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dem82 [27]
3 years ago
9

Priya is riding at a constant speed of 12 miles per hour. Write an equation that shows how many miles Priya has gone after Han h

as been riding for t hours
Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
7 0

Answer : The equation will be, d=12t

Step-by-step explanation:

As we know that:

\text{Distance}=\text{Speed}\times \text{Time}

or,

d=s\times t

As we are given that the speed of priya is 12 mile/hour.

In 't' hour, the distance covered by priya:

d=12\times t

or,

d=12t

Thus, the equation will be d=12t

Finger [1]3 years ago
3 0

Answer:

t=x+12

Step-by-step explanation:


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A new car is purchased for 24600 dollars. The value of the car depreciates at 5.5% per year. To the nearest year, how long will
boyakko [2]

Answer:

The number of years until the value of the car is 11300 dollars is 9 years.

Step-by-step explanation:

This can be calculated using the following formula:

Value of the Car = Purchase cost - (Annual depreciation expenses * N) ........ (1)

Where;

N = Number of years until the value of the car is 11300 dollars

Purchase cost = $24,600

Annual depreciation rate = 5.5%

Annual depreciation expenses = $24,600 * 5.5% = $1,353

Value of the car = $11,300

Substituting the value into equation (1) and solve for N, we have:

$11,300 = $24,000 - ($1,353 * N)

$1,353 * N = $24,000 - $11,300

$1,353 * N = $12,700

N = $12,700 / $1,353

N = 9.38654841093865

Rounding to the nearest year as required by the question, we have:

N = 9

Therefore, the number of years until the value of the car is 11300 dollars is 9 years.

Step-by-step explanation:

4 0
3 years ago
If 1 euro is priced at $1.25 and if 1 euro will also buy 88 Japanese yen (€1 = ¥88), in equilibrium, with no arbitrage opportuni
Alborosie

Answer:

So the exchange rate is that each dollar is worth 70.4 yens.

Step-by-step explanation:

We have that:

1 euro is priced at $1.25

1 euro will also buy 88 Japanese yen

This also means that:

$1.25 is priced at 88 Japanese yen

How much is the cross rate between the yen and the dollar (yen per dollar exchange rate)?

How much yens is 1 dollar?

This can be solved by a simple rule of three.

$1.25 - 88 yen

$1 - x yen

1.25x = 88

x = \frac{88}{1.25}

x = 70.4

So the exchange rate is that each dollar is worth 70.4 yens.

5 0
3 years ago
A pair of shoes usually sells for $60. If the shoes are 30% off, and sales tax is 7%, what is the total price of the shoes inclu
MArishka [77]

Answer:

it will cost about i think it will add up to 37.40$

7 0
3 years ago
If sin 42° =2/3, then cos 48°=
borishaifa [10]
We know that:  sin Ф = cos(π/2 - Ф) ↔ sin Ф = cos(90° - Ф)
Then:

sin 42° = cos(90° - 42°) = cos 48°

IF sin 42° = 2/3, the cos 48° = 2/3
5 0
3 years ago
Read 2 more answers
PLEASE HELP ME WITH THIS QUESTION FOR HOMEWORK!!!!!!!!!!
MA_775_DIABLO [31]

Answer:

<u>Angle MON is equal to 130 degrees.</u>

Step-by-step explanation:

We are told LON is 180 degrees.

Angles LOM and MON are supplementary meaning they add to 180 degrees.

Using this information we know 12x+120=180.

We can use the subtractive property of equality to subtract 120 from both sides.

Do thins we get 12x=60.

Using the division property of equality we can divide both sides by 12 to get x=5.

We can then use the substitution property of equality to get MNO=8(5)+90.

<u>We can then simplify to get MNO=130.</u>

4 0
3 years ago
Read 2 more answers
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