Over the course of 4 days the price of stock at ACME corporation fell $28. What was the average change in stock price per day?

Answers

Answer 1
Answer: im not sure but i think the answer to your question is 7???? correct me if im wrong though

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11.25% is what as a fraction

Pythagorean triple
Find x

Answers

15 coz, 39² - 36² = 225
225=15²

Answer:

the answer to your problem is 15

Step-by-step explanation:

If 90 is 80 percent of the value what is the value

Answers

If 90 is 80% of the whole value, then 1/4 of 90 added to 90 will be the value, because 1/4 of 80% (which is 20%) added to 80% will give us 100%

So,
90/4=12.5
90 + 12.5=102.5

At least, that's my take on it

john invested $2000 that earn interest at 4% per annum compounded monthly. two year later the interest rate is 4.50% compounded quaterly. determine the accumulated value of investment two year after the change

Answers

Answer:

\$2,369.11  

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

A=P(1+(r)/(n))^(nt)  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

Part 1)

t=2\ years\n P=\$2,000\n r=0.04\nn=12  

substitute in the formula above

A=2,000(1+(0.04)/(12))^(12*2)  

A=2,000(1.0033)^(24)  

A=\$2,166.29  

Part 2)

t=2\ years\n P=\$2,166.29\n r=0.045\nn=4  

substitute in the formula above

A=2,166.29(1+(0.045)/(4))^(4*2)  

A=2,166.29(1.01125)^(8)  

A=\$2,369.11  

Determine which relation is a function. A.


Coordinate grid with unlabeled points at negative (two, zero), (negative one, three), (zero, two), (one, negative one), (two, zero), (three, two)

B.


Coordinate grid with unlabeled points at (negative (one, negative one), (negative (one, three), (negative four, three), (negative (two, one), (one, one), (two, negative one)

C.


Coordinate grid with unlabeled points at (negative (two, negative two), (negative two, one), (negative one, three), (zero, one), (two, zero), (two, negative two)

D.


Coordinate grid with unlabeled points at (negative two, one), (negative one, three), (zero, two), (zero, negative one), (one, three), (two, one)

Answers

I believe the answer is A.
The other values have repeated X values.

Quadrilaterals find m

Answers

The value of angle B is 121degree and Angle C is 59 degree, and Angle D has the same measure as the angle B

What is quadrilateral?

It is defined as the four-sided polygon in geometry having four edges and four corners and twopairs of congruent sides. It has one pair of opposite congruent angles.

We have a quadrilateral in which angle B and angle D are given.

As we know the opposite angles in the quadrilateral are same in measure.

10x - 19 = 7x + 23

3x = 42

x = 14

Angle B =  10x - 19 = 10(14) - 19 = 121 degree

Angle C =  7x + 23 = 7(14) + 23 = 121 degree

Angle A + Angle C = 360 - 121 -121 = 118

Angle C = 118/2 = 59

Thus, the value of angle B is 121degree and Angle C is 59 degree, and Angle D has the same measure as the angle B

Learn more about the quadrilateral here:

brainly.com/question/6321910

#SPJ2

Answer:

Measure B= 121

Measure C=59

Step-by-step explanation:

10x-19=7x+23

3x=42

x=14

plug in x to the problem and you'll find Measure B is 121 so to find Measure C you'll have to subtract 180 and 121 to get 59.

Lynn asked six friends how many cars their parents own. She recorded 1, 1, 2, 2, 2, and 4 cars. What is the mean absolute deviation of the number of cars? Round to the nearest tenth, if needed. A. 0.7 cars B. 1.1 cars C. 1.4 cars D. 2 cars

Answers

To find the mean absolute deviation, you have to find the mean first.
1+1+2+2+2+4=12
12 divided by 6 numbers=2         The mean of that is two
Next, you have to find the amount the original numbers are away from the mean.
1= 1 away from 2               2=0 away from 2               4=2 away from 2
You should get: 1,1,0,0,0,2              Next, you have to find the mean of the new set of numbers.    1+1+0+0+0+2=4
4 divided by 6= 2/3
The mean absolute deviation is 2/3

the anwser is a 0.7