Mathematics High School

In a survey four out of seven people named blue as their favorite color. One out of three
named red IF 1,092 people were included in the survey, how many named neither blue nor red
as their favorite color?

Answers

Answer 1

Answer:

The answer is on the picture.

Step-by-step explanation:

The answer is on the picture.

In A Survey Four Out Of Seven People Named Blue As Their Favorite Color. One Out Of Threenamed Red IF

Related Questions

Mika taught her sister the steps for diviting a decimal by a decimal which instructions are correct

Answers

Complete question is;

Mika taught her sister the steps for dividing a decimal by a decimal. Which instructions are correct?

A) 1. Multiply the divisor by a multiple of 10 to create an integer divisor. 2. Multiply the dividend by the same multiple of 10 as step 1. 3. Divide, and apply the rules for dividing signed numbers.

B) 1. Multiply the dividend by a multiple of 10 to create an integer. 2. Multiply the divisor by the same multiple of 10 as step 1. 3. Divide, and apply the rules for dividing signed numbers.

C) 1. Divide the divisor by a multiple of 10 to create an integer divisor. 2. Divide the dividend by the same multiple of 10 as step 1. 3. Divide, and apply the rules for dividing signed numbers.

D) 1. Divide the dividend by a multiple of 10 to create an integer. 2. Divide the divisor by the same multiple of 10 as step 1. 3. Divide, and apply the rules for dividing signed numbers.

Answer:

A) 1. Multiply the divisor by a multiple of 10 to create an integer divisor. 2. Multiply the dividend by the same multiple of 10 as step 1. 3. Divide, and apply the rules for dividing signed numbers.

Step-by-step explanation:

In Mathematics, divisor is the number by which the dividend should be divided.

Now, if we want to divide a decimal by another decimal, to make things easy we have to transform both numbers from decimals to integer form to make direct division easier.

The first step will be to multiply the divisor by a multiple of 10. The multiple of 10 will depend on the number of decimal places.

The second step is to do the same to the dividend.

The last step would be to divide the integers by applying rules of division of numbers.

The correct option is Option A:

The distance from Matt’s home to school is 5/8 of a mile. He has biked 3/8 of a mile. How much further does he have to bike?

Answers

Given:

The distance from Matt’s home to school is [tex]\dfrac{5}{8}[/tex] of a mile.

He has biked [tex]\dfrac{3}{8}[/tex] of a mile.

To find:

How much further does he have to bike?

Solution:

We have,

Total distance from Matt’s home to school = [tex]\dfrac{5}{8}[/tex] of a mile.

Distance covered = [tex]\dfrac{3}{8}[/tex] of a mile.

Remaining Distance = [tex]\dfrac{5}{8}-\dfrac{3}{8}[/tex] of a mile

                                 = [tex]\dfrac{5-3}{8}[/tex] of a mile

                                 = [tex]\dfrac{2}{8}[/tex] of a mile

                                 = [tex]\dfrac{1}{4}[/tex] of a mile

Matt has [tex]\dfrac{1}{4}[/tex] mile left to bike.

Therefore, the correct option is A.

The Blues Festival sold 20% of tickets at a reduced price of $30 and 30% of tickets at $40 and the rest at the door for full price of $50. With 10,000 tickets sold, how much did they earn from ticket sales in dollars?

Answers

Answer:

$430,000

Step-by-step explanation:

20% of 10,000 = 2000

therefore, 2000 x $30 = $60,000

30% of 10,000 = 3000

therefore, 3000 x $40 = $120,000

50% of 10,000 = 5000

therefore, 5000 x $50 = $250,000

add all dollar amounts together to get $430,000

Will mark Brainlyest Use the properties of exponents to simplify the expression(y^3/2 X^-1/2)^4

Answers

Answer:

the answer would be y^6/x^2

Step-by-step explanation:

so (Y) to the sixth power over (X) to the second power

Name theorem or postulate?

Answers

Answer:

SAS

Step-by-step explanation:

did i do this right if not can you show me how to do it

Answers

Answer:

no

Step-by-step explanation:

Order of operations

18/2=9

9/3=3

5-2=3

3/3

1 (simplified)

The outcome is still the same but since you have to show your work.....That's the correct way to do it

Hope this helps. Have a nice day.

