Alexandra finished 3/5th of her work. What percentage of work did she complete?

Answers

Answer 1
Answer:

60 percent

Step-by-step explanation:

Covert 3/5th into percentage so the answer will be 60.

#CarryOnLearning

Related Questions

how many 20p coins in £4

Answers

Answer two 20p coins make 40p

Step-by-step explanation:

Answer:

20 number of 20p makes £4.

Step-by-step explanation:

Let the number of 20p be x

Therefore,

                [tex]x \times 0.20 = 4\\\\x = \frac{4}{0.20} = \frac{4 \times 100}{ 20} = 4 \times 5 = 20[/tex]

a bag contains three red marbles five blue marbles and seven green marbles.what is the ratio of blue marbles to the total number of marbles​

Answers

Answer:

5:15 simplified as 1:3

Step-by-step explanation:

A committee that consists of five members are to be chosen from 6 boys and 5 girls. Find the number of different committees that can be formed if the number of boys is more than the number of girls​

Answers

Answer:

281 different committees can be formed if the number of boys is more than the number of girls​.

Step-by-step explanation:

The order in which the people are chosen to the committee is not important, which means that the combinations formula is used to solve this question.

Combinations formula:

[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

Number of boys more than the number of girls:

3, 4 or 5 boys.

3 boys:

3 boys from a set of 6.

2 girls from a set of 5. So

[tex]C_{6,3}C_{5,2} = \frac{6!}{3!3!} \times \frac{5!}{2!3!} = 200[/tex]

4 boys:

4 boys from a set of 6.

1 girl from a set of 5. So

[tex]C_{6,4}C_{5,1} = \frac{6!}{4!2!} \times \frac{5!}{1!4!} = 75[/tex]

5 boys:

5 boys from a set of 6. So

[tex]C_{6,5} = \frac{6!}{5!1!} = 6[/tex]

Total:

200 + 75 + 6 = 281

281 different committees can be formed if the number of boys is more than the number of girls​.

identify the equation of the line graphed below

Answers

Its option (C)................

What should you substitute for x in the bottom equation to solve the system by the substitution method?

A. x=2y-8

B. x=-2y-8

C. x=-2y+8

D. x=2y+8

Answers

the correct answer is b

what is the function rule for the line?

Answers

Hello!

What is the function rule the line?

f(x) = 2/3x - 2

Good luck! :)

Which of the following equations represents a line that is parallel to y = -4x-1
and passes through the point, (2, 2)?
O A. y = -4x+10
O B. y = 1/4x+2
O C. y = -4x + 4
O D. y = -4x - 6

Answers

Answer:

A

Step-by-step explanation:

Parallel lines have the same gradient

For line y=-4x-1, the gradient is -4 and so that of this new line will also be -4

Now,

y-y1=m(x-x1)

y-2=-4(x-2)

y-2=-4x+8

y=-4x+8+2

y=-4x+10

What is the rule for the following geometric sequence? 64,128,256,512...
a) a_(n) = 64(-2)^n-1
b) a_(n) = 64(2)^n-1
c) a_(n) = 64(1/2)^n-1
d) a_(n) = 64(-1/2)^n-1

Answers

Answer:

B

Step-by-step explanation:

The explicit rule for a geometric sequence is

[tex]a_{n}[/tex] = a₁ [tex](r)^{n-1}[/tex]

where a₁ is the first term and r the common ratio

Here a₁ = 64 and r = [tex]\frac{a_{2} }{a_{1} }[/tex] = [tex]\frac{128}{64}[/tex] = 2 , then

[tex]a_{n}[/tex] = 64 [tex](2)^{n-1}[/tex] → B

Answer:

b).

[tex]{ \tt{a _{n} = a( {r}^{n - 1} )}} \\ { \tt{a _{n} = 64( {2}^{n - 1}) }}[/tex]

AE = x=4.875, and EC = 13-4.875 = 8.125.
If I place point E at a distance of 4.875 units from A on AC-that is, E15.875, 1)-then the ratio of the segments into which e divides AC is equal to
the ratio of AD to DB.
Question 3
Place point that you found in Question 2 on AC. Draw a line passing through D and E, and measure and record the slopes of DE and BC.

