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
NARA [144]
3 years ago
5

SAT verbal scores are normally

Mathematics
1 answer:
Eva8 [605]3 years ago
4 0

Answer:

The percentage of the scores lying between 450 and 750 is 49.4%

Step-by-step explanation:

In this question, we are simply asked to calculate the percentage of the scores lying between a particular range.

The first thing to do here is to calculate the z score of both scores

Mathematically, z score = (x - mean)/SD

for score 450, we have ; z = (450-450)/120 = 0/120 = 0

For score 750, we have z = (750-450)/120 =

2.5

Now, we move on to calculate the probability before turning it into a percentage.

The supposed probability we are to calculate is as follows;

P(450 < x < 750) or P(0 < z < 2.5)

Using standard score table, P = 0.49379

The percentage is thus 49.4%

You might be interested in
2x + 11 + 6x<br> Combing like terms
Nataly [62]

Answer:8x+11

Step-by-step explanation:2 x+ 6x=8x +11

add 2x to 6x and add 11 to it .

8 0
3 years ago
Read 2 more answers
I WILL GIVE BRAINLIEST!!
Stels [109]
Hi there!

The answer is A. The constant 900 represents the amount Kayla's bakery earns in a particular month when there are no online orders. 

Since 900 is part of the cost that is added to the amount of money Kayla makes per online order (x), it must represent the amount Kayla's bakery makes without online orders. 

Hope this helps!
5 0
3 years ago
Read 2 more answers
Divide 80 into two parts such that greater part is 4 times the smaller.
brilliants [131]

Answer:

here u go

Step-by-step explanation:

pls mark me as brainlist

thx

4 0
2 years ago
Which graph represents the inequality y&gt;3−x?
nekit [7.7K]

Answer:

B

Step-by-step explanation:

The first step is to draw the line y = 3 - x to see what the line itself looks like. Is it going from left to right as in A and C is going up as you go  from right to left as in B and D? The graph on the left (below) gives you the answer. It is going up as you progress from right to left.

The next step is to answer which is it: B or D.

y has to be above the line. it is B. See the graph below on the right.

4 0
3 years ago
If this fish tank is filled only halfway, how much water will it hold?
Morgarella [4.7K]

Answer:

I believe you typed your final answer choice incorrectly, as it should read 960 which is the correct answer

Step-by-step explanation:

the volume is 1920

1920/2=960

6 0
3 years ago
Other questions:
  • Solve the equation by tranposing method<br> 3(y-1)=6
    9·1 answer
  • The manufacturer of an airport baggage scanning machine claims it can handle an average of530 bags per hour.(a-1) At α = .05 in
    13·1 answer
  • Using your knowledge of circles, label the following on the given diagram: chord, tangent, radius, secant, point of tangency and
    5·1 answer
  • What is the square root of 9537153​
    8·2 answers
  • The difference of four times a number and seven is ten more than the number.
    10·1 answer
  • PLEASE HELP ME ANSWER THIS!!! PLEASE
    12·2 answers
  • 5z^3-2z^4-9z^2+z5z <br> What is the degree of the polynomial?
    13·1 answer
  • Which equation is a function of x?
    13·2 answers
  • What is the amplitude of the sinusoidal function?
    7·1 answer
  • NEED TO PASS HELP WILL GIVE BRAINLY!!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!