Mathematics College

write the following rational numbers in their lowest terms:
1. 24/192
2. 12/168
3. 21/49​

Answers

Answer 1

Answer:

The Answer is gonna be 1. 24/192

Answer 2

Answer:

24/192 = 1/8

12/168 = 1/14

21/49 = 3/7

Step-by-step explanation:

Related Questions

!NO LINKS, NO FILES!

please :)

Answers

Answer: 10.5 km

A = bh

A = 3.5 x 3

A = 10.5

Answer:

I think ur answer would be 10.5 km

Step-by-step explanation:

srry if wrong hope this helps

X
A regular heptagon has a side of approximately 4.3 ft and an apothem of approximately 4.5 ft.
Find the area of the heptagon.
X
1+1
2.
X
4.5 ft
4.3

Answers

Answer: 67.725feet²

Step-by-step explanation:

A heptagon consist of 7 sides and Its area is calculated using the formula

= 1/2 × nsr

n = number of sides = 7

s = side length = 4.3

r = apothem = 4.5

Area = 1/2 × nsr

= 1/2 × 7 × 4.3 × 4.5

= 0.5 × 7 × 4.3 × 4.5

= 67.725feet²

evaluate the math problem ​

Answers

Answer:

6

Step-by-step explanation:

square root of 144 is 12, square root of 4 is 2, square root of 16 is 4. SO your equation is now 12x 2 divided by 4. 12 times 2 is 24. Then divide 24 by 4 and you get 6. Therfore, your answer is 6.

Help due at 12 am






God bless you

Answers

It kinda depends on ur breath hold it for 15 seconds and count in ur head mine was 33 how about urs. And the reason why it’s because it helps ur lungs to see if u can hold it
Plz mark me brainless

Reem is 5 years older (bigger) than 3 times Sara's age.
If Reem is 28 years old, how old is Sara?

Answers

Answer: 7 2/3

R = 3s + 5

28 = 3s + 5

23 = 3s

s = 7 2/3

Angles X and Y are vertical. If angle X is 91 degrees, what is the measure of angle Y

Answers

Y angles is 89 degrees

A straight line is 180 degrees so I subtracted 91 from 180 to get my answer 89

Given N , what is mABC

Answers

A is 222 answer c because answer c is correct because why is answer c 222 is best choice

Factor completely 21x3 + 35x2 + 9x + 15.

Answers

Answer:

= ( 3 x + 5 ) ( 7 x² + 3 )

Step-by-step explanation:

Answer this????????????

Answers

Answer:

[tex]a + b = 8 \\ 3a - 4b = 3 \\ 4a + 4b = 32 \\ 3a - 4b = 3 \\7a = 35 \\ (a = 5 )\: and \: (b = 3)[/tex]

GIVING OUT BRAINLIEST ANSWER !! PLS HELP ME OUT !! (last minute)

Answers

Answer:

.764

Step-by-step explanation:

do it on a calculator (TI84)

Answer:

45.6°

Step-by-step explanation:

take the inverse cosine of 7/10: [tex]cos^{-1}(\frac{7}{10})[/tex]

plug it into a graphing calc and you get ≈ 45.573°, they want 1 decimal place so it would be ≈ 45.6°

Which expression is equivalent to..

Answers

the correct answes would be a as shown in the picture above

Will give the brainliest answer and 20 points to anyone who can give a complete answer and not a scam link or a joke answer or begging for points (those 3 types of answers will be reported)

A grocery store manager notices that this month her store sold a total of 571 gallons of ice cream, which represents a decrease of 18% from last month. How much ice cream did the store sell last month? Round your answer to the nearest integer.

The store sold ____________ gallons of ice cream last month.

Answers

Answer:

673.8

Step-by-step explanation:

The percentage of students in the school that attended the talent show for the years 2008 to 2013 are shown
2008: 86%
2009: 89%
2010: 93%
2011: 85%
2012: 92%
2013: 95%
This year, the school has a total of 360 students. How many students will attend the talent show this year (in %)​

Answers

The school has a total of 360 students. The number of students that would attend this year is 357.

What is the percentage?

A percentage is a minimum number or ratio that is measured by a fraction of 100.

The percentage of students in the school that attended the talent show for the years 2008 to 2013 is shown

2008: 86%

2009: 89%

2010: 93%

2011: 85%

2012: 92%

2013: 95%

Number of students that would attend this year

= percentage of students that attended in 2013 x total number of students

[tex]= \frac{94}{100} \times 380\\= 357.2[/tex]

Thus, 357 to the nearest whole number.

Learn more about percentages;

https://brainly.com/question/13450942

#SPJ2

Assume that it is equally likely for a child to be born a boy or a girl, and that the Lin family is planning on having three children. List the elements of the event that the Lins have at least one girl. (Use B to represent boy, and G to represent girl. For example, if there are three girls born, it would be represented as GGG).

