Mathematics College

4. In a normal distribution with u=150, o = 12.5 find P(x < 145).

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Answer 1

Answer:

i know it hard but i know u get there

Related Questions


If one side of a cube is
(3x + 5) in, what is the volume of the cube? Represent volume
as a simplified polynomial.

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It will be 8 this is the answer

HELP PLZ WILL GIVE BRAINLYEST

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Answer:

Light blue

Step-by-step explanation:

Answer:

x ≥ -5

Step-by-step explanation:

PLEASE HELP!! IT DUE TODAY! im begging you please help me out

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Answer:

11(2r+1)

16(2t+1)

9(4+c)

14(3k+2)

Step-by-step explanation:

no real way to explain besides factor them and take the largest common factor out

Answer:

1) 11(2r+1)

2) 16(2t+1)

3) 9(4+c)

4) 14(3k+2)

Step-by-step explanation:

Factor these expressions, find the GCF and divide the GCF on both the numbers, keep the numbers and put them in parenthesis and put the GCF on the outside of the parthensesis.

What is the range in interval notation?

Answers

Answer:

The blue box

Step-by-step explanation:

Youre talking about range which takes place on the y-axis (domain is the x-axis).

The top point is an open circle which indicates in the math world the parentheses and the bottom point 1 in a bracket as its a closed circle.

if f(x) = x^2 + x , find f(-3) a)-12 b)3 c)6

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C is the answer
(-3)^2=9
9+(-3)=6

Help please! This has to do with the Pythagorean theorem.

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The answer is 14.87.
a^2+b^2=c^2

10^2+11^2=c^2

100+121=c^2

221=c^2

Square root both sides

14.87=c
Hope this helps!!

whats -4 times (-9)

please help

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-4 x -9 would be 36

Being that both numbers are negative, they will cancel each other out, and become positive.

I WILL GIVE BRAINLIEST TO WHOMEVER ANSWERS FIRST

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This is VERY VERY simple! Find the rule. Multiply the individual cost by x. You should be able to find the answer from there... for the last row, multiply your individual cost by 13.

which value completes the table?​

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Answer:

A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Plug in -3 to t^2-3

-3^2-3

9-3

6

A is the only answer that has 6. So your answer would be A

THE CORRECT ANSWER IS 12 FAVORS!!

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Answer:

yes the answer in 12 fpavers

Step-by-step explanation:

wa

can someone please help :/? the question is in the picture

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Answer:

I'm pretty sure the answer is B

The radius of the sphere is 9 inches. Which equation can be used to find the surface area of the sphere?

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Answer:

Option (2)

Step-by-step explanation:

Formula to get the surface area of a sphere is,

Surface area = 4πr²

Here 'r' = Radius of the sphere

We have to calculate the surface area of a sphere with radius r = 9 inches.

By substituting the value of r in the formula,

S = 4π(9)²

Therefore, Option (2) will be the correct option.

Answer:

B.    S = 4 pi r squared = 4 pi (9) squared

Which ratio is larger, 10 to 15 or 14 to 21?

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Answer:

I am pretty sure that is it 14 to 21

Step-by-step explanation:

Sorry if i am wrong

Please explain how to do this please show work

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Answer:

(x-1)(x+4)

I.e x(x+4)-1(x+4)

Xsquare +4x -x -4

Xsquare +3x -4

A and B are independent events.
P(A) = 0.6
P(B) = 0.4
What is P(AB)?
O A. 0.24
O B. 0.6
O C. 0.4
D. Not enough information

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Answer:

Not enough information

Derek weighs 155 pounds and drives a utility vehicle that can carry no more than 220 pounds. He plans to use his utility vehicle to haul blocks to his backyard. Which inequality shows the number of 3 pounds, b, Derek can haul at one time on his utility vehicle

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By the looks of this the answer is E

Derek weighs 155
155+220

Who is good at math?

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Answer:

me depending on what kind of math it is

Step-by-step explanation:

Guys I need some help

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The answer is c your welcome

i finished the other question but i need help with this one!!!! I will give brainleist

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Answer:

1.22 meters aprx.

Step-by-step explanation:

This is talking about meters right. If it is 1.22 would be your answer.

Which of the following represents the measures of all angles coterminal with a -220° angle?
O 360 + 140n, for any whole number n
O 360 + 140n, for any integer n
O 140 + 360n, for any whole number n
O 140 + 360n, for any integer n

Answers

Answer n 9 Explanation 140 degrees is the measure of each angle and the sum of ... So degrees and radians are related by the following equations 360 2 ... Measure angles in whole number degrees using a protractor.

The measurement of all angles co-terminal with a -220° angle is represented by 140+ 360 n, for any integer number n.

What are Co-terminal angles?

These are the angles which shares the same initial line or terminal side. They are obtained by adding or subtracting 360° from the given angles.

Given, angle is -220° then its one positive co-terminal angle= -220°+360 = 140°

So, 140° is a positive co-terminal angle of -220°.

