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3 years ago

Y is directly proportional to x

Mathematics

1 answer:

iVinArrow [24]3 years ago

5 0

Answer:

This is ur ans

Step-by-step explanation:

a.y=5x or x=y/5

b.y=60

y/x=5

y/12=5

y=60

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Which of the numbers given below is an irrational number ?

Temka [501]

Answer:

<h2>2.14367............. is a irrational number.</h2>

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3 years ago

An item is regularly priced at $35 . it is on sale for 80% off the regular price. how much (in dollars) is discounted from the r

skad [1K]

28$ is discounted off the original price.

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3 years ago

Solve for x. −(−2−5x)+(−2)=18 x=−90 x=−185 x=185 x = 90

Shtirlitz [24]

-(-2-5x)+(-2)=18
2+5x-2=18
5x=18
x=18/5=3.6

5 0

3 years ago

Read 2 more answers

Cynthia had a credit card with a 17% APR and a $3,265 balance. She had budgeted to have the credit card paid off in 24 months. B

monitta

Answer:

Cynthia will have to pay $152.16 extra in finance charges.

Step-by-step explanation:

Cynthia had a credit card with a 17% APR and a $3,265 balance.

Cynthia’s credit card company has increased her interest rate to 21%.

Here we have two scenarios, 1st when p = 3265 r = 17% and n = 24

Second when p = p = 3265 r = 21% and n = 24

Scenario 1:

$r =17/12/100=0.014166$

EMI formula is :

$\frac{p\times r\times(1+r)^{n}}{(1+r)^{n}-1}$

Putting the values in formula we get;

$\frac{3265\times0.014166\times(1+0.014166)^{24}}{(1+0.014166)^{24}-1}$

= $\frac{3265\times0.014166\times(1.014166)^{24}}{(1.014166)^{24}-1}$

EMI = $161.43

Scenario 2:

r = $21/12/100=0.0175$

Putting the values in formula we get;

$\frac{3265\times0.0175\times(1+0.0175)^{24}}{(1+0.0175)^{24}-1}$

= $\frac{3265\times0.0175\times(1.0175)^{24}}{(1.0175)^{24}-1}$

EMI = $167.77

Now, difference in EMI's = $167.77-161.43=6.34$ dollars

And for 24 months this amount becomes = $24\times6.34=152.16$ dollars

Therefore, Cynthia will have to pay $152.16 extra in finance charges.

6 0

3 years ago

What would be the mass of 234 ml of water??

Lubov Fominskaja [6]

Answer:

0.233298 kg is the mass of 234 ml of water

Step-by-step explanation:

Mathematically,

mass = density * volume

henry, to get the mass of that volume, we shall need to multiply it by the density of water.

The density of water is 997 kg/m3

To achieve consistency in units, we shall convert 234 ml to m3

Mathematically 1ml = 1 * 10^-6 m^3

Thus, 234 ml = 234 * 10^-6 m^3

Therefore the mass of water will be = 234 * 10^-6 * 997 = 0.233298 kg

3 0

3 years ago