3 years ago

How do you find rate in miles per hour

Mathematics

2 answers:

My name is Ann [436]3 years ago

8 0

You divide the miles by the hours

vagabundo [1.1K]3 years ago

7 0

Divide the number of miles/hours

You might be interested in

Don't add links please

labwork [276]

Answer:

It’s C

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Calculate the initial value:<br> m= 5<br> (-3, 6)

AysviL [449]

Answer:

initial value is 21

Step-by-step explanation:

y=mx+b

6= -3(5) +b

b=21

4 0

3 years ago

Solve 7w = 56, where w is a real number.

steposvetlana [31]

Answer:

w = 8

Step-by-step explanation:

7w = 56

Divide both sides by 7

w = 56/7

w = 8

4 0

4 years ago

Read 2 more answers

(1 pt) let t2y′′−5ty′+5y=0. find all values of r such that y=tr satisfies the differential equation for t>0. if there is more

Dafna1 [17]

Let
$y = t^r \\ \\ y' = rt^{r-1} \\ \\ y'' = r(r-1) t^{r-2}$

Substitute into differential equation:
$(r^2 -r) t^r - (5r) t^r + (5) t^r = 0$

Factor out t^r and solve for 'r':
$r^2 - r -5r +5 = 0 \\ \\ r^2 - 6r+5 = 0 \\ \\ (r-5)(r-1) = 0 \\ \\ r = 1, r=5$

8 0

4 years ago

What is the area of the figure ?

Sliva [168]

The area is 48

I did 12x8/2 using the formula height x base divided by 2

hope it helps

7 0

3 years ago