Mathematics High School

A man invests some money at 10% interest for 1 year
After 1 year it is worth £3300
How Much did he invest?
FOR BRAINLY PLEASE INCLUDE A STEP BY STEP

Answers

Answer 1

Answer:

investment=£3000

Step-by-step explanation:

let ; principal amount (investment)=p ,

simple interest = p*t*r/100

£3300-p=p*1*10/100

(3300-p)100/10= p

33000-10p=p

33000=11p

33000/11 = p

£3000=p

Related Questions

I will give you brainliest if you figure this out

Answers

Answer:

Substitue 3 in for x...

Step-by-step explanation:

By substituting 3 in for x, you can solve for y. The result should be the same.

i cant figure out what 8 1/2-3/5 is equals

Answers

Answer:

7.9 or 7 9/10

Step-by-step explanation:

Radicals and Exponets

Answers

Answer:

I'm so confused

Step-by-step explanation:

What are u supposed to do

Answer:

All you have to do is search it up on brainly!!!:)))

LOLOLOLOL

Step-by-step explanation:

answer is 298

So i basically have to put true or false, please give me the right answer:

Answers

Answer:

Yes, No, Yes, No.

Step-by-step explanation:

I WILL MARK YOU BRAINLIEST PLEASE HELP. It needs to be correct

Answers

Answer:

a) Center of dilation (0,0)

b) Scale factor = 2

Step-by-step explanation:

Dilation of Polygons

The triangle ABC has its vertices at A(-2,2), B(4,2), and C(-2,-2).

The triangle A'B'C' has its vertices at A'(-4,4), B'(8,4), and C'(-4,-4).

Since A'B'C' is a dilation of ABC, we check if all its vertices are proportional with the same scaling factor.

Both vertices of A' are twice the vertices of A: (-4,4)=2*(-2,2)

Both vertices of B' are twice the vertices of B: (8,4)=2*(4,2)

Both vertices of C' are twice the vertices of C: (-4,.4)=2*(-2,-2)

a)

The proportionality of the coordinates of the vertices tells us the center of dilation must be the origin of coordinates (0,0).

b)

The scale factor is the constant number all the vertices are multiplied by, that is, scale factor = 2

PLS HELP ME?? The blue dot is what value on the number line?

Answers

Answer:

-3

Step-by-step explanation:

since it is a gap of 6 the first one gave ...so 3-6=-3

QUICK!!!!!! will give brainliest!!

Answers

Answer:

-263

Step-by-step explanation:

just evaluate

Answer:

The figure is a parabola

Step-by-step explanation:

The corner market sells potatoes at a rate of 1/2 dollars per potato.
1. Amanda is only able to spend $5 on potatoes. What is the most number of potatoes she can buy?
2. Sam wants to buy 15 potatoes. How much will that cost him?

Answers

Answer:

The cost of 15 potatoes is $7.50

Step-by-step explanation:

The potatoes are sold at a rate of $0.5 per potato.

1. Given Amanda can only spend $5 on potatoes at that price, she can buy at most $5 / 0.5 = 10 potatoes.

Amanda can buy at most 10 potatoes

2. Sam wants to buy 15 potatoes at that very same price. The cost of 15 potatoes is:

15 * $0.5 = $7.50

The cost of 15 potatoes is $7.50

ILL MARK U BRAINLIEST!!!

Answers

Answer:

8.50x + 55 = 123

8.5x = 68

x = 8  

She rented the bicycle for 8 days

Answer:

8 days

I've attached a photo, hopefully it helps :)

What are the answers?

Answers

Answer:

42

Step-by-step explanation:

The answer to life, the universe, and everything is 42. This question qualifies as "everything" therefore, the answer is 42.

May I have brainliest please? :)

Please help me, will mark you as brainiest! Don’t answer if you don’t know it!

Answers

Answer:

The correct option is;

26.8

Step-by-step explanation:

The given parameters are;

The perpendicular bisectors of the sides of ΔMNP = Segments OQ, OR, and OS

Therefore;

in Segment MN, segment QM = segment QN, by definition of bisected line

Segment OQ = Segment OQ by reflexive property

∠OQM = ∠OQN = 90° by definition of perpendicular bisector

∴ ΔOQN ≅ ΔOQM, by SAS rule of congruency

Segment MO ≅ Segment ON by Congruent Parts of Congruent Triangle are Congruent, CPCTC

Segment MO = Segment ON = 26.8, by definition of congruency

Segment MO = 26.8

7x – 3y = 42
solve for x when y = 0
solve for y when x = 0

Answers

Step-by-step explanation:

y=0

7x-3*0=42

7x=42

x=42/7=6

x=0

7*0-3*y=42

-3y=42

y=-42/3=-14

Answer:

y=-14, x= 6

Step-by-step explanation:

lol i’m so sorry for spamming im just dumb. y=?x+?