Answers

Answer:

[tex]List = \{GBB; BGB; BBG; GGB; BGG; GBG; GGG\}[/tex]

Step-by-step explanation:

Given

[tex]Children = 3[/tex]

Required

List all cases of having at least 1 girl

We have:

[tex]B = Boy[/tex]

[tex]G = Girl[/tex]

For 1 girl, we have:

GBB; BGB; BBG

For 2 girls, we have:

GGB; BGG; GBG

For 3 girls, we have:

GGG

Hence, the list is:

[tex]List = \{GBB; BGB; BBG; GGB; BGG; GBG; GGG\}[/tex]

This trapezoid-based right pyramid has a volume of 48 m3 what is the area?

Answers

Answer:

18m^3

Step-by-step explanation:

Khan Academy, It shows how to do the steps

Change to slope-intercept form. Then find the y-intercept, first point, and second point.
x + 3y > 9
slope intercept form
y -Intercept
first point (let x=0)
second point

Answers

Answer:

[tex]x + 3y > 9 \\ 3y > - x + 9 \\ y > - \frac{1}{3} x + 3 \\ y - intercept \: is \: 3 \\ first \: point = 3 \\ second \: point \: = 9[/tex]

plz help for a brainly

Answers

Answer:

364yd^2

Step-by-step explanation:

LxWxH

Answer:

its 364

Step-by-step explanation:

you do length times width times height

Plz help this is due today AND NO LINKS OR GROSS PICTURES OR I REPORT.

Answers

If there are two sides that are the same then it is an isosceles triangle since they have two equal sides. Hope this helped

Answer:

b- If two sides are perpendicular, then it is a right triangle. It can be isosceles or scalene. It cannot be equilateral because all the angles in an equilateral triangle are acute.

Step-by-step explanation:

An equilateral triangle has 3 equal sides and 3 congruent angles, each with an acute measure of 60 deg.

If two sides are perpendicular, they form a right angle, w/ measure of 90 deg. Therefore, cannot be equilateral.

30-60-90 triangles are quite common and useful in geometry... they are scalene and have 2 perpendicular sides.

45-45-90 triangles are isosceles and have 2 perpendicular sides.

Both are types of right triangles.

Por favor ayúdeme es para hoy :(

Answers

Didn’t get it. What’s this??!

1-4: Find the measures of central tendency, then determine the range of the data.
Daily High Temperatures (°F) for a week: 68 70 67 68 75 75 74 (1 pt each)
1. Mean:
2. Median:
3. Mode(s):
4. Range:

Answers

Answer:

Step-by-step explanation:

1=71

2=70

3= 68 and 75, they both appear twice

4= 8

What is the decimal equivalent of the fraction 8/15?
0.53
_
0.53
Show work!!

Answers

9514 1404 393

Answer:

  0.533... (repeating)

Step-by-step explanation:

You will notice that the division problem repeats when the quotient digit is 3. The decimal equivalent is a repeating decimal with a 1-digit repeat. That digit is 3.

  [tex]\dfrac{8}{15}=0.5\overline{3}[/tex]

Answer:

0.5333333…. (3 repeated)

Step-by-step explanation:

8 goes on the inside of the house and 14 on the outside

*Not my handwriting. A friend wrote it and I did the math*

Please help! Will give brainliest!
Don't give a like.

Answers

9514 1404 393

Answer:

fractiondenominatorproductnumerator

Step-by-step explanation:

When you multiply a fraction by a whole number, the denominator in the product is the same as the denominator of the fraction. The numerator in the product is the product of the whole number and the numerator of the fraction.

__

That's the rule. It is derived from the fact that multiplication indicates repeated addition.

  [tex]\dfrac{2}{7}\times3=\dfrac{2}{7}+\dfrac{2}{7}+\dfrac{2}{7}=\dfrac{2+2+2}{7}=\dfrac{2\times3}{7}\qquad\text{for example}[/tex]

find the cost of fencing a rectangular field 250m long and 130m wide at rupees 30 per meter​

Answers

Answer:

length of rectangular =250m

breath =130m

perimeter of rectangular field =(130*250)

=32500m

cost of fencing a rectangular field at the rate of 30 per meter

cost of the rectangular field =32500*30  

=rupees 975000

hope it helps

please say this question answer please​

Answers

Answer:

4

Step-by-step explanation:

Its 4 because x= 4

Please help fast please

Answers

Answer:

232 sq. m

Step-by-step explanation:

find the surface area 3 No files

Answers

Answer:

872 sq inches

Step-by-step explanation:

Total surface area = 2 × (17 × 12) + 2 × (8 × 17) + 2 × (12 × 8)

                               = 408 + 272 + 192 = 872

What is the probability of choosing a king from a deck of cards? Type your answer as a fraction.

Answers

Answer:

4/52 or 1/13

Step-by-step explanation:

there are only 4 kings; diamond, Heart, Spades and Clubs.

4/52 because there is one king for every suit and only 4 kings total in the deck of 52!

18. At my son's birthday party, we had a piñata that we filled with 140 pieces of candy. If there were 42 Hershey
chocolate bars, what percent of the candy was Hershey chocolate bars?
19. On a recent test, there were 15 multiple-choice questions and 25 fill-in-the-blank problems. What percent of
the problems were fill-in-the-blank problems? (Hint: How many problems were on the entire test.)

