A cake having a mass of 150g was divided into 2 pieces in the ratio of 3:7. What is the mass of the heavier piece?

Answers

Answer 1

Answer:

105g because 3+7=10 and 150÷10= 15 then 15x3=45 and 15x7=105


Related Questions

Find the value of X.

What is the interior angle sum of this polygon?
(Drop Down) - 180, 360, 540, 720

Set up an equation to solve for x: ___________=____________
X=_____________

Please help me asap!

Answers

Step-by-step explanation:

hey the answer is 12 I'll take a picture of it

Answer:

90+100+110+3x+2x=360

300+5x=360

5x=360-300

5x=60

x=12

Sandra notices a fourth racer called the Whirlwind. Its poster says it covers 1232 yards in 180 seconds. She wants to compare the Whirlwind with the other racers. What is the Whirlwind's speed in yards per seconds to the nearest tenth?

Answers

Answer:

6.8yards/seconds

Step-by-step explanation:

Speed = Distance/Time

Given the following

Distance covered = 1232 yards

Time taken = 180 seconds

Substitute to get the speed

Speed  = 1232/180

Speed  = 6.84

Hence whirlwind's speed in yards per seconds to the nearest tenth is 6.8yards/seconds

help? i need this done by the end of the day

Answers

45.5 is the right answer

Suppose that P, is invested in a savings account where interest is compounded continuously at 6% per year.
When will the investment double itself?

Answers

Answer:

We'll need the attached equation.

We'll use as an example that principal = 100 and total =200.

Years = ln (total/principal)   /  rate

where "ln" means natural log

Years = ln (200/100) / .06

Years = ln (2) / .06

Years = 0.69314718056 / .06

Years = 11.5524530093

Source:  http://www.1728.org/rate2.htm

Step-by-step explanation:

Molly earns $6 for each hour she babysits plus $10 to cover any personal
expenses. Suzie earns $4 for each hour she babysits plus $24 to cover
personal expenses. At a certain point, Molly and Suzie will work the same
number of hours and earn the same amount of money. At this point, how
much money will each girl earn?
A.$34
B.$44
C.$52
D.$62

Answers

Answer:

44

Step-by-step explanation:

Answer:

The answer is C or 52!!

Step-by-step explanation:

Brainliest Please!

97 divided by 17 between what two consecutive whole numbers does the value lie? A: Between 3 and 4 | B: Between 5 and 6 | C: Between 8 and 9 | D: B: Between 4 and 5

Answers

Answer:

dez nutz

Step-by-step explanation:

DEZ NUTZZZZZ ACROSS YOUR FACE

solve the riddle for points and crown

Answers

It’s is 4/8 That is because 4 is greater than 3, 8 is less than 10, and it equals 1/2

Answer:

2/4 is another possible answer.

Step-by-step explanation:

pls help!! this is due in like 5 mins :/. (i’ll give u brainiest if u don’t provide a link just pls help me!)

Answers

Answer:

B

Step-by-step explanation:

They help support the tree in shallow soil so it does not fall over

Which of the following sets of side lengths could produce a triangle? SELECT ALL THAT APPLY. (7TH GRADE MATH)
A) 3,6,9
B) 13, 5, 6
C) 5, 5, 10
D) 5, 7, 11
E) 4, 4, 4

Answers

Answer: C)5,5,10

Step-by-step explanation:

C




Trust me



I want a cookie tho

278÷3 in one decimal place​

Answers

Answer:

92.6! Hope this helps.

Step-by-step explanation:

-lei

The answer is 92.6
hope this helps

What is the median test score of the data shown in the box plot?

Answers

Answer:

75

Step-by-step explanation:

Note the location of the vertical line inside the box.  This locates the median.  Looking carefully, we see that this line hovers over 75 in the list of test scores.

The median is 75.  Look up "median" and "box plot" if you need more information.

The sum of two numbers is 19 . When the second number is subtracted from the first​ number, the difference is 17 . Find the two numbers.
What are the two​ numbers?

