Mathematics High School

Which of the following situations are equal to 25%? 12 out of 60 3 out of 12 5 out of 20 9 out of 18 8 out of 32

Answers

Answer 1

Answer:

8/32;

Step-by-step explanation:

8/32 is equivalent to 1/4 which percentage is 25

Related Questions

Enter the slope of the line through the points (-9, -6) and (3, -9)

Answers

Answer:

-1/4 slope

Step-by-step explanation:

y2 -y1 = -9 - (-6) = -3

x2-x1= 3 -9 = 12

-3/12 = - 1/4

Write 3-5 sentences about the process of GCF Factoring Method

Answers

Answer:

Factoring out the GCF is the first step in many factoring problems. Step 1: Determine the greatest common factor of the given terms. The greatest common factor or GCF is the largest factor that all terms have in common. Step 2: Factor out (or divide out) the greatest common factor from each term.

Step-by-step explanation:

Angle measures and segment lengths - find x do not round

Answers

Answer: 12

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

the length of a rectangle is 2 inches less than 3 times it width . The perimeter of the rectangle is 124 inch. WHat is the length of the rectangle

Answers

Step-by-step explanation:

let w = width

length = 3w-2

perimeter = 2*length + 2*width

perimeter = 2(3w-2) + 2w

perimeter = 6w - 4 + 2w

perimeter = 8w - 4

perimeter = 124 inch

8w - 4 = 124inch

+4 to each side

8w = 128inch

divide each side by 8

w = 16

length = 3w-2

           = 3(16) - 2

length = 46 inch

Find x. Round your answer to the nearest tenth of a degree

Answers

Answer:

tan^-1(36/24)= 56.3° the answer to the question

Simplify.
(3-2i)(-5)

Answers

Answer:

2i-15

......................

Scores on a national math test are Normally distributed, with a mean score of 490 and a standard deviation of 50. Which test score represents the top 20%, rounded to the nearest whole number?

Find the z-table here.

426
448
532
554

Answers

Answer:

532

Step-by-step explanation:

The score that represents the top 20% = A score = 80%

Z score for 80% percentile = 0.842

We solve using the z score formula

z = (x-μ)/σ, where

x is the raw score = ??

μ is the population mean = 490

and σ is the population standard deviation = 50

Hence:

0.842 = x - 490/50

Cross Multiply

0.842 × 50 = x - 490

x = 0.842 × 50 + 490

x = 42.1 + 490

x = 532.1

Approximately = 532

Therefore, the test score = 532

Answer:

532

Step-by-step explanation:

edg 2020-2021

whats 1x500 plsssssssssssssssssss

Answers

Its 500

because anything that is getting multiplied by one is the same number.

Answer:

500

Step-by-step explanation:

1 x whatever number is always gonna be the number you multiply.

what is 7 as a mixed number in the simplest form?

Answers

Answer:

7 is the simplest form. A mixed number needs a fraction

Step-by-step explanation:

Answer:

7/1

7

Step-by-step explanation:

Solve for each question.

Answers

Answer:

PN = 30

PNM = 90 degrees

PNL = 90 degrees

hope i helped you

Step-by-step explanation:

HELP PLZ!!!
A chord is a diameter.

-always
-sometimes
-never

Answers

Answer:

always hope this helps :)

Step-by-step explanation:

Step-by-step explanation:

sometimes would be your answer<3

The answer is sometimes, but this is only when the chord passes through the centermost point on the circle.

can some one help me with this

Answers

Answer:

Actually i don't know what is the wanted but now

i will find the total of the teenagers.

Step-by-step explanation:

[tex] \frac{4000}{45\%} = \frac{x}{100\%} \\ x = \frac{4000 \times 100}{45} \\ x = 8889 \: \: teenagers[/tex]

I hope that is useful for you :)

Answer:

this is tating the plant

Subtract the expressions

(4x + 6) - (2x + 3)

options:

2x + 9


6x + 9


2x + 3


6x + 3

Answers

The answer is 2x+3 !!

Answer:

Yap, the answer is definitely 2x + 3, I got it right lol.

Step-by-step explanation: OOOOOOOOFFFFFF

5k + 30 = -20 - 5k
Solve for K.

