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2 years ago

Help me pleaseeeeeeeeeee

Mathematics

1 answer:

evablogger [386]2 years ago

8 0

Carry learning!

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Right the point-slope form of the line that passes through negative (7,8) and has a slope of -5

Delicious77 [7]

Answer:

$y-8=-5(x-7)$

Step-by-step explanation:

we know that

The equation of the line in point slope form is equal to

$y-y1=m(x-x1)$

we have

$m=-5\\(x1,y1)=(7,8)$

substitute

$y-8=-5(x-7)$

4 0

3 years ago

Paulo took out a $900 loan using an 12% simple interest rate for a period of 9 months. What the effective annual interest rate f

vekshin1

Answer:

12.68%

Step-by-step explanation:

To calculate effective annual interest rate we need to use the following formula:

$i=(1+\frac{r}{m})^m-1$

Where, 'i' is the effective annual interest rate

'r' is the annual rate of interest

'm' is the frequency of compounding.

When there is continuous compounding the effective annual rate uses the following formula:

$i=e^r-1$

In our case we would are assume that there is continuous compounding since no information regarding the frequency of compounding is given:

Plugging r=12%=0.12, we get:

$i=e^{0.12}-1$

$i=1.1274-1=0.1274$

$i=0.1274$

$i=12.74\%$

Therefore, the effective annual interest rate is 12.74%.

5 0

3 years ago

Read 2 more answers

Convert 11pi/12 to degrees?

BabaBlast [244]

Pi is degree equals 180 Then the answer to your question is: 11x180/12=165 I hopened this will help

5 0

2 years ago

Each person in ellens family drinks 8 1/3 ounces of water. If 5 people are in ellen's family. how many ounces of water do they d

Svetach [21]

Answer:

41 2/3 oz of water

Step-by-step explanation:

All you have to do is multiply 8 1/3 by 5.

First, lets convert 8 1/3 into an improper fraction (a fraction where the numerator is greater than the denominator):

8 1/3 = 25/3

now, we can multiply 25/3 by 5 and get 125/3, which simplifies to 41 2/3

5 0

3 years ago

The trail is a loop that is 3/4 of a mile long. On Monday, Selma land the loop in 1/6 of an hour. What is selmas unit rate in mi

Dafna11 [192]

Answer:

1/10

Step-by-step explanation:

3/4 add 1/6

4 0

3 years ago