Answers

Answer:

19 and 2

Step-by-step explanation:

Let x represent the first number and y represents second number

x + y = 19

x - y = 17 add two equations up

2x = 36 divide both sides by 2

x = 19 and since the difference is 17 the other number is 2

Please find the greatest common factor there is a picture

Answers

Answer:

500y[tex]^{2}[/tex]

Step-by-step explanation:

Factor the difference of two perfect squares - 3m^2 - 243 =0

Answers

Divide by 3 and you get m^2-81 so then factor and get 3(m+9)(m-9)

What is the correct answer for each box

Answers

Answer:

1) A ; 2) D ; 3)B ; 4)C

Step-by-step explanation:

we can solve every option and see what trinomal result

A (2x-3)(x-3) = 2x^2 -6x-3x +9 = 2x^2-9x+9

B (2x+3)(x-3) = 2x^2 -6x+3x-9 = 2x^2-3x+9

C (2x-3)(x+3) = 2x^2+6x-3x-9 = 2x^2+3x-9

D (2x+3)(x+3) = 2x^2+6x+3x+9 = 2x^2+9x+9

DUE IN 20 MINS

Mr. Nguyen opened a savings account with an initial deposit of $480 and will not make any additional deposits or withdrawals. The account earns 2% simple interest. What is the total amount that Mr. Nguyen will have in his account at the end of 3 years?

A $28.80
B $2,880.00
C $508.80
D $768.00

Answers

The answer would be A!

Answer:bellow hope I helped most likely c

Step-by-step explanation:

If 2% per year

480 x 1.02 = 489.6 first year

489.6 x 1.02= 499.392. Second year

499.392 x 1.02 = 509.37984 third year

If 2 % per all 3 years

480 x 1.02 = 489.6 all 3 years

If 2 % per each month

480 x 1.02 = 489.6 first month

489.6 x 1.02 = 499.392 second month

499.392 x 1.02 = 509.37984 third month

509.37984 x1.02 = 519.5674368 forth month

519.5674368 x1.02 =529.958785536 fifth month

529.958785536 x 1.02 =540.5579612467 sixth month

540.5579612467 x 1.02 = 551.3691204716 seventh month

551.3691204716 x 1.02 =562.396502881 eigth month

562.396502881xl x1.02 = 573.6444329386 nineth month

573.6444329386 x 1.02 =

585.1173215974 tenth month

585.1173215974 x 1.02= 596.8196680293 11th month

596.8196680293 x 1.02=608.7560613899 12 months (1 year)

608.7560613899 x1.02 = 620.9311826177 1st month 2nd year

620.9311826177 x 1.02= 633.3498062701 2nd month 2nd year

633.3498062701 x 1.02 = 646.0168023955 3rd month 2nd year

646.0168023955 x 1.02 =658.9371384434 4th month 2nd year

658.9371384434 x 1.02= 672.1158812123 5th month 2nd year

672.1158812123 x1.02 = 685.5581988365 6th month 2nd year

685.5581988365 x 1.02 =699.2693628132 7 th month 2nd year

699.2693628132 x1.02 =713.2547500695 8th month 2nd year

713.2547500695 x 1.02 =727.5198450709 9th Month 2nd year

727.5198450709 x 1.02 =742.0702419723 10th Month 2nd year

742.0702419723 x 1.02 =756.9116468117 11 th month 2nd year

756.9116468117 x 1.02 = 772.0498797479 12th month 2nd year (2 years)

772.0498797479 x 1.02 = 787.4908773429 1st month 3rd year

787.4908773429 x 1.02 =803.2406948898 2nd month 3rd year

803.2406948898 x 1.02 = 819.3055087876 3rd month 3rd year

819.3055087876 x 1.02 = 835.6916189634 4th month 3rd year

835.6916189634 x 1.02 =852.4054513427 5th month 3rd year

852.4054513427 x1.02 = 869.4535603696 6th month 3rd year

869.4535603696 x 1.02 =886.842631577 7th month 3rd year

886.842631577 x 1.02= 904.5794842085 8th month 3rd year

904.5794842085 x 1.02 = 922.6710738927 9th month 3rd year

922.6710738927 x 1.02 = 941.1244953706 10th month 3rd year

941.1244953706 x1.02 = 959.946985278 11th month 3rd year

959.946985278 x 1.02 =979.1459249836 12th month 3rd year (3 years)