Answers

Answer:

This is the answer for both Edmentum and Plato!

Step-by-step explanation:

Hope it helped

the length of each side of a nonagon is 3.25cm the perimeter of the nonagon is?
a,12.25
b,29.25m
c,29.25
d,none

Answers

Answer:

,29.25m

Step-by-step explanation:

maybe answer is correct

Answer: B. 29.25 cm

Step-by-step explanation:

Given

The prefix nona- came from Latin meaning "nineth"

Thus, nonagon has 9 sides

Solve

1 side = 3.25 cm

9 sides = 3.25 × 9 = 29.25 cm

Hope this helps!! :)

Please let me know if you have any question

Find the perimeter of ΔJKL. Round your answer to the nearest tenth if necessary

Answers

x = 42.5, so the perimeter is 117.5, hope this helps- if you could mark brainliest that’d be awesome thanks

Answer:

Step-by-step explanation:

as angles of two triangles are equal, so they are similar.

x/17 =35/14=40/16

x/17=35/14

x=35/14×17=85/2=42.5

perimeter of ΔJKL=40+35+42.5=117.5

If the numerator and the numerator of a fraction are subtracted 1, the resulting fraction is 2/3, if the resulting fraction is increased by 1, the resulting fraction is 3/4, determines the fraction.

Answers

Answer:

Simplify the expression.

Exact Form:

1 /2

Decimal Form:

0.5

Answer:

The Answer is

Fraction Form: 1/2

Decimal Form: 0.5

Percentage form: 50%

Step-by-step explanation:

I got the answer 1/2 by Adding 1 by 2/3, And then after that I got the answer 2/3 and with that I multiplyied it with 3/4 and I got 1/2

HELP ASAP PLEASE!!!!!!!

Answers

Answer:

the answer is 2

Step-by-step explanation:

it doesn't match the other  but is 2  

Tickets to a football final are selling well. On Thursday, 47 of the tickets are sold. On Friday, 14 of the tickets are sold. What fraction of tickets are available to sell on Saturday?

Answers

The question seems incomplete ; as the total number of tickets to be sold isn't given.

Answer:

61 / X

Step-by-step explanation:

Let's take the total Number of tickets to be sold as : X

Number of tickets sold on Thursday = 47

Number sold on Friday = 14

Fraction of tickets available for sale on Saturday :

(Total number of tickets already sold) / Total number of tickets to be sold

(Thursday + Friday sales) / total number of tickets to be sold

Fraction available for sale on Saturday = (47+14) / X

Fraction available for sale on Saturday = 61 / X

Kindly put value of x = total number of tickets available for sale to get the exact fraction.

What is the value of x?

Answers

oh my god you are such a god level hut

Answer:

A.36°

Step-by-step explanation:

65°+79°+X=180°

144+X=180°

X=180°-144°

X=36°

Which number is an integer?

A) -9,248.3
B) 35,749.087
C)10,839
D -16/17

Answers

Answer:

C) 10839

Step-by-step explanation:

.For example, 21, 4, 0, and −2048 are integers, while 9.75, 512, and √2 are not.

what is the smiplest ratio for 75cm:1m:250 mm​

Answers

Answer:

You need to convert all the units to one unit

a^2×c^2/c^2×d^2+bc/ad reduce the algebraic ​

Answers

Answer:

[tex]\frac{a^2*c^2}{c^2*d^2}+\frac{bc}{ad}= \frac{a^3 + bcd}{ad^2}[/tex]

Step-by-step explanation:

Given

[tex]\frac{a^2*c^2}{c^2*d^2}+\frac{bc}{ad}[/tex]

Required

Simplify

We have:

[tex]\frac{a^2*c^2}{c^2*d^2}+\frac{bc}{ad}[/tex]

Cancel out [tex]c^2[/tex]

[tex]\frac{a^2*c^2}{c^2*d^2}+\frac{bc}{ad}= \frac{a^2}{d^2}+\frac{bc}{ad}[/tex]

Take LCM

[tex]\frac{a^2*c^2}{c^2*d^2}+\frac{bc}{ad}= \frac{a^3 + bcd}{ad^2}[/tex]

**Does anybody knows how to do it***

instructions: state what additional information is required in order to know that the triangle are congruent for the given reason.