Answers

5k + 30 = -20 - 5k

5k + 5k = -20 - 30

10k = -50 / : 10

k = -5

Answer:

-5 = k

Step-by-step explanation:

5k + 30 = -20 - 5k

5k + 30 + 20 = 5k + 50

-20 - 5k + 20 = -5k

5k + 50 = -5k

5k + 50 - 5k = 50

-5k - 5k = -10k

50 = -10k

50 / -10 = -5

-10k / -10 = k

-5 = k

what is the area of the figure

Answers

Answer:

24 cm

Step-by-step explanation:

4x5=20 for the rectangle and 2x2=4for the square at the right
then add them up gives you 24

With equation does not represent a proportional relationship
A y=5x
B y= 1 = 1/2 x
C y= x + 5
D 2y =5x

Answers

Answer:

x (weeks). 0. 1. 2. 3. 4 y (savings in dollars). 25. 30. 35. 40. 45. The relationship is linear but ... 5. 6 slope = unit rate = 2 words/min slope = unit rate = 0.4 ft/s y = 1_. 2 x. Unit 2. 182 ... Write an equation that represents the proportional relationship shown in ... does not charge a fixed rate but charges $1.00 per mile.

Step-by-step explanation

slope: 2 y-intercept_-_Equation: y=2x-1 4.slope: 13 y-intercept_l Equatio ... Mo Parallel to y= -5x+8 __y=-5x+1) (same slope) m= -5. No slope ... (no y value, only x-value) denominator 0 ... The amount y (in cups) of flour is proportional to the number x of eggs in a recipe. ... Write an equation that represents the situation.

I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

IF YOU SEND ONE MORE LINK AGAIN I WILL REPORT YOU!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

h(x) =-(x+5)^3

Step-by-step explanation:

20 POINTS Please Will MARK AS A BRAINLEST

Answers

Answer:

tanA = [tex]\frac{12}{5}[/tex]

Step-by-step explanation:

tanA = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{BC}{AB}[/tex] = [tex]\frac{24}{10}[/tex] = [tex]\frac{12}{5}[/tex]

Answer:

67.38

Step-by-step explanation:

Tan =opposite/adjacent

=24/10

=2.4

Tan 2.4=67.38, when used on a calculator, i.e,shift tan 2.4

Please help if you can!!!

Answers

Answer:

Step-by-step explanation:

y = ax² + bx + c

Plug in the three given points, then solve for a, b, c

(-3,0): 0 = 9a - 3b + c

(4,0): 0 = 16a + 4a + c

(0,-12): -12 = c

9a - 3b = 12

3a - b = 4

16a + 4b = 12

4a + b = 3

a = 1

b = -1

y = x² - x - 12

11. The population of 1,000 unicorns is decreasing by 8% every year.
What is the independent and dependent variables of this situation?
A. Independent - Population; Dependent - years
B. Independent - Years; Dependent - population

Answers

A is the answer because year is X AND population is Y because for the population to go down or up time has to pass. Population is dependent on years.
A is the correct answer

PLEASE ANSWER HONESTLY (PLEASE BE HELPFULL I HAVE BEEN STUCK ON THIS PROBLEM) WILL MARK BRANIEST IF CORRECT. (no links my computer is slow and no ctrl c ctrol v if possible

Answers

Answer:

a^2+b^2=c^2 look below

Step-by-step explanation:

Count the squares so

3^2+4^2=5^2

3*3=9

4*4=16

5*5=25

9+16=25 and it does check out

this should help if u need more explanation ill be more then happy to explain to you

how do you write 7 a mixed number in the simplest form

Answers

What does this even mean?

Help with graph pleaseeee​

Answers

Graph a= undefined /graph b =-1/ graph c= 1/3 graph d = 0

are a trapezoid and a parallelogram sometimes, always, or never similar?

Answers

No, a trapezoid is not a parallelogram. They both are quadrilaterals which have 4 sides each. Parallelogram has opposite sides equal and parallel, but trapezoid has one set of sides parallel but not equal. Parallelogram has opposite angles equal.

ASAP NEED HELP DUE TMR

Answers

The mean is 58 the median is 15.5

HELP I NEED IT NOW THANKS

Answers

X represents the price
Y represents the percentage of the price
Hope this helps

What’s the missing term ?