Which statement best describes the parties in this lease? Candace Pickles is the renter, Capital Rabbit Properties is the agent, Robin Russo is the owner Candace Pickles is the owner, Capital Rabbit Properties is the agent, Robin Russo is the renter Candace Pickles is the agent, Capital Rabbit Properties is the renter, Robin Russo is the owner Candace Pickles is the renter, Capital Rabbit Properties is the owner, Robin Russo is the agent

Answers

Answer:

I believe the answer is Candace Pickles is the renter, Capital Rabbit Properties is the owner, Robin Russo is the agent but I'm not 100% sure.

Step-by-step explanation:

BRAINLY TO WHOEVER CAN HELP

Answers

Answer:

B: 1/3

Step-by-step explanation:

The original shape is getting bigger so it must be a whole number greater than 1. And the shape is still there so it can't be 0. The only other answer is 3.

How do I write a whole number in standard form

Answers

Answer:

The standard form for linear equations in two variables is Ax+By=C. For example, 2x+3y=5 is a linear equation in standard form. When an equation is given in this form, it's pretty easy to find both intercepts (x and y).

Step-by-step explanation:

hope this helps if yes then name brainliest laav :))

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!

Answers

X = 2 and y = 8
Trust this is correct

Answer:

x=2, y=8

Step-by-step explanation:

2x+y=12

2(2)+y=12

4+y=12

4+y-4=12-4

y=8

I don't UNDERSTAND THIS PROBLEM PLEASE HELP ME SOLVE IT

Answers

Answer:

I don't understand either so I can't help

Express as a trinomial.

(2x+1)(x+9)

Answers

Answer:

2x^2 + 19x + 9

Step-by-step explanation:

Using the FOIL method (ask me via comments if you don't know what it is), we expand it to 2x^2 + 18x + x + 9, then we add like terms, equal to 2x^2 + 19x + 9.

The trinomial expression for (2x + 1)(x + 9) is [tex]2x^2 + 19x + 9[/tex].

To express (2x + 1)(x + 9) as a trinomial, you need to perform the multiplication.

Distribute each term from the first parenthesis to each term in the second parenthesis:

(2x + 1)(x + 9) = 2x * x + 2x * 9 + 1 * x + 1 * 9

Now, simplify the expression:

[tex]= 2x^2 + 18x + x + 9[/tex]

Finally, combine like terms:

[tex]= 2x^2 + 19x + 9[/tex]

So, (2x + 1)(x + 9) expressed as a trinomial is [tex]2x^2 + 19x + 9.[/tex]

To know more about trinomial, refer here:

https://brainly.com/question/16347049

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Larry and Jack are playing a game of rock-paper-scissors. The probability that Larry will win two times in a row is. Using this probability, determine if the event of Larry winning the first game and the second game was independent, dependent, both, or neither.

Answers

The event of Larry winning the first game and the second game was dependent since it was stated that he won two in a row.

How to depict the probability?

It should be noted that dependent events are the events that depend on what happened before.

In this event, the first game is being considered in this situation. Therefore, the event of Larry winning the first game and the second game is dependent.

Learn more about probability on:

brainly.com/question/24756209

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Select the correct answer.
Which value of x makes this equation true?
-8(x+5) = -3x - 7+ x-3
Ο Α.
-7)
NIH
ОВ.
= -5
Ос.
= 15
OD.
= 12

Answers

For x = -5 the equation [tex]-8(x+5) = -3x\;-7\;+x\;-3[/tex] is a true equation. Hence, OPTION (B) IS CORRECT.

We have the following equation -

[tex]-8(x+5) = -3x\;-7\;+x\;-3[/tex]

We have to find the value of x that makes this equation true.