Answers

Answer:

y=1x-5

Step-by-step explanation:

List some of the valid reasons that can be used in a proof:

Answers

Answer:

Experiment results, and more results!

They help a LOT!

Step-by-step explanation:

Experiment results and risks

i need answer today . Jill made the model below to show the quotient

1

.

28

÷

4

.


An image shows three groups of three tenths and two hundredths.


Which of the following explains the mistake Jill made?


A.

Jill used 3 groups of 3 tenths and 2 hundredths rather than 4 groups.


B.

Jill used groups of 3 tenths and 2 hundredths rather than groups of 4 tenths.


C.

Jill used 3 groups of 3 tenths and 2 hundredths rather than 2 groups.


D.

Jill used groups of 3 tenths and 2 hundredths rather than groups of 3 tenths and 8 hundredths.

Answers

Answer:

A.

Step-by-step explanation: By looking at the image it shows 2 not 4.

The only option that explains the mistake Jill made in the model is;

Option A; Jill used 3 groups of 3 tenths and 2 hundredths rather than 4 groups.

The model Jill made is to show the quotient of 1.28 ÷ 4.

Now, this means she wants to divide 1.28 into 4 equal parts. Thus, the model must show 4 identical quotients.

The image of the model we are seeing from Jill is showing;

3 groups of 3 tenths and 2 hundredths.

Since it is showing 3 groups instead of 4 groups, the it is clear that Jill made a mistake in her model.

In conclusion, the only option that identifies the mistake correctly is option A.

Read more at; https://brainly.com/question/18825797

If I saved up $10 every 2 weeks, in a year I would have saved up $260. But, if I had saved up $20 per month, I would only have saved $240. Why do they have different totals?

Answers

They have different totals because the 10 dollars your putting in every 2 weeks. Now with the 20 dollars you doing it every month so they have different totals because ones getting put in every month and the other is getting put in every 2 weeks.

2^3 times 2^3+=
what does this eqaul

Answers

Answer:

36

Step-by-step explanation:

2x3 x 2x3 = 36

Sorry if this didnt help

Answer:

64

Step-by-step explanation:

2^3 = 8

8*8=64

gib braneles C:

Help me pleaseeeeeeeeeeeee

Answers

Answer:

4/3 for slope.. I'm unsure if its also asking for y- intercept

Step-by-step explanation:

12 mm
16 mm
What is the length of the hypotenuse?
C=
millimeters

Answers

Answer:

c=20

Step-by-step explanation:

remember the pathagorean theorem:

a^2+b^2=c^2

(12)^2=144

(16)^2=256

256+144=400

then the square root of 400 is 20

i hope this helps!

Answer:

c=20

Step-by-step explanation:

the picture above ^^

Answers

Answer:

Step-by-step explanation:

square root of 25x^2 is 5x.  square root of 36 is 6

2(5x)(6)

60x

6 cm
7 cm
4 cm
10 cm
4 cm
Cari perimeter, dalam cm, kawasan yang tidak
berlorek.
Find the perimeter, in cm, of the unshaded region.
A 21
C 41
B 31
D 51​

Answers

Answer:

6+7+4+10+4 = 31. The answer is B. I am not sure.

Two angels of a triangle measure 12 and 40.
What is the measure of the third angle of the triangle ?

Answers

Answer:

C) 128

Step-by-step explanation:

Sum of all three angles of triangle = 180

Let the third angle be 'x'

x + 12 + 40 = 180

     x + 52 = 180

             x = 180 - 52

            x = 128

yesterday clara reached 4 ppl in 10 phone calls while toby reached 3 ppl in 8 calles. if they continue at those rates who will reach more ppl in 40 phone calls?

Answers

Hope this helped

4/10* 40 to 4* 4 = 16 she reached 16 ppl

3/8 * 40 to 3* 5 = 15 so he reached  15 ppl

I need help ASAP please. (Ill give 15 points if you help!)
Alisha used the Given table to find the slope of a linear relationship . Find her Error and correct it :
Alisha's Answer:
The Slope ( m ) = 6

Answers

Answer:

Please mark me as a brainlist.............

Thank you.....

Answer:

Alisha might have not taken respective input values with the output values and the correct slope is 3.

Step-by-step explanation:

The general form of a linear relationship is given by the equation

[tex]y = mx+b[/tex]

Here m is the rate of change of the linear relationship which is calculated as:

[tex]m = \frac{change\ in\ y}{change\ in\ x}[/tex]

Change in y is given by the difference of two outputs and x is given by difference of two inputs

So taking the set of outputs and inputs

(1,2) and (2,5)

[tex]m = \frac{5-2}{2-1}\\m = \frac{3}{1}\\m = 3[/tex]

Alisha might have not taken respective input values with the output values and the correct slope is 3.

