2 years ago

Y

Mathematics

1 answer:

qaws [65]2 years ago

5 0

Answer:

(-2, 0.5) first

Step-by-step explanation:

X (-4, 1) → X' (-4*0.5, 1*0.5)

X'(-2, .5)

You might be interested in

Ana has $500 to spend on shopping for her trip. She spends her money on the following: $120 on swimsuits$50 on towels$100 on clo

shtirl [24]

295 she spent
y dollars she can spend on other expanses
then 295+x+y=500
implies x+y=205

4 0

2 years ago

Find a recurrence relation for the amount of money in a savings account after n years if the interest rate is 6 percent and $50

Korvikt [17]

Answer:

$a_n = a_{n-1} (1.06) + 50$

Step-by-step explanation:

Suppose, $a_0$ is initial amount in the saving account,

Here, the annual interest rate is 6% and additional amount in each year is $ 50,

So, the amount after one year,

$a_1 = a_0 + 6\%\text{ of }a_0 + 50 = a_0 + 0.06a_0 + 50 = a_0(1.06) + 50$

Amount after 2 years,

$a_2 = a_1 + 6\%\text{ of }a_1 + 50 = a_1(1.06) + 50$

Amount after 3 years,

$a_3 = a_2 + 6\%\text{ of }a_2 + 50 = a_2(1.06) + 50$

................................., so on....

Hence, by following the pattern,

The amount after n years,

$a_n = a_{n-1} (1.06) + 50$

Which is the required recurrence relation for the amount of money in a savings account

3 0

3 years ago

a pair of snow boots at an equipment store in big bear that originally cost $60 is on sale for $36.what is the rate of discount

Ksivusya [100]

The answer is a 40% discount because it costs $24 less than the original price and 24 divided by 60 is .4 or 40%!

4 0

2 years ago

Read 2 more answers

To what place is 220.0 accurate?

natulia [17]

the answer of the question is tens

5 0

2 years ago

Pencils are sold 9 to a package, and pens are sold 6 to a package. If an equal number of pencils and pens are purchased, what is

nalin [4]

Answer:

Step-by-step explanation:

You need to find the least common multiple of 9 and 6 - that is 18. In this case you buy 2 packages of pencils and 3 package of pens.

5 0

2 years ago

Read 2 more answers