Mathematics High School

b) Find the standard deviation of the number of nights potential customers will need.

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Answer 1

Answer:

Step-by-step explanation:

Related Questions

Please help.........

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Answer: what the heck do you have to answer

Step-by-step explanation:

How do you determine which theorem to use to find missing values of a parallelogram

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Please look at the worksheet below. Hope it helps!

Solve for the angles in the triangle below.
A
70
B.
C
Blank #1 - what is angle y (where B is)?
Blank #2 - what is angle x (where C is)?

Answers

Answer:

y=70°(base angle of isosceles triangle)

in triangle ABC

70°+x°+y°=180°{sum of interior angle triangle}

70+x+70=180

x=180-140=40°

Step-by-step explanation:

x=40

y=70

are n/4 and 25n/4 coterminal angles

Answers

yes they are coterminal angles..i hope this helps you

Stacey has 4 sheets of paper make cards. Each card requires 1/3 sheet of paper. How many cards can Stacey make?

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Answer:

12 cards

Step-by-step explanation:

there are three 1/3 in a whole piece of paper. if we have 4 sheets and can make 3 cards out of 1 sheet, multiply 3 by 4 and get 12.

15 feet by 120 inches area

Answers

Answer:

21600 In.

Step-by-step explanation:

First, turn 15 feet into inches

15*12 is 180

then do 120*180 which equals 21600 In.

Select all of the trips that would take 2 hours.

1. Take a train going 80 miles per hour from Albany to New York City, which are 160 miles apart.

2. Walk 3 miles per hour to school, which is 1.5 miles away.

3.Drive 60 miles per hour between Buffalo and Seneca Falls, which are 120 miles apart.

Answers

Answer:

1 and 3

Step-by-step explanation:

80 (mph) × 2 (hours) = 160 (miles)

60 (mph) × 2 (hours) = 120 (miles)

A six-sided fair die and an eight-sided fair die are rolled together. What is the probability of getting numbers whose sum is a multiple of 3? A 1/18 B 1/4 C 1/3 D 4/9 E 2/3

Answers

Answer:

C 1/3

Step-by-step explanation:

The numbers on a 6-sides die are 1, 2, 3, 4, 5, 6.

The number of an 8-sided die are 1, 2, 3, 4, 5, 6, 7, 8.

All the possible sums are:

2, 3, 4, 5, 6, 7, 8, 9,

3, 4, 5, 6, 7, 8, 9, 10,

4, 5, 6, 7, 8, 9, 10, 11,

5, 6, 7, 8, 9, 10, 11, 12

6, 7, 8, 9, 10, 11, 12, 13

7, 8, 9, 10, 11, 12 ,13, 14

The multiples of 3 are shown in bold and italic.

There are 48 possible sums.

16 sums are multiples of 3.

p(numbers whose sum is a multiple of 3) =

(number of outcomes that are multiples of 3)/(total number of possible outcomes)

p(numbers whose sum is a multiple of 3) = 16/48

p(numbers whose sum is a multiple of 3) = 1/3

Answer: C 1/3

2. Find the distance between point A and point B.

5 units
6 units
7 units
8 units

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7 units
You’d count each line going up until you reach the other dot. Or take the number the dot is on and subtract it to the other dots position.

The product of 84.12 and which number will have three decimal places?
4.22
10.51
14.163
19.3

Answers

Answer:

14.163

Step-by-step explanation:

i do not now if that right but

It would be 14.163!

A store down the street is selling a console 50% of from 236.87 if i were to buy the console wit my 490.45 how much money will i get back?

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Answer:

$372.01

Step-by-step explanation:

50% of $236.87 is half of it, which means the console is being sold for $118.44 because:

235.87/2 = 118.435

Round this to the nearest cent:

$118.44

If you have $490.45, and you spend $118.44, it means that you subtract the cost from your own money:

490.45 - 118.44 = 372.01

You will have $372.01 left.

Please help me outtttt

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Answer:

Step-by-step explanation:

The answer is c !!!!!!

good at math? & can help!! please :))

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Answer:

Step-by-step explanation:

I NEED POINTS AHHHHHHHHHH LOL

Solve the system of equations by ELIMINATION.
Show the work that would correspond with the elimination method.
PLS HELP I ONLY HAVE 20 MINUTES

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Step-by-step explanation:

4x + 2y = 10 --------(1)

2x + 3y = 33 -----------(2)

Multiply 2 with eq. (1) and 4 with eq. (2)

8x + 4y = 20 ____________(3)

8x + 12y = 132 ______(4)

Subtracting (3) from (4),

8x + 4y = 20

- 8x -12y = -132

----------------------

0 -8y = -112

y = 112/8

y = 4 is the answer.

Putting the vakue of y in eq. (2),

2x + 12 = 33

2x = 33-12

2x = 21

x = 21/2 is the answer.

Steve cycled 35 miles in 2 1/2 hours. What is the average speed that Steve traveled? miles per hour

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Answer:

14 miles per hour

Step-by-step explanation:

The average speed would be the total distance divided by the total time = 35 miles divided by 2.5 hours is 14 miles per hour

15=1/3x what does x equal

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Answer:

Step-by-step explanation:

Divide both sides by 1/3. This operation is equivalent to multiplying both sides by 3.