Given: ASA

Answers

With ASA, we need two angles and an included side. An included side is one that is between the two angles.

But, we need to make sure the sides match up. So, triangle KJI is congruent to triangle ZYX.

Therefore, we need to know that side JI is congruent to YX.

Hope this helps!

Tell whether the angles are adjacent or vertical. Then find the value of x.

The angles are angles

The value of x is

Answers

Answer:

If two angles have common side and they shares common vertex, they are called adjacent angles.

When two lines crosses each other, the opposite angles are called vertical angles as they share same vertex.

Two angles shown in diagram are adjacent as they are on common side.

Both the angles are on a straight line, hence

Subtracting 109 from both sides

Both angles shown in diagram are opposite to each other, hence vertical angles.

As they are opposite to each other, they both are equal.

Subtracting x from both sides

Subtracting 1 from both sides

Both angles are having a common side means they are adjacent angles.

As they are on straight line, both angles will add up to 180 °.

Subtracting 96 from both sides

Dividing from 6 in both sides

Hope it will help :)

Multiple choice question

Answers

Area of triangle = (1/2)*b*h = (1/2)*7*10
= 7*5 = 35 squared cm

Answer:

A. 35 square centimeters

Step-by-step explanation:

The area of a triangle is (b*h)/2.

7 * 10 = 70

70/2 = 35

what's this problem please

Answers

Answer:

Option A : 135°

Step-by-step explanation:

If the table and ground are to be parallel then,

45° + x = 180° [Co-interior angles]

=> x = 180 - 45

=> x = 135° (Ans) (Option A)

(17)^ 3 *(289)^ -6 =(17)^ 2m - 1​

Answers

Answer:

m = -4

Step-by-step explanation:

The given expression is :

[tex](17)^{3}\cdot(289)^{-6}=(17)^{2m-1}[/tex]

We need to find the value of m

We know that, 17² = 289

So,

[tex](17)^{3}\cdot(17^2)^{-6}=(17)^{2m-1}\\\\(17)^{3}\cdot(17)^{-12}=(17)^{2m-1}[/tex]

Also,[tex]x^ax^b=x^{a+b}[/tex]

So,

[tex]17^{3-12}=17^{2m-1}\\\\17^{-9}=17^{2m-1}\\\\\implies -9=2m-1\\\\-9+1=2m\\\\-8=2m\\\\m=-4[/tex]

So, the value of m is equal to -4.

HELP! Use the elimination method to solve the system of equations.

A. (0,8)

B. (-4,0)

C. (-2,4)

D. (0,3)

Answers

Answer:

B, (-4,0)

Step-by-step explanation:

2(4x - 2y = -16)       8x - 4y = -32

   8x - 4y = -32

+  -3x + 4y = 12

  5x  = -20

x = -4

4(-4) - 2y = -16

-16 - 2y = -16

-2y = 0

y = 0

Answer this please:
I attached a file for you to see

Answers

Answer:

C Infinitely many solutions

Step-by-step explanation:

i think! Good luck!!

What is the range of the following function ?

Answers

Answer:

All real numbers

Step-by-step explanation:

The range is whatever the output can be. In this case, the output is y. Because the line is going through all numbers vertically, and arrows are going up and down, we can say that the line is going through all y values. Therefore, the range is all real numbers

Where do i move the graph (new points)?

Answers

Answer:

l

Step-by-step explanation:

Find the prime factorization on 168

Answers

Answer:

The prime factors of 168 are 2, 3, and 7.

Step-by-step explanation:

Someone please help me with this algebra problem

Answers

Step-by-step explanation:

8.4 is the ans

4x+8y=40

4x + 6.4=40

4x=40-6.4

4x=33.6

x=33.6÷4

x=8.4

Answer:

4x+8y=40

4x+(8+0.8)=40

4x+6.4=40

4x+6.4-6.4 =40-6.4

4x=33.6

4x÷4=33.6÷4

X=8.4

A video store charges $12 for used games and $25 for new games. Jonathan has saved $300 to spend on video games.

x = number of used games

y = number of new games

Which linear equation, written in standard form, expresses the scenario?

