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
sveta [45]
3 years ago
6

Please please please help me

Mathematics
2 answers:
ddd [48]3 years ago
7 0

Answer:A, 1/1000

Step-by-step explanation:

10 times -10 is -100. -100 times -10 is 1,000

ehidna [41]3 years ago
7 0
It’s a Bc it’s has 3 0’s in the number
You might be interested in
Yuri computes the mean and standard deviation for the sample data set 12, 14, 9, and 21. He finds the mean is 14. His steps for
IgorC [24]
The correct question is
<span>Yuri computes the mean and standard deviation for the sample data set 12, 14, 9, and 21. he finds the mean is 14. his steps for finding the standard deviation are below. what is the first error he made in computing the standard deviation
</span>see the picture in the attached figure N 1

we know that
The formula for Sample Standard Deviation is indicated in the attached figure N2

in this problem
n=4 and Yuri had to divide in the formula by 3  

therefore
the answer is Yuri divided by n instead of n -1

8 0
3 years ago
Read 2 more answers
Determine whether the source given below has the potential to create a bias in a statistical study.A certain medical organizatio
Tpy6a [65]

Answer:

There appears to be statistical bias.

Step-by-step explanation:

There is a likelihood of potential bias in the experiment. This is is because the results can be manipulated so that they can be in line with the organization's objectives and of the funders.

Only verified and quantified surveys are able to provide statistically unbiased results.

7 0
3 years ago
If five times the square of a certain positive number is
frutty [35]

Answer:

5 bud i think it this but i might be wrong

5 0
3 years ago
Last month maria purchased a new cell phone for $500. the store manager told her that her cell phone would depreciate by 70% eve
Aleksandr-060686 [28]

We have been given that last month Maria purchased a new cell phone for $500. The store manager told her that her cell phone would depreciate by 70% every 6 months.

We know that an exponential function is in form y=a\cdot (1-r)^x, where,

y = Final value,

a = Initial value,

r = Decay rate in decimal form,

x = Time in years.

Let us convert 70\% into decimal form.

70\%=\frac{70}{100}=0.70

Initial value of car is 500, so a=500.

Since value of phone depreciates every  months, so value of phone will depreciate twice in a year.

Upon substituting our given values in exponential decay function, we will get:

V=500(1-0.70)^{2x}

To find the value of phone after 2 years, we will substitute x=2 in our equation.

V=500(1-0.70)^{2(\cdot 2)}

V=500(1-0.70)^{4}

Therefore, option D is the correct choice.

Let us simplify our equation.

V=500(0.30)^{4}

Therefore, option B is correct as well.

5 0
3 years ago
I need help on this problem i dont know if the answer is: 16 or 48,but i dont know for sure so if my guess if wrong please tell
Brilliant_brown [7]

Answer:

You will need 32 ounces

Step-by-step explanation:

2 pounds x 16 = 32 ounces

300 cal / 3 oz = x / 32 oz

(300 * 32) / 3 = 3,200 calories

7 0
3 years ago
Other questions:
  • How can polygons be considered a subcategory of two-dimensional figures?
    14·1 answer
  • What continues the pattern for 7 16 8 27 9
    14·1 answer
  • Water coming out from a fountain is modeled by the function:
    5·2 answers
  • The manager of music is giving away 255 music downloads at its grand opening event.
    5·1 answer
  • WILL MAKE BRAINLIEST
    13·2 answers
  • Harold worked 40 hours between Monday and Friday and then more hours during the weekend. Over the whole week, he worked over 52
    10·1 answer
  • A square target is shown. A dart is dropped randomly onto the target. The dart is equally kely to hit any spot on the target
    11·1 answer
  • O
    6·1 answer
  • enter a fraction)) as you can see i’m from an younger audience, i’m not smart as well- please help me out, i’m new to this as we
    5·1 answer
  • Which equation shows a proportional relationship?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!