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
ioda
3 years ago
11

If d is the standard deviation x, y, and z, what is the standard deviation of x + 5, y + 5, z + 5 ?

Mathematics
1 answer:
Natalija [7]3 years ago
7 0

Answer:

Step-by-step explanation:

it remains the same as mean will also increase by 3

You might be interested in
3x - 5y = -9<br> x + 2y = 8
Rus_ich [418]

Answer: 3x-5y=-9 is simplified to y=3/5x+9/5

x+2y=8 is simplified to y=-1/2x+4

3 0
2 years ago
Read 2 more answers
Max got 6 problems wrong on a 50 question test. What percent of the questions did<br> he miss?
evablogger [386]

Answer:

8.33333333333%

Step-by-step explanation:

50/6

6 0
3 years ago
Read 2 more answers
Estimation what is 12,389 rounded to the nearest hundred
salantis [7]
Its 12,400

happy to help :)
7 0
3 years ago
Read 2 more answers
Jack orders a salad with 2 dressings for lunch. There are 13 dressings to choose from. How many different ways can he select a s
Bumek [7]

Answer:

26 different ways of selecting a salad

Step-by-step explanation:

multiply 13 times 2 to find the number of possibilities

8 0
3 years ago
Read 2 more answers
Pleases someone explain
Nikolay [14]

When you have a negative exponent, you move the base with the negative exponent to the other side of the fraction to make the exponent positive.

For example:

\frac{1}{y^{-2}} =\frac{y^2}{1} or y^2

2x^{-3} or \frac{2^1x^{-3}}{1} =\frac{2}{x^3}

\frac{1}{x^{-5}} =x^5

When a base with an exponent is divided by a base with an exponent, you subtract the exponents together. (But you can only combine the exponents when the bases are the same)

For example:

\frac{x^2}{y}   (can't combine because they have different bases of y and x)

\frac{x^5}{x^3} =x^{(5-3)}=x^2

\frac{2^2}{2} =2^{(2-1)}=2^1 = 2

When you multiply an exponent directly to a base with an exponent, you multiply the exponents together.

For example:

(x^2)^3=x^{(2*3)}=x^6

(y^2)^{10}=y^{(2*10)}=y^{20}

\frac{2e^0}{(e^{-3})^2}     First multiply the exponents together in the denominator

\frac{2e^0}{e^{(-3*2)}}= \frac{2e^0}{e^{-6}}        Now subtract the exponents together

2e^{(0-(-6))}  (two negative signs cancel each other out and become positive)

2e^{(0+6)}

2e^6

7 0
3 years ago
Other questions:
  • For f(x)=13^x,find f(3/2)
    10·1 answer
  • Which point is the graph of the ordered pair (–2, 4)?
    9·2 answers
  • How do I do this on a
    11·1 answer
  • A rectangle's length is seven times its width. let w denote the rectangle's width. what polynomial represents the rectangle's ar
    12·1 answer
  • What is (x+1)(2x-4)(1/x+1)
    13·1 answer
  • Which graph shows y &lt; x2 + 1?<br> c.
    10·1 answer
  • If you used 3/4 of the blue paint to make flames on one of the cars, and need 7 3/4 pints of blue paint to paint another car, wh
    10·1 answer
  • What value of y makes this equation true <br><br> 14•y =126
    10·1 answer
  • Which ordered pair is the solution to the system of equations?
    8·1 answer
  • Hi ! Can someone answer me this question please?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!