2 years ago

A van moves with a constant speed of 36 miles per hour How long will it take to travel a distance of 177 miles?

Mathematics

1 answer:

Temka [501]2 years ago

7 0

9514 1404 393

Answer:

4 hours 55 minutes

Step-by-step explanation:

Time, speed, and distance are related by ...

t = d/s

t = (177 mi)/(36 mi/h) = 4 33/36 h = 4 11/12 h

The fractional part of this time is ...

11/12 hour is (11/12)(60) = 55 minutes

The van will take 4 hours and 55 minutes to travel a distance of 177 miles.

You might be interested in

The graph of △ABC has coordinates A(−3, −1), B(−4, −4), and C(−1, −2)

erik [133]

Answer:

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Solve the initial value problem: y'(x)=(4y(x)+25)^(1/2) ,y(1)=6. you can't really tell, but the '1/2' is the exponent

goblinko [34]

Answer:

$y(x)=x^2+5x$

Step-by-step explanation:

Given: $y'=\sqrt{4y+25}$

Initial value: y(1)=6

Let $y'=\dfrac{dy}{dx}$

$\dfrac{dy}{dx}=\sqrt{4y+25}$

Variable separable

$\dfrac{dy}{\sqrt{4y+25}}=dx$

Integrate both sides

$\int \dfrac{dy}{\sqrt{4y+25}}=\int dx$

$\sqrt{4y+25}=2x+C$

Initial condition, y(1)=6

$\sqrt{4\cdot 6+25}=2\cdot 1+C$

$C=5$

Put C into equation

Solution:

$\sqrt{4y+25}=2x+5$

$4y+25=(2x+5)^2$

$y(x)=\dfrac{1}{4}(2x+5)^2-\dfrac{25}{4}$

$y(x)=x^2+5x$

Hence, The solution is $y(x)=\dfrac{1}{4}(2x+5)^2-\dfrac{25}{4}$ or $y(x)=x^2+5x$

4 0

2 years ago

Sean got m marks for his math test.Emma got 15 more marks than Sean Emma score is 97

Dafna1 [17]

97-15=82 so he got 82

5 0

3 years ago

What is this plxxxxx

Thepotemich [5.8K]

She pays 9.6 euros. Hope this helped, could I possibly get brainliest?

6 0

3 years ago

Read 2 more answers

The price of a technology stock has risen $9.65 today. Yesterday’s price was $9.58 find the percentage increase round your answe

bezimeni [28]

1% (I'm pretty sure)

Step-by-step explanation:

you would do 9.65 ÷ 9.58 to to get 1.0073 and rounding it would give you 1

3 0

3 years ago

Read 2 more answers

A van moves with a constant speed of 36 miles per hour How long will it take to travel a distance of 177 miles?​

A van moves with a constant speed of 36 miles per hour How long will it take to travel a distance of 177 miles?