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
PolarNik [594]
2 years ago
15

The scores on a 100 point exam are normally distributed with a mean of 80 and a standard deviation of 6. A student's score place

s him between the 69th and 70th percentile. Which of the following best represents his score?
Mathematics
1 answer:
KonstantinChe [14]2 years ago
7 0

Answer:

85-89

Step-by-step explanation:

You might be interested in
I need help with one more of these.
nataly862011 [7]
I think it is yz but I and not completely sure
6 0
2 years ago
Read 2 more answers
The Ross family had 100 relatives at their big Thanksgiving dinner of all the guest nine he had French heritage 80 had English h
il63 [147K]
Hi, Deedee. I am quite confused with the numbers that you've given because they don't add up to 100. Nevertheless, if by 'this', you mean the Thanksgiving culture, then you would just count the English and the Native American heritage. This is because the first Thanksgiving dinner was shared between the English colonists and the Native American tribes.

I hope I was able to help you in a way. Have a good day.
8 0
2 years ago
Find ten rational numbers between -1 by 5 and 1 by 2 ​
uysha [10]

Answer:

Step-by-step explanation:

First both the rational numbers should have same denominators. So, find least common denominator

Least common denominator is 10

\frac{-1}{5}=\frac{-1*2}{5*2}=\frac{-2}{10}\\\\\\\frac{1}{2}=\frac{1*5}{2*5}=\frac{5}{10}\\\\\\

Now multiply  the numerator  and denominators of the both the numbers by 10.

\frac{-2*10}{10*10}= \frac{-20}{100} \ and \ \frac{5*10}{10*10}=\frac{50}{100}\\\\\\Now\ 10 \ rational  \ numbers \ between\frac{-20}{10} \ and \ \frac{50}{100} \ is \\\\\\\frac{-19}{100},\frac{-18}{100},\frac{-17}{100},\frac{-16}{100}.\frac{-15}{100},\frac{-14}{100},\frac{-13}{100},\frac{-12}{100},\frac{-11}{100};\frac{-10}{100}

8 0
2 years ago
What facts are true for the graph of f(x) = 4x5^x
sashaice [31]
I think you need to add a picture?
5 0
3 years ago
What is the slope-intercept form of the following equation? What is slope and the y intercept? 8x + 2y = 14
Natalka [10]

Answer:

m

=

4

Step-by-step explanation:

Given -

8

x

−

2

y

=

14

It is in the form

a

x

+

b

y

=

c

If a linear equation is in this form, then -

It slope is

−

a

b

In our case, we shall use this formula

m

=

−

8

−

2

=

4

To find the y-intercept put

x

=

0

8

(

0

)

−

2

y

=

14

−

2

y

=

14

y

=

14

−

2

=

−

7

To find the x-intercept put

y

=

0

8

x

−

2

(

0

)

=

14

8

x

=

14

x

=

14

8

=

7

4

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which value for x makes the sentence true?
    9·2 answers
  • A frustum is made by removing a small cone from a similar large cone. Work out the volume of the frustum, below. Give your answe
    10·1 answer
  • Add.
    11·1 answer
  • (3/10+4/10) + 6/10 Use the properties and mental math to find the sum. Write your answer in the simplest form.
    13·1 answer
  • Is thus correct domain and range using interval notation?
    14·1 answer
  • A local country club golf tournament organizer is attempting to estimate the average number of strokes for the 13th hole. On a p
    7·1 answer
  • Solve using distributive property.<br> 2(3 + 4)
    10·1 answer
  • Write an equation in Slope Intercept Form for the following line.
    14·2 answers
  • Type the correct number into the ratio tables
    12·2 answers
  • Drag the tiles to the correct boxes to complete the pairs
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!