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
melisa1 [442]
3 years ago
15

HELP I WILL MARK YOU BRAINLEST!!

Mathematics
1 answer:
pav-90 [236]3 years ago
7 0

Answer:

0.19706

Step-by-step explanation:

-Given the mean salary is $65,000 and the standard deviation is $6,000, the probability of making between $70000 and 80000 can be calculated as:

P(70000

Hence,the probability that an employee makes between $70,000 and $80,000 is 0.19706

You might be interested in
Ill give brainliest! Sorry its sideways.​
padilas [110]

Answer:

b. -2 and 2

I'm not sure about answer...

3 0
2 years ago
Read 2 more answers
A show is on Friday, Saturday and Sunday
Gwar [14]

Answer:

270 tickets are sold for the Sunday show.

Step-by-step explanation:

Given:

Two-fifth of the total tickets are sold for the Saturday show.

Tickets sold for the Saturday show = 240

Three times as many tickets are sold for the Sunday show as for the Friday show. This means that tickets sold for Sunday show is three times that for Friday.

Let the tickets sold for Friday show be 'x'. Therefore, tickets sold for the Sunday show is given as 3 times of 'x' = 3x

Total tickets sold = Sum of all tickets sold on Friday, Saturday and Sunday.

Total tickets sold = x+3x+240

Total tickets sold = 4x+240

Now, as per question, two-fifth of the total tickets are sold for Saturday show and ticket sold on Saturday is 240. So,

\frac{2}{5}\times(4x+240)=240\\\\8x+480=240\times5\\\\8x=1200-480\\\\8x=720\\\\x=\frac{720}{8}=90

Therefore, tickets sold for the Sunday show = 3x=3\times90=270

Hence, 270 tickets are sold for the Sunday show.

6 0
2 years ago
What is the number 1,000 less than 28,648
Alexeev081 [22]

Answer:

27,648

Step-by-step explanation:

subtract 28,648 - 1,000

7 0
2 years ago
Read 2 more answers
The linearized regression equation for an exponential data set is log ŷ = 0.14x + 0.4, where x is the number of years and y is t
djyliett [7]

Option C: 316 is the predicted population when x=15

Explanation:

The regression equation for an exponential data is \log y=0.14x+0.4

Where x is the number of years and

y is the population

We need to determine the predicted population when x=15

The population x can be determined by substituting x=15 in the equation \log y=0.14x+0.4

Thus, we have,

\log y=0.14(15)+0.4

\log y=2.1+0.4

\log y=2.5

Using the logarithmic definition \log _{a}(b)=c then b=a^{c}

\log _{10}(y)=2.5 \Rightarrow y=10^{2.5}

y=316.22776 \ldots

Rounding off to the nearest whole number, we get,

y=316

Thus, the predicted population when x=15 is 316

Hence, Option C is the correct answer.

7 0
3 years ago
PLEASE HELP ME MATH LOVERS!!!!!! WILL GIVE BRAINLIEST!!!!!!!!
Romashka [77]

One) One millivolt is one thousandths of a volt.

Two) One megagram is one million grams.

8 0
2 years ago
Read 2 more answers
Other questions:
  • WHAT IS A GEOMETRIC SEQUENCE?
    8·2 answers
  • The figure shows secant line GE and tangent line GB intersecting to form anangle. Find X and Y if necessary round to the tenths
    7·1 answer
  • Please help me ?????
    7·1 answer
  • What is the answer for this equation8-4x+2<br> Simplify pls
    7·2 answers
  • What are the amplitude, period, and phase shift of the given function?<br> f(t)= -1/2 sin (3t-2π)
    5·1 answer
  • Which is the graph of the line y-2 =3(x-1)
    9·1 answer
  • (10 POINTS AND BRAINLIEST FOR BEST)
    13·2 answers
  • Barbie is analyzing a circle, y2 + x2 = 16, and a linear function g(x). Will they intersect?
    5·2 answers
  • Answer questions #13 &amp; 14. Number 13: What is the system shown? Number 14: Type the correct answer in the box. THE IMAGE BEL
    11·2 answers
  • If a model car has a 1:16 scale and the model car is 96 inches long, how long is the actual<br> car?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!