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
riadik2000 [5.3K]
3 years ago
5

Which verbal expression shows 4-n?

Mathematics
1 answer:
Aleks04 [339]3 years ago
6 0

Answer:

are there answer choices because if there is i can help you

You might be interested in
I need help is it A B C or D
myrzilka [38]
C.)
Since the ideal width is 7 cm and can vary by most 0.3 cm. This means the range is 6.7 cm to 7.3 cm Absolute value means that any negative number becomes positive. l 6.7 -7 l and l 7.3 - 7 l both equal 0.3 cm
l w - 7 l </= 0.3
6 0
3 years ago
An English professor assigns letter grades on a test according to the following scheme. A: Top 9% of scores B: Scores below the
sergeinik [125]

Answer:

The minimum score required for an A grade is 83.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Mean of 72.3 and a standard deviation of 8.

This means that \mu = 72.3, \sigma = 8

Find the minimum score required for an A grade.

This is the 100 - 9 = 91th percentile, which is X when Z has a pvalue of 0.91, so X when Z = 1.34.

Z = \frac{X - \mu}{\sigma}

1.34 = \frac{X - 72.3}{8}

X - 72.3 = 1.34*8

X = 83

The minimum score required for an A grade is 83.

5 0
2 years ago
Pedro compró un terreno por 643750.00 y vendió de una manera que ganó 74250.00 ¿ cual fue el precio de la reventa?
Nonamiya [84]

Answer:

718000.00

Step-by-step explanation:

4 0
3 years ago
Which dashed line is an asymptote for the graph
Svetach [21]
Where is the picture? This question must have an picture/image
6 0
2 years ago
Lucia estimates the attendance at the middle school concert to be 267. The actual attendance is 304.
USPshnik [31]

Answer:

12%

Step-by-step explanation:

Divide 267 by 304

Lucia got 88% correct

Lucia got 12% Incorrect

3 0
2 years ago
Other questions:
  • May someone help me on this please
    7·1 answer
  • Solve for b.
    11·2 answers
  • the formula for the total surface area of a cylinder is S=2pir^2 + 2pirh. Explain how you could use the distributive property to
    15·1 answer
  • Y - 660 = 80(X – 7)?
    13·2 answers
  • Tim answers 7 out 8 questions correctly.At this rate, how many questions will he answer correctly out of 96.
    5·1 answer
  • What will the temperature be in degrees Fahrenheit when it is 80° Celsius outside? (Recall the formula F = (9C 5) + 32).
    10·2 answers
  • Find the original price of a pair of shoes if the sale price is $63 after a 30% discount
    8·1 answer
  • Which improper fraction shows the value of the shaded portion of the image?
    13·1 answer
  • The school bus had a mass of about 900?
    13·1 answer
  • Please help me with this i will give brainliest
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!