How can you say that the equation [tex]x^{2} = 2x[/tex] is a true equation at x = 0 and x = 2 ?

In order to prove that the equation is true at x = 2 and x = 0, we have to prove that the left hand side of the equation equals the right hand side of the equation, if we substitute 2 or 0 in place of x Solving the equation to find the value of x -

[tex]x^{2} =2x\\x^{2} -2x=0\\[/tex]

x (x - 2) = 0

x = 0          or           x - 2 = 0

Test case 1 : for [tex]x = 2[/tex]

[tex]x^{2} =2x\\2^{2} =2 (2)\\4 =4[/tex]

LHS = RHS

Test case 2 : for [tex]x =0[/tex]

[tex]x^{2} =2x[/tex]

[tex]0^{2} = 2(0)[/tex]

[tex]0 = 0[/tex]

LHS = RHS

Hence, the equation [tex]x^{2} = 2x[/tex] is a true equation for [tex]x=0[/tex] and [tex]x=2[/tex]

We can use the similar approach in the equation -

                                     [tex]-8(x+5) = -3x\;-7\;+x\;-3[/tex]

to find the value of [tex]x[/tex] for which the equation is true.

-8(x+5) = -3x-7+x-3

-8x-40=-2x-10

-8x+2x = -10+40

-6x = 30

x=-5

Hence, for x = -5 the equation [tex]-8(x+5) = -3x\;-7\;+x\;-3[/tex] is true equation.

To solve more questions on True equations, visit the link below -

https://brainly.com/question/9447244

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I NEED HELP ASAP!!!
If angle MNO = 80, find angle M
If Type your answer as an integer or round to the nearest tenth.

Answers

Answer:

Since the triangle we are dealing with is an isosceles triangle if MNO is 80° that means angle <OMN and < NOM are equal. Take 180°- 80°= 100°. Then divide by two to get each angle to get 50°.

Step-by-step explanation:

About integers and rounding off. Oopsie but we don't do it in Kenyan Syllabus. Hope I was helpful✌☺.

Where will the reflection of A over the y-
axis be?
Quadrant
Duadrant
Quadrant V
Duadrant

Answers

Answer:

The reflection will be on the first quadrant

Step-by-step explanation:

Here, we want to reflect the given point over the y-axis

By reflecting over the y-axis, we simply have to negate the x-coordinate value

So after the reflection, the point (-8,5) becomes (8,5)

(8,5) is a point on the first quadrant

So we have the position after the reflection on the first quadrant

Clear selection
Answer the following:
20 points
The area of a rectangular garden is 168 ft2. The length of the garden is
2 ft greater than the width of the garden. This situation can be
represented by the equation w2 + 2w - 168 = 0.
What is the width of the garden in feet?

Answers

Answer:

12ft is the width and 14ft is the length

Step-by-step explanation:

Hope this helps!

A and B are two events.

Given that P(A) = 0.2, P(B) = 0.3 and P(A and B) = 0.06

Drag and drop the answers into the boxes to correctly complete the statement.

Events A and B are ? because ?

Answers

Answer: Events A and B are independent because P (A l B )  =  P(B)

The events A and B are independent because P(A and B) = P(A)×P(B).

What is independent probability?

Two events are independent if the occurrence of one event does not affect the chances of the occurrence of the other event. The mathematical formulation of the independence of events A and B is the probability of the occurrence of both A and B being equal to the product of the probabilities of A and B (i.e., P(A and B).

The given parameters are:

P(A) = 0.2

P(B) = 0.3

P(A and B) = 0.06

Two events A and B are independent if

P(A and B) = P(A)×P(B)

Here, we have 0.06 = 0.2 * 0.3

⇒ 0.06 = 0.06

Therefore, the events A and B are independent because P(A and B) = P(A)×P(B).

Learn more about the independent probability here:

https://brainly.com/question/27987662.

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PLEASE HELP ASAP ILL GIVE BRAINLIEST


Jean makes $ 10 per hour as a sales associate at Macy's serenity earns $5 per hour plus tips at TGI Friday'srestaurant. One evening, Serenity earned $40 in tips while working between 6 pm and10 pm. Meanwhile Jean was working at Macy's at that time. Explain who earned more by presenting equations

Answers

Answer: Serenity made more money.

