All categories

3 years ago

PLEASE HELP!! I need this completed ASAP but I don't understand any of it!! It's due very soon!

Mathematics

1 answer:

lidiya [134]3 years ago

6 0

Answer:

Step-by-step explanation:

a) you know interest is 22 and principal is 1000 and number of months is 1

b) I = rPm

r = I/Pm

c) r = 22 / 1000(1) = 0.022 /month or 2.2% per month

or 12(0.022) = 0.264 or 26.4 % per year.

d) interest is $15, loan period is 2 weeks which occurs once during the loan, interest rate is 10% per two weeks.

P = I/rm

e) P = 15 / 0.10 = $150

Notice that there are 52 weeks/yr / 2week loan period = 26 period in a year.

This means that the APR is 0.10(26) = 2.60 or 260% annual interest rate. Pretty good return on investment if you are the lender and can keep your money lent out. Not so good if you are the borrower.

You might be interested in

An angle measures 48 degrees. What is the measure of its supplement?

Masteriza [31]

Answer:

Supplement: 132

Complement: 42

Step-by-step explanation:

I don't really have an explanation, the answer just came to me...Sorry. But hope this helps!

5 0

3 years ago

What part of life in New England did NOT imitate life in England? Select the best answer from the choices provided A. government

MissTica

Answer:

Religon

Step-by-step explanation:

5 0

4 years ago

Find the cosine of ∠I.

denis-greek [22]

Answer:

$\sqrt{\frac{3}{5} } .$

Step-by-step explanation:

1) cos(I)=IH/IG;

$2) \ IG=\sqrt{IH^2+GH^2} =10;$

$3) \ cos(I)=\frac{2\sqrt{15}}{10}=\frac{\sqrt{15}}{5}=\sqrt{\frac{3}{5}}.$

7 0

2 years ago

It is observed that a certain bacteria culture has a relative growth rate of 15% per hour, but in the presence of an antibiotic

wel

Answer: 110 in the presence of no antibiotic, 53 in the presence of an antibiotic

Step-by-step explanation:

So first we are told the growth rate of a bacteria culture is 15% and the number of bacteria in the culture is 24

So we find 15% of 24

15/100 x 24 = 18/5

So 18/5 bacteria is produced every hour, then for 24hours

18/5 x 24 = 86.4

The number of bacteria is already 24 as said

So altogether

86.4 + 24 = 110.4 approximately 110

Then, for the presence of antibiotic, the growth rate is 5%

So 5% of 24

5/100 x 24 = 6/5

So 6/5 bacteria is produced every hour

For 24hours

6/5 x 24 = 28.8

Initial culture = 24

Final culture = 24 + 38.8 = 52.8 approximately 53

3 0

3 years ago

(3x) (4x) = A. – x B. 7x C. 12x D. 12x² E. none of these

Mice21 [21]

$\huge\text{Hey there!}$

$\large\textbf{Equation: }$

$\large\textsf{(3x)(4x)}$

$\large\textbf{Solving:}$

$\large\textsf{(3x)(4x)}$

$\large\textsf{= 3x} * \large\textsf{4x}$

$\large\textbf{Combine the like terms:}$

$\large\textsf{(3x * 4x)}$

$\large\textsf{= 3x * 4x}$

$\large\textsf{= 12x}^2$

$\large\textbf{Therefore, your answer should be: }$

$\huge\boxed{\frak{Option\ D. 12\mathsf{x}^2}}\huge\checkmark$

$\huge\text{Good luck on your assignment \& enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

8 0

2 years ago