Therefore, co-terminal angle must be the type of 140°+360° n,

Learn more about  Co-terminal angles.

https://brainly.com/question/14692520

#SPJ5

A salesperson at a jewelry store earns 5% commission each week last week heidi sold $540 worth of jewelry how much did she make in the commission how much did the jewelry store make from her sales

Answers

Answer: $27

Step-by-step explanation:

$540x.05=$27

Answer:

Heidi made $27 from commision; And the store made $513 (i had this question my self on Saavas)

Step-by-step explanation:

1. 540x0.05=27

2. 540-27= $513

So the store made 513 dollars and heidi made 27 dollars

Find the unit rate. Round to the nearest hundredth, if necessary.

$5.99 for 18 lb

The unit rate is ?/b

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the answer for this is 3.0

Please help I’ll mark u <3

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Answer:

x>-4

Step-by-step explanation:


By the Exterior Angle Theorem, which of the following is a true statement?

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Answer:

2nd option is the correct answer

Step-by-step explanation:

[tex]m \angle 1 > m \angle 3 \: \& \: m \angle 1 > m \angle 7 \\ [/tex]

According to the Exterior Angle Theorem, the true statement should be considered as the option b.

What is an Exterior Angle Theorem?

The exterior angle theorem defined that at the time when a triangle's side should be extended, the resultant exterior angle formed should be equivalent to the sum of the measures of the two opposite interior angles of the triangle.

So based on this, we can say that the option b is correct.

learn more about an angle here: https://brainly.com/question/6150811

max is thinking of a number which he calls n

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Answer:

what are you trying to ask?

Step-by-step explanation:

7 filler filler filler

The sum of two integers is 9 their difference is 5 what are the 2 integers

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the two integers are 7 and 2

Anybody know how to do this?

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It’s A) 81
136-55 is that

Answer:

81°

Step-by-step explanation:

So you subtract those two number to find the missing angle and get 81°.

Black friday sale on TVs were 50 in tv for $148.00 or 65 in for $199.00 which is the better buy this is not worth a grade just some understanding​

Answers

Answer:

i personally think the 65 in. one

Step-by-step explanation:

At a dog shelter, a 26-pound bag of dog food will feed 40 dogs. How many dogs would you expect to feed with a 13-pound bag of dog food? (Input only whole numbers.)

Answers

Answer:

the answer is 20 dogs

Step-by-step explanation:

there you go

:)

1. In the diagram, c || d. Identify three numbered
angles that have a measure of 68º.
1
2
3
5
6
7
680

Answers

Answer:

1, 4, and 5 all have a measurement of 68 degrees

Step-by-step explanation:

they are vertical and corresponding angles

Other Questions
Which of the following reform measures could voters use against a mayor they oppose?a recallan impeachmenta referenduman initiative Please select the word from the list that best fits the definition a darker contour line, usually every fifth line PLEASEEE HELP PLEASEEE Write the story in English and keep the phrases in Latin. yayayayayayayayayyaya Read the excerpt from a New York Times review written about the play entitled A Man's World.Well, for one thing, as per the caption of Miss Rachel Crotherss play, that this is a mans world. But what is isnt necessarily right, though there are a lot of people who go on believing so. However, as Miss Crothers probably knows as well as any one, this play and many others equally strong and to the point will not change conditions.Which statement best describes this excerpt?It contains facts about whether or not A Mans World will impact social norms.It contains facts about how A Mans World will impact viewers.It contains the opinion of a person who saw A Mans World.It contains the opinion of the person who wrote A Mans World. a rental car company charges drivers a flat fee to rent a car plus $0.25 for each mile they drive. If a drivers pays $100 drives 160 miles , which equation can he use to find his total cost y in terms of the number of miles driven ? Jason runs the same distance each day. In one 7-day period he ran 40 1/4 miles. He knows that there is a proportional relationship between n, the number of days, and t, the total distance he runs. Tell whether each statement is True or False.A. The relationship can be expressed as n=5.25t. True or FalseB. The graph of the equation is a straight line through (0,0). True or FalseC. The unit rate is 5.75. True or False Help!- How dilations are used in everyday life ? How about similarity transformations ?? How are they meaningful You overheard a classmate in the hallway say the following statement.???: it gets warmer when you move up the atmosphere because you are getting closer to the sun.Do you agree or disagree with him.If possible could you explain why you agree or disagree it could help me a lot because Im kinda confused. it's a two step equation A high school is designing a new football field. The field is 125 meters long, including the end zones. If 1 meter = 3.2 feet, how long, in feet is the length of the football field?Group of answer choicesA: 200 ftB: 400 ftC: 40 ftD: 80 ft Select the correct answer. Which policy required American Indians to maintain the land they were given in exchange for receiving American citizenship and ownership of the land after 25 years? OA the Curtis Act OB. compulsory boarding school attendance OC. Worcester v. Georgia OD. the Dawes Severalty Act Archaeologists study (blank) theto learn about life in ancient Egypt. which reagion is the least populated southeast southwest great plains mid-altantic What does this Transcribe to? (NEED HELP) TACTTCACGAGTGAGACT Christians believe Jesus was a prophet. True or False Does this scatter plot show a positive trend, a negative trend, or no trend? Having trouble,Whats 1/3 (-2/4) *jumps behind you* Hello there Description is provided in image