. How many 0.5-liter glasses of water can be poured from a full 6-liter pitcher? HELPP

Answers

Answer:

2 glasses

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

6(2)

standard form. Ax+By=C. what is c, how do i find the slope, how do i find the x intercept, how do i find the y intercept. can you please give a simple example?

Answers

c represents the y-intercept (the “b” in slope intercept form) to find the slope, you simply change it to slope intercept form ( move the Ax to the other side of the equation and divide by B *whatever number is attached to the y that you need to get rid of to get y alone*) to find the x intercept, you replace y with a zero (this is because you don’t want to find y so you are taking it away from the equation so you are left with Ax=c) and you divide A by c to get x alone (bc a is attached to the x so you divide to get rid of it) and the same process for y-intercept. except you are placing the zero in the x rather than the y.

sample example:
2x+6y=12
finding the slope:
6y=-2x+12
(divide by 6)
y=-2/6+2
slope= -2/6

y intercept:
2x+6y=12
2(0)+6y=12
6y=12
(divide by 6)
y=2

x-intercept

2x+6y=12
2x+6(0)=12
2x=12
(divide by 2)
x=6

Helps me solve this problem please

Answers

Answer:

(3,11)

Step-by-step explanation:

The coordinates satisfy the equation.

11=2(3)+5

whats the simflied for 6x-2(3x-4)​

Answers

Answer:

No solution

Step-by-step explanation:

6x - 2(3x - 4)

Distribute;

6x - 6x + 8

0 ≠ 8

PLS HELPPPPPPPPP!!!!!!!!!!!3. There are many bacteria that live inside of us. By some estimates there are 3.8 x 1013 bacteria that live inside each of our bodies. Each bacterium weighs, on average, 5.1 x 10-12 grams. What is the total gram
weight of bacteria in a human body? Round to the nearest gram.

Answers

Answer:

193.8

Step-by-step explanation:

a = 3.8 times 10^13 = 38,000,000,000,000

b = 5.1 times 10^-12 = 0.0000000000051

a times b = 193.8

Round 8250 to the nearest hundred.

Answers

Answer:

8300

Step-by-step explanation:

i believe it is 8300 but if im wrong let me know

Other Questions
10. if ABC is equilaterteral, solve for x A new material was produced in a laboratory by bonding atoms ofdifferent elements together in a unique arrangement. Other laboratorieswere able to reproduce these results, producing the same material withthe same elements in the same arrangement. What type of matter wasproduced?* 1. Black6. White2. Blue7. Lavender3. Brown8.Orange4. Gold9. Pink5. Green10. Red Consider these numbers, ordered from least to greatest. Negative 1.8, negative 1 and one-fourth, negative 0.2, blank, one-half, 90 percent A number line going from negative 2 to positive 1. Which values could correctly fill in the blank? Select all that apply. solve for the variable7x = 49-4x= -40x/2 = 6 x/9 = -2 someone help please waves disturb ____, but do not transmit it. a. energy b. matterc. sound d. none of the above Which statement best describes Pauschs purpose? A(3,-4) and B(-1,3). how to find the distance and show work for it Which of the following does NOT describe agricultural conditions of the Southern Colonies?rich, fertile plentiful farmlandslengthy growing seasonshortage of available farmlandsfavorable climatic conditions Maya is going to an amusement park. The price of admission into the park is $10, and once she is inside the park, she will have to pay $2 for every ride she rides on. How much money would Maya have to pay in total if she goes on 15 rides? How much would she have to pay if she goes on rr rides? Complete Eduardo's definition of parallel lines: "If two coplanar lines are both perpendicular to a third line in the same plane, all of the angles formed between the two lines and the third line are "Explain your answer. TIMED PLEASE HURRY View the political cartoon titled "Slavery as It Exists in America. Slavery as It Exists in England here.What does the cartoon demonstrate?the tendency among Southern slaveholders to justify slavery as a positive goodthe increasing restrictions placed on enslaved persons due to the passage of stronger slave codesthe use of moral arguments by Northern abolitionists to end slaverythe growing support for emancipation in the US resulting from the ban on slavery in Britain Which concept describes a movement toward the original doctrines of religion? A. religious conflict B. religious fundamentalism C. religious pluralism D. religious diversity Jenna took a math test and answered 15 out of 20 answers correctly. What percent of the questions did she answer correctly? solve for x......... Which element is likely to be the best conductor of electricity?copperlithiumiodinesilicon 1. How would a booming economy help with the development of a new genre like Rock and Roll? What did ancient Rome eat? Hello there~ Who is Kailash Satyarthi; what did she do for a living? 4^44^7 as a fraction