1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zimovet [89]
3 years ago
7

A company stock is selling at $30 a share a month later was selling at $33 a share what is the percent increase

Mathematics
2 answers:
elixir [45]3 years ago
8 0

<u>Answer:</u>

10 %

<u>Step-by-step explanation:</u>

We are given that a company stock was selling a %30 a share per month and later they started selling it at$33. We are to find the percentage increase.

For that, we can use the following formula:

Percentage increase = [(new value - original value) / original value] * 100

So substituting the given values to get:

Percentage increase = [(33 - 30) / 30] * 100 = 0.1 * 100 = 10 %

lutik1710 [3]3 years ago
5 0

Answer:

The percent increase is 10%

Step-by-step explanation:

Percentage increase = \frac{new value-old value}{old value}*100%

in this case we have;

((33-30)/30)*100%

(3/30)*100= 10%

You might be interested in
A new medical test has been designed to detect the presence of the mysterious Brainlesserian disease. Among those who have the d
Sergio [31]

Solution :

It is given that :

P (positive | Has disease) = 0.7

P (positive | No disease) = 0.08

P (has disease) = 0.18

P (No disease) = 1 - 0.18

                        = 0.82

Now if test administered to the individual is positive, the probability that the person actually have the disease is

P (Has disease | positive)  $=\frac{P(\text{positive}| \text{has positive}) \times P(\text{Has disease})}{P(\text{positive})}$  ......(1)

The P(positive) is,

$P(\text{positive}) = P(\text{positive} \cap \text{Has disease})+P(\text{positive} \cap \text{No disease})$

                = P(positive | has disease) x P(Has disease) + P(positive | no disease) x P(No disease)

                 = 0.7 (0.19) + 0.04 (0.81)

                = 0.1654

Now substituting the values in the equation (1), we get

P (Has disease | positive)  $=\frac{P(\text{positive}| \text{has positive}) \times P(\text{Has disease})}{P(\text{positive})}$  

                                           $=\frac{0.7(0.19)}{0.1654}$

                                          = 0.8041  

5 0
3 years ago
What is the Least Common Multiple for 6 and 8?
VladimirAG [237]

Answer:

24

Step-by-step explanation:

The multiples of 8 are 8,16,24,32 etc. and the multiples of 6 are 6,12,18,24,30, ect. The answer is 24 because it is the lowest multiple of 6 that crosses with multiples of 8.

7 0
3 years ago
Situation:
Arturiano [62]

Answer:

t = 6162  years

Step-by-step explanation:

Apparently you are asked to use the constant k = 0.0001 instead of the most common 0.00012. We'll answer the problem using such number you typed, but make sure that there is no omission in your typing.

The equation to use is that for carbon decay:

N(t)=N_0\,e^{-0.0001\,\,t}

If the skull contains 54% of its original amount of C14, then that means that :

N(t)=0.54 \,\,N_0

we use this to solve for the time (t) in our equation:

0.54\,\,N_0=N_0\,e^{-0.0001\,\,t}\\\frac{0.54\,\,N_0}{N_0}=e^{-0.0001\,\,t}\\0.54=e^{-0.0001\,\,t}\\ln(0.54)=-0.0001\,\,t\\t=\frac{ln(0.54)}{-0.0001} \\t=6161.86\,\,years

which rounded to the nearest year as requested gives :

t = 6162  years

8 0
3 years ago
Fill in the table using the graph.
Makovka662 [10]
Find an x value and f(x) is just it's y value. we can start with x=0

when x=0 y= -3

when x= 2 y= -2

and so on, choose easy to read numbers.

you can finish the rest, let me know if you wanna check your answers or if you are stuck.
8 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP I DO NOT UNDERSTAND
lutik1710 [3]
Hey just letting you know the picture won’t load
7 0
3 years ago
Other questions:
  • What is gcf and lcm? idont understand
    12·2 answers
  • Please answer 26 and correct me if i am wrong on 25 asap help
    9·1 answer
  • How do I add and subtract unlike fractions
    5·2 answers
  • Can someone help me? 3 2/5 - 1 4/5=?​
    12·1 answer
  • Simplify 4(2+3/4n(3n))=8
    12·1 answer
  • How to solve this c=5/9(F-32)
    7·1 answer
  • Please help needed!!! Help me!!!
    11·1 answer
  • Jasper is painting the outside of a box, including the top and bottom. The box measures 6 feet long, 2.5 feet wide, and 3 feet h
    8·1 answer
  • Tara has five 10p coins and four 20p coins in her purse. She takes out two
    13·1 answer
  • In a year, there are 4 months that have 30 days.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!