Just put the answer A B C D please

Answers

Answer:

B

Step-by-step explanation:

A rectangular parking lot is surrounded on its perimeter by a fence that is 1,200 feet long. If the length of the rectangular parking lot is 5 times its width, w, which equation can be used to find the width of the parking lot? Ow+ (w+5) = 1,200​

Answers

Answer:

w+5w=1200

Step-by-step explanation:

Can you help me with these questions pls

Answers

So for the angles you would take 87 and 17 and subtract it and that’ll be your answer

PLS HELP: I am unsure how to calculate this into final numbers.
Cal Amity found that 24% of his sample answered "yes" to the third survey question, which was, "Have you done anything, or will you do anything, to prepare any other part of your home before Gourmando's visit?" (880 Surveyed)

Mr. Amity can infer that, most likely, between _[blank A]_ and _[blank B]_ inhabitants of the Kingdom have done, or will do something, to prepare another part of their homes before Gourmando's visit.

Answers

880 were surveyed.

24% answered yes.

Multiply number of surveyed by percentage that said yes:

880 x 0.24 = 211.2

Since the answer has a decimal, the number of people would be the whole number above and below the decimal.

The answer is between 211 and 212

Answer:

Let the number of people answered "yes" be x

[tex]24\% \: of \: 880 \\ \frac{24}{100} \times 880 = 211.2 = 211(approx)[/tex]

211 of the people answered "yes".

What is the value of y = 3x -1 when x is equal to 4?

Answers

Answer:

11

Step-by-step explanation:

Y = 11 when x is equal to 4.

y = (3)(4) − 1

Answer:

y = 11

The weight of an object on Mars varies directly with its weight on Earth.An object that weighs 50 pounds on mars weighs 150 on Earth.If an object weighs 120 pounds on Earths,write and solve a direct variation equation to find how much an object would weigh on mars.

Answers

Answer:

Formula: y = x/3. Answer: 40 pounds.

Step-by-step explanation:

To solve this, we divide 150 by 50. This gets us 3. This means your weight on Earth is 3x your weight on Mars. That means we can make a formula. Our formula is y (weight in pounds on Mars) = x (weight in pounds on Earth)/3. Let's plug 120 in our formula. 120/3 is 40. This means the weight of the object on Mars is 40 pounds.

In the inequality
a> 3x+8 or a>-4x-1, which value of a does the solution consist of numbers greater than -6 and less than 5?
A-16
B-26
C-19
D-23

Answers

Answer:

I think it is B correct me if I am wrong

Step-by-step explanation:

which one is it???? .

Answers

Answer:

option A, I guess .....

.

cynthia and amy are customer service representives cynthia earns $13 per hour and amy earns $1.50 more per hour than cynthia. Amy worked 43.5 hours in the last two weeks which equation could she use to find the amount of money she should receive

Answers

Answer:

Step-by-step explanation:

Let h bet the # of hours worked

If Cynthia earns $13 per hour then her equation would be:

C = $13h

If Amy makes $1.5 more per hour then her equation would be:

A = $14.5x

Now lets plug in some numbers:)

A = $14.5(43.5)

A = $630.75

Tim knows that he can travel a distance of 240 miles when his car’s gas tank is filled to its capacity. The capacity of his car’s gas tank is 12 gallons. Which best describes the domain of the function? only integers where 0 ≤ d ≤ 12 only integers where 0 ≤ , d , ≤ 12 only integers where 0 ≤ d ≤ 240 only integers where 0 ≤ , d , ≤ 240 all real numbers where 0 ≤ d ≤ 12 all real numbers where 0 ≤ , d , ≤ 12 all real numbers where 0 ≤ d ≤ 240

Answers

Answer:

tell tim to ask jeff bezoz for his oil so he wont need to solve hard math equations everytime

Step-by-step explanation:

go to his house and ask him to pay

Jeff bezos is a good friend of Tim ask him sir 9 hope you

Solve: 5/2x - 1/3= -1/2

A. x=-5/12
B. x= -25/12
C. x= -1/15
D. x= 1/3​

Answers

Answer:

c. x = -1/15

Step-by-step explanation:

5/2x - 1/3 = -1/2 [multiply the whole equation by 6 (lowest common denom)

15x - 2 = -3 [add 2 on both sides of equation

15x = -1 [divide both sides by 15 to isolate x]

x = -1/15

Answer is c. Change the denominator of 1/3 and 1/2 to 6 so you have 3/6 for 1/2 and 2/6 for 1/3. then add 2/6 to both sides to get -1/6 then isolate x.

