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
konstantin123 [22]
3 years ago
10

suppose you have a mean standardized score of 1500 points with a standard deviation of 150 points. this data is normally distrib

uted. what is the z-score of 1750 points? 0.75 1.5 1.54 1.67
Mathematics
1 answer:
sesenic [268]3 years ago
6 0
(1750-1500)/150 = 1.67 --> D
You might be interested in
What is the slope of the line that passes through the points (2,0) and (32,-5)?
grin007 [14]

Answer:

y = -1/6x + 1/3

Step-by-step explanation:

y2 - y1 / x2 - x1

-5 - 0 / 32 - 2

-5 / 30

= -1/6

y = -1/6x + b

0 = -1/6(2) + b

0 = -1/3 + b

1/3 = b

5 0
3 years ago
Judy bought
a_sh-v [17]
She sold it for 375 dollars
3 0
3 years ago
Read 2 more answers
As the number of pages in a photo book increases, the price of the book also increases. There is an additional shipping charge o
wlad13 [49]

Answer:

22

Step-by-step explanation:

Solve the inequality  (20 + 0.5x) + 0.15(20 + 0.5x)   ≤ $62.10 for x:

20 + .5x + 3 + 0.75x ≤ 62.10

Combining the x terms, we get:

20 + 3 + 1.25x ≤ 62.10.

Combining the constants on the left:

23 + 1.75x ≤ 62.10

Combining the constants:

1.75x = 39.10

Solving for x:  39.10/1.75 = 22.34

Thus, the max number of whole pages she can have in her book is 22.

4 0
3 years ago
I need help....Does anybody know the answer?
Alex_Xolod [135]

Answer:

4/5

Step-by-step explanation:

8/15 = 8/15

3/5 = 9/15

2/3 = 10/15

11/15 = 11/15

We see that the pattern is that the terms increase by 1/15 as they move up.

Thus, the next term in the sequence is 12/15, which can be simplified to 4/5.

Let me know if this helps!

3 0
2 years ago
Ella is buying a $110 chair. She has a coupon for 15% off. How much does she pay for the chair if sales tax is $6 ​
san4es73 [151]

Answer: the answer should be 99.5

3 0
3 years ago
Other questions:
  • Explain the distance formula. Then use it to calculate the distance between A(1,1) and B(7,-7).
    14·1 answer
  • How do i write an inequality statement for 15°F and 5° F
    14·2 answers
  • Slope -3; y intercept -4
    8·1 answer
  • The graph shows two lines, A and B.
    13·1 answer
  • What is the radical form of each of the given expressions?
    6·1 answer
  • A triangle has verticies A(-2, 3), B(0,0), and C (1,1).
    11·1 answer
  • Find the product of the expression:<br> (5p^3) (-1m^8p^2)
    10·1 answer
  • PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER!!
    8·2 answers
  • How tall is Mount Shasta
    12·2 answers
  • A line is perpendicular to y=2/3x +2/3 and intersects the point (-2,4). what is the equation of this perpendicular line?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!