Ask question

Ask question

All categories

wolverine [178]

4 years ago

5

Choose the correct answers for (a) the total installment price, (b) the carrying charges, and (c) the number of months needed to

save the money at the monthly rate to buy the item for its cash price. a wedding dress with a cash price of $1,250, at $93 per month for 15 months

2 answers:

Montano1993 [528]4 years ago

7 0

Answer:A=$13905.00

B=$145.00

C=$14

Step-by-step explanation: odyssey ware

elena-14-01-66 [18.8K]4 years ago

4 0

Answer:

(a) $1395

(b) $145

(c) $14

Step-by-step explanation:

Cash price of the wedding dress = $1250

time = 15 months , and monthly payment = $93

(a) Total investment price = Monthly payment × Time

= 93 × 15

=$1395

(b) the carrying charges for the wedding dress = total investment price - actual cash price of the dress

= 1395 - 1250

= $145

(c) No. of months needed to save the money to buy the dress at its cash price on a monthly rate :

$=\frac{cash\thinspace price}{monthly\thinspace payment}\\=\frac{1250}{93}=13.44\approx14 months$

You might be interested in

What is 3/m-2 = 7/m+2

kirill115 [55]

Answer:

3/m-2=7/m+2

3(m+2)=7(m-2)

3m+6=7m-14

3m-7m=-14-6

-4m=-20

m=20/4

m=5

6 0

3 years ago

Please help<br><br>is -18/6 an integer

Nesterboy [21]

Answer:

No

Step-by-step explanation:

An integer by definition is a whole number that is not a fraction.

7 0

3 years ago

Please can someone show me how to work this out step by step without a calculator

Artyom0805 [142]

$2\sqrt8\times8\sqrt2=(2\times8)\sqrt{8\times2}=16\sqrt{16}=16\times4=64$

Alternatively, you can write radicals as rational exponents, so that you get

$2\sqrt8\times8\sqrt2=2\tiems8^{1/2}\times8\times2^{1/2}=2^{3/2}8^{3/2}$

Then recalling that $2^3=8$ , you have

$2^{3/2}8^{3/2}=2^{3/2}(2^3)^{3/2}=2^{3/2}2^{9/2}=2^{12/2}=2^6=64$

5 0

4 years ago

The Hydro water department has a monthly service charge of $10.10 and a volume charge of $1.58 for every 100 cubic feet of water

cluponka [151]

Answer:

B. a decrease in their water bill of $3.16.

Step-by-step explanation:

Monthly service charge =$10.10

Volume charge = $1.58 for every 100 cubic feet of water.

Total monthly cost = 1.58x + 10.10

If the Johnson family used $200ft^3$ less water this month than last month, then they can expect a reduction in their bill by the Volume charge for $200ft^3$ .

Volume Charge per $100ft^3$ of water = $1.58

Therefore: Volume Charge for $200ft^3$ of water = 2 X $1.58=$3.16

Therefore, the Johnson family can expect a decrease in their water bill of $3.16.

3 0

3 years ago

In the diagram below, assume that all points are given in rectangular coordinates. Determine the polar coordinates for each poin

Korolek [52]

Step-by-step explanation:

We have cartisean points. We are trying to find polar points.

We can find r by applying the pythagorean theorem to the x value and y values.

$r {}^{2} = {x}^{2} + {y}^{2}$

And to find theta, notice how a right triangle is created if we draw the base(the x value) and the height(y value). We also just found our r( hypotenuse) so ignore that. We know the opposite side and the adjacent side originally. so we can use the tangent function.

$\tan(x) = \frac{y}{x}$

Remeber since we are trying to find the angle measure, use inverse tan function

$\tan {}^{ - 1} ( \frac{y}{x} ) =$

Answers For 2,5

${2}^{2} + {5}^{2} = \sqrt{29} = 5.4$

So r=sqr root of 29

$\tan {}^{ - 1} ( \frac{5}{2} ) = 68$

So the answer is (sqr root of 29,68).

For -3,3

${ -3 }^{2} + {3}^{2} = \sqrt{18} = 3 \sqrt{2}$

$\tan {}^{ - 1} ( \frac{3}{ - 3} ) = - 45$

Use the identity

$\tan(x) = \tan(x + \pi)$

So that means

$\tan(x) = 135$

So our points are

(3 times sqr root of 2, 135)

For 5,-3.5

${5}^{2} + {3.5}^{2} = \sqrt{37.25}$

$\tan {}^{ - 1} ( \frac{ - 3.5}{ - 5} ) = 35$

So our points are (sqr root of 37.25, 35)

For (0,-5.4)

${0}^{2} + { - 5.4}^{2} = \sqrt{} 29.16 = 5.4$

So r=5.4

$\tan {}^{ - 1} (0) = undefined$

So our points are (5.4, undefined)

4 0

3 years ago