Step-by-step explanation: She got 40$ in tips- AND she gets 5$ per hour. Four hours went by, (6-10pm) so she gets an additional 20$ dollars, making her the one with more money because Jean made 40$.

PLEASE HELP WILL MARK BRAINLIST

Answers

Answer:

angle Z=20°

side xy≈15.36

hypotenuse≈19.49

Step-by-step explanation:

Find angle z adding the other two angles and subtracting that by 180 to get 20.

(12)tan(20) gets you side xy which is 15.36

12^2+15.36^2=xz^2

Other Questions
Please answer the question bellow So basically I want to know how many copies of 1 twelfth are equivalent to 3 sixths. Kampus Corporation had the following eight investment transactions or events: Jan 1 Purchased Argon Co. bonds for $10,000 cash. (Purchase is considered a short-term investment in available-for-sale (AFS) debt securities.) Jan 3 Purchased 1,200 shares of Elmer, Inc. for $36,000 cash. (Purchase is considered a long-term stock investment with insignificant influence.) Mar 31 Received cash dividend of $0.25 per share from Elmer, Inc. Jun 1 Purchased 5,000 shares of Logan, Inc. for $60 per share. These shares represent a 40% ownership in Logan, Inc. Sep 30 Received cash dividend of $2 per share from Logan, Inc. Dec 31 Logan, Inc. reported net income of $150,000 for the year. Dec 31 As of December 31, the Argon Co. bond had a fair (market) value of $12,000. Dec 31 As of December 31, the Elmer, Inc. stock had a fair (market) value of $25 per share.Required: Prepare the journal entries Kampus Corporation should record for these transactions and events. The vertex of this parabola is at (2,-4). When the x value is 3, the y value is -1. What is the coefficient of the squared expression in the parabolas equation?A.1B.-2C.5D.3 Dwayne is having a birthday party with a total of 37 people (including himself). He needs to buy enough cases of soda to have 2 cans for each person. If a case ofsoda contains 12 cans, how many cases will he need to buy? What is the scale factor from Figure A to Figure B? A grocery store is offering a sale on bread and soup. Khalil buys four cans of soup and threeloaves of bread for $11.67. Ronda buys eight cans of soup and one loaf of bread for $12.89.Homework Help!a. Write equations for both Khalil's and Ronda's purchases.b. Solve the system to find the price of one can of soup and the price of one loaf of bread. pls help!find the area how does jeannette walls relationship with her parents change from childhood to adulthood ? Is carbonic acid (H2CO3) soluble in water? Imagine you want to convince your favorite band or singer to perform in your town, but you dont have any money for payment. Write a letter to persuade this artist to perform in your town for free.To make your letter convincing, be sure to include 24 body paragraphs and 13 pieces of evidence per body paragraph. the punnett square below shows a cross between a pea plant with yellow seeds and a pea plant with green seedsIf mating produces 100 offspring, about how many will have yellow seeds?A. 25B. 50C. 75D. 100life iscience 7th grade I have to make question longer this question(Answer the question all the way at the bottom)\Do you breathe air? Please, nobody answered it!!! :C Need today! Why did the Siege of Vicksburg affect the balance of power during the Civil War?A. Several important Confederate generals were killed.B. Union troops were pushed back across the Ohio River.C. Severe casualties were inflicted on Union forces.D. The Confederate territory was divided in half Which number has a greater value than |-2.6|?A. -2.9B. -|7|C. -2.6D. |-6| Following the Russian Revolution what was the name of the government/philosophy that was introduced? aOligarchy bDemocracy cFascism dCommunism What where the benefits under Communism in Russia? A rectangular prism has a base with a length of 25, a width of 9, and a height of 12. A secod prism has a square base with a side of 15. If the volumd of the two prisms are equal, what is the height of the second prism? How long did the founding fathers think the Constitution would last