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3 years ago

Convert 16 mph to feet per minute

2 answers:

5 0

There's 5280 feet in a mile. 5280x16=84,480 feet an hour. Then divide by 60 to get feet per minute. 84,480/60=1408 feet a minute. This is not one of the answers but this is correct. 528 feet a minute is 6 miles per hour. 5280 feet a minute is 60 miles per hour. The answer would have to be in between.

Marizza181 [45]3 years ago

4 0

C. 5280 ft/min is the correct answer.
If you didnt know 1mph is equal to 88fpm

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Which of the following scenarios could be described by the equation below? y=3x + 5

Eduardwww [97]

Answer:

yes

Step-by-step explanation:

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8 0

3 years ago

Read 2 more answers

Tonya and Leo each bought a cell phone at the same time. The trade-in values, in dollars, of the cell phones are modeled by the

Paha777 [63]

Answer:

The answer is Tonya's phone had the greater initial trade-in value.

Leo's phone decreases at an average rate slower than the trade in value of Tonya's phone.

Step-by-step explanation:

Given

Tonya

$f(x) = 490 * 0.88^x$

Leo

$x \to g(x)$

$0 \to 480$

$2 \to 360$

$4 \to 470$

Solving (a): The phone with greater initial value

The initial value is when x = 0. So, we have:

$f(x) = 490 * 0.88^x$

$f(0) = 490 * 0.88^0$

$f(0) = 490 * 1$

$f(0) = 490$

From Leo's table

$g(0) = 480$

By comparison;

$f(0) > g(0)$

i.e.

$490 > 480$

So: Tonya's had the greater initial trade-in value

Solving (b): The phone with lesser rate

An exponential function is:

$y = ab^x$

Where:

$b \to rate$

For Tonya

$b = 0.88$

For Leo, we have:

$(x_1,y_1) = (0,480)$

$(x_2,y_2) = (2,360)$

So, the equation becomes:

$y = ab^x$

$480 = ab^0$ and $360 = ab^2$

Solving $480 = ab^0$ , we have:

$480 = a * 1$

$480 = a$

$a= 480$

$360 = ab^2$ becomes

$360 = 480 * b^2$

Divide both sides by 480

$0.75 = b^2$

Take square roots

$0.87 = b$

$b=0.87$ -- Leo's rate

By comparison; Leo's rate is slower i.e. 0.87 < 0.88

6 0

3 years ago

See attachment the problem can be found in there

zloy xaker [14]

Answer:

$\frac{ - 2 {x}^{2} + 19x + 3 }{3 {x} (4x^{2} - 9 )}$

Step-by-step explanation:

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7 0

4 years ago

1. 0.2/0.40 2. 0.02 0.40 3. 0.3/0.60 4. 1.2/ 0.60 5. 0.2/0.40

siniylev [52]

Step-by-step explanation:

1. 0.2/0.40=0.5

2. 0.02/0.40=0.05

3. 0.3/0.60=0.5

4. 1.2/0.60=2

5. 0.2/0.40=0.5

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3 years ago

Ken flips 2 fair coins. What is the probability of obtaining the same result on each coin?

nadya68 [22]

Answer:

Hello there! There is a 1/4 chance of getting the same result on both flips, keeping in mind that a coin only has 2 sides.

Step-by-step explanation:

There is a 1/2 chance of getting a result on one flip. So we now have to multiply that by getting the same result on another flip.

1/2 × 1/2 = 1/4

Hope this helps! :)

7 0

3 years ago