frac{101\times 100\times 99\times....64!}{37!\times 64!}\\\\=5397234129638871133346507775

Thus, the number of ways to select 37 people from 101 is, 5,397,234,129,638,871,133,346,507,775.

5 0
3 years ago
Which of the following terms correctly describe the object below?
NemiM [27]

Answer:

A..is the answer of the question

4 0
3 years ago
Saima goes to her friend every 15 days and laiba goes to same friend every 18 days.After how many days saima and laiba will visi
jok3333 [9.3K]

Answer:

33 days

Step-by-step explanation:

15 + 18 = 33

3 0
3 years ago
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