An ant carries food at a speed of 0.01 m/s. How long will it take the ant to carry a cookie crumb to the ant hill, a distance of 50 m? Express your answer in hours.

Answers

Answer:

5000 seconds

Step-by-step explanation:

0.01*100=1

100*50=5000

Answer:

about 1.4 hours

Step-by-step explanation:

1 * 50 / 0.01 = 5,000

5,000 / 60 = 83.3 ---> 83.8 / 60 = 1.4

Which dot plot matches the tally chart below?

A 2-column table with 5 rows. Column 1 is labeled Pull-ups Completed in one minute with entries 1, 2, 3, 4, 5. Column 2 is labeled Tally with entries 2, 5, 3, 1, 2.

Answers

Answer:

(A) my friend

Step-by-step explanation:

please mark Brainliest because the other answer above me is wrong

Answer:

A

Step-by-step explanation:

12. The number of mold spores in the school bathroom sink started at 4. The number of spores doubled every day. The equation f(x)=4•2^x models the situation. How many mold spores will
there be after 6 days?
spores

Answers

Answer: i dony know honestly

Step-by-step explanation:

Answer:

128

Step-by-step explanation:

If you start off with 4 and it doubles every day, by day two you would have 8 spores then by day three you will have 16 because it doubles itself. Day four you have 32, day 5 you will have 64 and finally day 6 you will have 128

Graph the line that represents this equation:
y=-5z +2

Answers

To graph a linear equation you use the slope and y-intercept.
Step 1: since 2 is your y intercept you plot your point at 2 on the number line.

Step 2: use your slope to find the second point since -5/1 is your slope you go down 5 spaces and go right 1 space.

Step 3: draw line to connect the 2 points

Step 4: repeat step 2

f (x) = 2x² - 10x + 13

Find f (-4)

Answers

Answer:

85

Step-by-step explanation:

In this question, you would solve by plugging in -4 to x.

Solve:

f(-4) = 2(-4)² - 10(-4) + 13

= 2(16) + 40 + 13

= 32 + 40 + 13

= 72 + 13

= 85

f(-4) = 85

What is the coefficient in the term k?
A.0
B.1
C.2
D.k

Answers

if they term is just k, 1

please help angle c angle ahdbdoneoend

Answers

Looks like TRUE this IS the smallest angle

Answer:

True

Step-by-step explanation:

The angle that sees the smallest side length has the small angle measurement.

I need to simplify the complex fraction.​

Answers

Answer:

(15 – 22x)/4x(2x – 5)

Step-by-step explanation:

Let us take the numerator first:

(1/2x – 5) – (7/8x – 20) = (1/(2x – 5)) – (7/4(2x –5)) = (8x – 20 – 7(2x – 5))/(4(2x – 5)(2x – 5)

= (8x – 20 – 14x + 35)/4(2x – 5)² = (15 – 22x)/4(2x – 5)²

The denominator is: x/2x – 5

So we now have:

(15 – 22x)/4(2x – 5)² ÷ x/(2x – 5) = (15 – 22x)/4(2x – 5)² x (2x – 5) /X = (15 – 22x)/4x(2x – 5)

Which situation can be modeled using a linear function? A) the population of yeast that doubles after every minute B) the height of a projectile after it is launched C) the distance covered by a car moving at a constant speed D)the cost of a printing machine that depreciates every year at 2% per year

Answers

Answer:

c

Step-by-step explanation:

because the car is moving at a CONSTANT speed meaning the distance will constantly increase

which expression is the best estimate of 1 1/5 X 3 2/3
A: 2 X 3
B: 1 X 4
C: 2 X 3
D: 1 X 3

Answers

I think it may be B. 1 X 4 :)

3/4 c - 7/12 + 7/24 c + 2/3 - 1/6 c

Answers

Answer:

c+1/12

Step-by-step explanation:

18/24c-7/12+7/24c+8/12-4/24c=c+1/12

Answer:

(7/8)c

Step-by-step explanation:

The LCD here is 24.  Multiply all five terms by 24 and then divide the sum of the five results by 24:

18c - 14 +  7c + 16  - 4c            21c

--------------------------------  =  --------------

                24                            24

Dividing both 21 and 24 by 3, we get the fully reduced form 7c/ 8 = (7/8)c

standard form of 0.000064

Answers

Answer:

6.4 × 10^-5

This is the standard form of 0.000064.

PLZ HELP IM BEING TIMED

Answers

Answer:

A

Step-by-step explanation:

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