Answers

if the pattern continues, I believe it would be 2x.

What is the value of the expression
-15 - (-7) + (-1) + 7 - 6?

Answers

Here is the answer hope this helps!

which is a multiple of 3​

Answers

Answer: you forgot a picture but here are some

Step-by-step explanation:

6, 9, 12, 15 ect

Translate to word form:
x + 29

1. the total of x and 29
2. x times 29
3. 29 less than x

Answers

1. The total of x and 29.

This is because we see addition going on, so x+29 is the total of something


Hope this helps :)
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A quality control engineer Is interested in the mean length of sheet insulation being cut automatically by machine. It is known that the standard deviation in the cutting length that this machine produces is 0.15 feet. A sample of 70 cut sheets yields a mean length of 12.14 feet. This sample will be used to obtain a confidence interval for the mean length cut by machine. Referring to problem statement, the Z value to use in obtaining the 99% confidence interval is approximately .A.1.645B. 1.96C.3.23D.2.58 which landscape region of NYS was formed during the grenville orogeny Please select the word from the list that best fits the definitionEmilio and Sanchez destroyedconstruyhuicremosoydestruistecreyeronosteisSaveElhuimosconstrudestruyeron importance of obtaining NCS You go to the store to buy a Playstation 5 which cost 499 dollars. If you had topay San Jose's sales tax which is 9.25%. How would you solve the problem to findthe total cost? *What is the total cost?* Why is Europe called a peninsula? aIt is surrounded on three sides by water. bIt is the main landmass of Eurasia. cIt has an unusually long coastline. dIt has many mountains and rivers When the perioperative nurse tells the surgeon, The final count is correct, he or she is stating_____.(i will name brainliest)that the proper number of sutures has been applied to the incisionthat the total number of sponges used in the surgery have been removed and accounted forthat the proper number of medical staff is on hand to end the surgerythat the patients blood pressure numbers are within normal range WILL GIVE BRAINLIESTWhich of the following policies were NOT supported by the Bourbon Triumvirate?a. Developed co-ops to help farmersb. Supported the use of the convict-lien systemc. Wanted lower taxesd. Wanted a segregated society For what values of x is the expression below defined?Sqrt x+5 divided by sqrt 1-x Pedestrians must obey traffic laws such as...Always walk on the left side of the street.Yield to vehicles when not using a crosswalk.Obey traffic signals at intersections.All of the above. PLLLEASEEE HELLPPP I WILL GIVE BRAINLIEST!!!! Use the information to answer the following questions.Jocelyn and Karis math quiz scores are shown.Jocelyn: 86, 87, 95, 72, 78, 80 Kari: 88, 78, 93, 81, 75, 92Activity 1 of 2Part A: Based on the samples, which student generally has higher quiz scores? A. Kari, because the mean and median of her scores is 84.5. B. Kari, because the range of her scores is 18. C. Jocelyn, because the interquartile range of her scores is 9. D. Jocelyn, because she had a maximum score of 95.Activity 2 of 2Part B: Suppose both girls got a 90% on their next math quiz. Which student will see a greater increase in her overall math grade? A. Jocelyn, because her grade will increase by 1 point. B. Kari, because her grade will increase by 0.8 points. C. Kari, because her grade will increase to 85.3. D. Jocelyn, because her grade will increase to 84. the question is on the picture :) When 10 is subtracted from a number and then divided by 2, the answer obtained is 4. What is the number . The answer is x = 14. * True False Why might teens grievewhena well-known person dies? 20 points please help!! Write a response to the situation presented below. Be sure to write in Spanish.Your pen pal wants to get a new pet and has asked for your suggestions.Write an email making a pet recommendation for your pen pal. Describe in this email why you like the pet you are recommending. Explain positive and negative aspects ofhaving this particular animal as a pet Find the side of a square whose diagonal measures 15 square root of 2 Its Due in 5mins! HELPPPPP What can be used to measure the alcohol content in gasoline? A. Graduated cylinder B. Electronic tester C. Scan tool D. Either a graduated cylinder or an electronic tester Based on the article, why did the Great Migration end in the 1970s?