Answers

Answer:[tex]12x+25y=300[/tex]

Step-by-step explanation:

Answer:

12x + 25y = 300

Step-by-step explanation:

Other Questions
3. A very famous painting is Raphael's The School of Athens. What is a TRUE statement about this piece of art?It is a fresco painting on the wall of a room in the Vatican in Rome.O.It was first intended to be placed on the ceiling of the Sistine Chapel.It illustrates the Renaissance's fascination with prehistoric art.The painting features the Greek philosopher, Socrates. why is the ocean across heavier than the continental crust plz help with good reason explanation and I will give u branist and rate u five star and also follow u (Please help)1.what is the most common isotope for element x2.calculate the average atomic mass for element x Define equilibrium and explain first condition of equilibrium. Pease make it fast... Find the scale factor and the value of x. HELP ! HELP PLEASE QUICKuse the graphs of f and g to describe the transformation from the graph of f to the graph of g. f(x)=2x+3 g(x)=f(x)-2 Consider the system of equations. y = 2x + 4 y = 1 3 x 1 The solution is (3, 2). Verify the solution. Which true statement appears in your check? jenny has 3 cherry candies and 3 orange candies. She takes out 2 candies without looking.What is the probability in fractions that both are cherry? itsA bag contains 5 green candies and 7 blue candies.A piece of candy is selected at random, put back into the bag, and thenanother piece of candy is chosen.What is the probability that both pieces are green? (-4)+12+(-20) simplify . What is a normal force? It acts against an object slowing it down. It acts perpendicular to an object. It acts with an object adding to its speed. It acts parallel to an object. if there was a shirt that looks identical but came out in two different seasons how do you explain the price difference to the customer even though they look the same but from two different seasons? (04.08 MC) Which statement explains the significance of the Bush v. Gore ruling? O Every state must use the same type of voting ballot in national elections O Many states began to review their elections processes and procedures. O All presidential elections results are now reviewed by the Supreme Court The Supreme Court orders recounts in random states after each election 1.I buy a book.Yo_____ un libro. (comprar)2.I need a calculator.Yo____ una calculadora. (necesitar)3.I dont look for a ruler.Yo no ____ una regla. (buscar)4.Pablo buys a book.Pablo _____ un libro. (comprar)5.Lorena needs a pen.Lorena_____ un bolgrafo. (necesitar)6.Daniel doesnt need a book Daniel no______ un libro. (necesitar)7.Do you need a pen?T______ un bolgrafo? (necesitar)8.Are you buying a backpack? T_____ una mochila? (comprar)9.Are you looking for a pencil? T_____ un lpiz? (buscar)10.Are you buying a calculator? T_____ una calculadora? (comprar) Approximately _____% of the participants in Milgram's experiment were willing to deliver the maximum shock level to the participant. Type the correct vocabulary word in the blank.A single story house with a white picket fence and a wooden door could be described as . Equipment with a book value of $65,300 and an original cost of $133,000 was sold at a loss of $14,000. Paid $89,000 cash for a new truck. Sold land costing $154,000 for $198,000 cash, yielding a gain of $44,000. Long-term investments in stock were sold for $60,800 cash, yielding a gain of $4,150. Use the above information to determine cash flows from investing activities. A large manufacturing firm has been selling on a 3/10, net 30 basis. The firm changes its credit terms to 2/20, net 90. What change might be expected on the balance sheets of its customers? A. Decreased receivables and increased bank loansB. Increased receivables and increased bank loansC. Increased payables and decreased bank loansD. Increased payables and increased bank loan les Law in the Federal Government: Mastery1What specific role does a bill's sponsor play?A.The sponsor reads the bill to the representatives.The sponsor writes the bill and adds amendments.B.O C.The sponsor sends the bill to a standing committee.D.The sponsor introduces and supports the bill.ResetNeyt What are the hours of operation (local standard time) of the Cascade Approach/Departure Control when flying into Medford Airport