MATHEMATICS HIGH SCHOOL

Three families shared the cost of purchasing a $5,000 generator. The martins paid 1/3 of the cost and the millers paid 40% and the browns paid the rest how much did the brown pay

Answers

Answer 1

Answer:

Answer:

The amount Paid by Brown for generator =$ 2000

Step-by-step explanation:

Given as ,

The total cost of generator purchasing = $5,000

Millers paid 40% of the total cost of generator,

i.e 40% of $5,000

Or, 0.4 × 5,000

Or, $2,000

So, Millers paid amount = $2,000

So,. rest amount is now = $5,000 - $2,000 = $3,000

Again, Martins paid $(1)/(3)$ of $ 3,000

Or Martin paid amount = $1,000

Now, Again rest amount = $3,000 - $1,000 = $2,000

Now as per question, Brown paid the rest amount,

Hence Brown paid the rest amount for generator = $2,000 Answer

Related Questions

INVERSE PROPORTIONALITY ????q is inversely proportional to the square of t when t = 5, q = 9.6 a) find the formula for q in terms of t b) calculate the value of q when t = 8 c) when q = 2.4, calculate the value of t
Convert the temperature 288 K to degrees Celsius.a. 748°C b. 561°C c. –172°C d. 15°C
Passes through (-6,5) and parallel to 2x-3y=12
If 115% of a number is 460, what is 75% of the number?Please explain the work behind the solution
Is (6,3) a solution to this system of equations y=3x - 3 3x - y =3

a school has a policy that 2 adults must accompany every group of 15 students on school trips. how many adults are needed to take 180 students on a trip?

Answers

24 adults are needed

A science experiment begins with a bacterial population of 12. After 1 hour, the population is 18. After 2 hours, the population is 27.Which best describes the relationship between the time, in hours, and the population of the bacteria?
A: LINEAR
B: QUADRATIC
C: EXPONENTIAL

What is the y-intercept of the function?
A: 6
B: 12
C: 15
D: 18

What is the rate of change of the function?
A: ADD 1.5
B: ADD 6
C: MULTIPLY 1.5
D: MULTIPLY 6

***ANSWER ALL 3!!!!!!!*** LIMITED TIME!!!!!!

Answers

For this case we have a function of the form:
$y = A * b ^ x$
Where,
A: initial population
b: growth rate
x: time in hours
y: population after x hours
We must find the values of A and b, for this we use the following data:
After 1 hour, the population is 18:
$18 = A * b ^ 1$
After 2 hours, the population is 27:
$27 = A * b ^ 2$
We have a system of two equations with two unknowns
Dividing equations we have:
$(A * b ^ 2)/(A * b ^ 1) = (27)/(18)$
$b= (27)/(18)$
$b = 1.5$
Substituting b in equation 1 we have:
$18 = A * (1.5) ^ 1$
Clearing A we have:
$A = 18 / 1.5A = 12$
So, the function is:
$y = 12 * (1.5) ^ x$
Answer:

A function that best describes the relationship between the time, in hours, and the population of the bacterium is:
C: EXPONENTIAL

the y-intercept of the function:
B: 12

the rate of change of the function:
C: MULTIPLY 1.5

Answer:

1. exponential 2. 12 3. multiply 1.5

Step-by-step explanation:

What is 95 percent of 240

Answers

228. Hope it helps :)

228 is the correct answer

Given f(x)=x^2-8 and g(x)=x+1/x, find (g o f)(1)[Hint:(g o f)(-4)=(g(f(-4))]
a.)8/7 b.)8 c.)6/7 d.)-8

Answers

f(1) is equal to 1^2-8, or -7.

g(x) is (-7+1)/-7, or -6/-7. This simplifies to 6/7. C is the best option.

Also, since you posted a similar question earlier, I knew what to look for with g(x), but in the future, this looks like the x is not divided by the x in the denominator, and you should express this function as (x+1)/x to increase clarity.

Efectúa la división de polinomios:
3x²-2x³-1
x + 2