15*3 = x

x = 45

"If two polygons are similar, then their corresponding angles are equal in measure." True or false?

O True

O False

Answers

Answer:

true hope it helps thanks

Answer:

true

Step-by-step explanation:

if two polygons are congruent(equal) then their corresponding parts are equal

A cereal company, Brand A, claims that it has the best-tasting cereal in the nation. To prove this, blind taste tests are set up at stores
across the nation. In the tests, consumers taste unmarked samples of the cereals made by Brand A, Brand B, and Brand C; then
choose the sample that tasted the best.
According to the results of the taste tests, Brand A was selected most often as the best-tasting cereal. Which of the following is true?

Answers

Not enough information. You didn’t include the choices.

Answer:

Please include the chocsies

Step-by-step explanation:

Factor the expression.
3x + 6
The factored expression is

Answers

Answer:

3(x+2)

3x+6

hope it's helpful ❤❤❤❤

THANK YOU.

3x+6 hopes this helps you

Which expression represents the calculation the sum of x and 8 is divided by 6?

Answers

Answer:

(x + 8) / 6

Step-by-step explanation:

The sum of x and 8, meaning x + 8 is being divided by six, so we group x + 8 in parentheses, and divide by 6 to get the answer

If f(x)=-2x+5, find f(4).*

Answers

Answer: x=-1/2y+5/2

Step-by-step explanation:

Step 1: Flip the equation.

−2x+5=y

Step 2: Add -5 to both sides.

−2x+5+−5=y+−5

−2x=y−5

Step 3: Divide both sides by -2.

−2x/-2=y-5/-2

3. A cell phone plan costs $0.20 cents per minute. Lisa
has budgeted $35 a month for her cell phone. How
many minutes Lisa can use each month?

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Answer:

175 minutes or 2 hrs and 55 minutes

Step-by-step explanation:

35÷0.20 and you'll get 175

If cell phone plan costs $0.20 cents per minute. Lisa has budgeted $35 a month for her cell phone then 175 minutes Lisa can use each month

What is Ratio?

A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.

Given that A cell phone plan costs $0.20 cents per minute.

Lisa has budgeted $35 a month for her cell phone.

We need to find how many minutes Lisa can use each month.

Let us form a proportional equation to find this.

Let x be the number of minutes Lisa can use each month.

0.20/1=35/x

Apply cross multiplication

x=35/0.2

x=175

Hence, 175 minutes Lisa can use each month.

To learn more on Ratios click:

https://brainly.com/question/13419413

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Evaluate the following expressions for x = 2.

–9.2(4 – x)
–9.2(4 – (2))
–9.2(2)

Evaluate the following expression for x = 2.
-36.8 + 9.2x

x

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Answer: both answers are -18.4

Step-by-step explanation: I got it correct on edginuity

Answer:

b b

Step-by-step explanation:

Was hit with a hard one. Can someone explain this to me please?

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Answer:

Step-by-step explanation:

pls help ;/ not hard btw

Simplify the following and write with positive exponents:

5z-5(3z)-2

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Answer:

[tex] - 10z - 2[/tex]

Step-by-step explanation:

this is simplify

HHHeeelllp please sos

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Answer:

30 degrees

Step-by-step explanation:

Please let me know if you want me to write an explanation for my answer :)

The answer is 30 degrees

The scale that maps Figure A onto Figure B is 1:3 1 4 . Enter the value of x.

Answers

Answer:

6710.46x

Step-by-step explanation:

The solution is : the value of x is x = 9.75.

What is multiplication?

In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.

You need to convert from mixed number to decimal number. To do this you can follow the steps shown below:

Step 1: You must divide the numerator of the fraction by the denominator of the fraction.

Step 2: Now you must add the quotient obtained to the Whole number part.

So, you get:

3 + 1/4

=3 + 0.25

= 3.25

Then, the scale image that maps "Figure a" onto "Figure b" is:

1: 3.25

Finally, in order to find the value of "x", you need to multiply the given length of the corresponding side of "Figure a" by .

Therefore, you get that the result is:

x = 3 * 3.25

or, x = 9.75

Hence, The solution is : the value of x is x = 9.75.

To learn more on multiplication click:

brainly.com/question/5992872

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Find the range of the following graph

Answers

Answer:

-1 < y < 7

Step-by-step explanation:

< and not ≤

because the end points are not included

Sally has a drawer full of pencils and blank papers. She wants to set up her dolls to play school and create work stations that have an equal number of pencils and papers. If Sally has 18 pencils and 24 papers, what is the GREATEST number of workstations she can create?

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It would be 18 one pencil and one paper each.

Good luck hope this helps brainliest would be appreciated

18 because if one station has one pencil that's the greatest amount of stations she can create.

Look at the picture....

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Answer:

now what

Step-by-step explanation:

Answer:

The graph of g is a vertical stretch of the graph of f.

Step-by-step explanation:

Other Questions

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