Answers

Answer:

18.  30%

19.  62.5%

Step-by-step explanation:

42/140  mult by 100       30%

25 + 15 = 40

25/40   mult by  100 62.5%

18. 30%
19. 62.5

Because it is

What is the perimeter of the track, in meters? Use tt 3.16 and round to the nearest hundredth of a meter

Answers

Answer:

The perimeter of the track is of 317 meters.

Step-by-step explanation:

Perimeter:

The perimeter of a figure is the sum of all its dimensions.

In this question:

The track is composed by two straights of 80m, and two half circles with a diameter of 50m.

Perimeter of a circle:

The perimeter of a circle with diameter d is of:

[tex]P = \pi d[/tex]

Track:

Two half circles, each with a diameter of 50m, plus two straight lines of 80m. So

[tex]P = \frac{2\pi}{2}(50) + 2*80) = 50\pi + 160 = 50*3.14 + 160 = 317[/tex]

The perimeter of the track is of 317 meters.

The supermarket sells juice in 16- and 32-ounce bottles. If Warren wants to bring home 144 ounces of juice in 7 separate bottles, which system of equations should he solve to determine how many 16- and 32-ounce bottles to buy? (Let x represent the number of 16-ounce bottles and y represent the number of 32-ounce bottles.)

A. 32x+16y=144 x+y=7
B. 16x+32y=144 x+y=7
C. 32x+16y=144 x+y=144
D. 16x+32y=7 x+y=32

Answers

The correct answer should be approximately letter b) 16x+32y=144 x+y=7
Other Questions
Plot the value(s) on the number line where this function is equal to zero:f(x) = (x + 5)(x 1). Which two statements express key ideas of the text? Old maps of the United States show very little migration beyond the East Coast. Historically, innovations in travel led to westward expansion in the United States. Transportation and communication have served to unify United States citizens. The United States now includes many cities that have a population over 100,000. In the early years of the United States, most male citizens had the freedom to vote. Help please thank you !! XYZ is considering two proposed machinery investments. Proposals A and B each cost $600,000, have 6-year lives, and have expected total cash flows of $750,000. Proposal A is expected to provide equal annual net cash flows of $125,000 while the net cash flows for Proposal B are as follows: Year 1 $250,000 Year 2 $200,000 Year 3 $150,000 Year 4 $ 75,000 Year 5 $ 50,000 Year 6 $ 25,000 Determine the cash payback period for Proposal A and B. Show all calculations. Rounds answers to 1 decimal place. Rewrite the function by completing the square. 2x^2 - 9x + 7 = 0. Answer will look like this: (x + ____)^2 = ____ I need the blanks, any help? if lim x-> 4 f(x)=5 lim x-> 4 f g(x)=0 and lim x-> 4 f h(x)=-2, then find lim (fg)(x)a.1b.0c.3d.does not exist In the healthcare field, there are face-to-face types of jobs and behind-the-scenes jobs. What is the difference between the two? please I need to answer three brainliest questions Solve for x6-6x = -24 lol can someone help me please ty! The zygote is an example of acell in humans.O A. pluripotentO B. totipotentO C. placentalO D. multipotent Add (-2x + 4) + (4x + 6)A) 2x + 10 B 6x + 10 C) 2x - 2 D) 6x-2 Which of these do not contain muscles? uterus blood vessels calf muscles eye pupils Que se entiende por absolutismo monrquico Name two pond populations that could not survive in a forest ecosystem what is photosynthesis Surprisingly, whales have hind limbs (leg bones) that they do not use, but that are thought to be left over from an earlier ancestor of theirs. This is an example of which type of structures? The perimeter of a triangle is 29. One side of a triangle is 5 less than twice the side of the shortest length. The third side is 6 more than the shortest side. What are the lengths of the triangle? The mass of the sun is about 1.98 x 10^30 kilograms. The mass of the earth is 5.97x 10^24 kilograms. The mass of the sun is how many times greater than the mass ofthe earth? 15) Solve the equation: x(x 2)(x 7) = 0A) x = 0, 2, or 7B) x = 2 or 7C) x = -2 or -7D) x = 0, -2, or -716) Solve the equation: (x + 6)2 = 0A) x = 6B) x = -6C) x = -6 or 6D) x = 0, -6, or 617) Solve the equation: (x 7)(x + 7) = 0A) x = 7B) x = -7C) x = -7 or 7D) x = 0, -7, or 718) Solve the equation: (x 3)(x + 8) = 0A) x = 0, 3, or -8B) x = 3 or -8C) x = -3 or 8D) x = 0, -3, or 819) (x + 3) (5x + 17) = 0. Which values are solutions to this equation? Choose all that apply.A) 0B) -3C) 3D) 3.4E) -3.420) Solve the equation: 6(2x + 19) = 0A) 6 or 9.5B) -9.5C) 6D) 6 or -9.5