Ask question

Ask question

All categories

3 years ago

5

Mai runs laps at a constant speed of 250 meters per minute. How many meters dose she run in 7 minutes? Make a table and show you

r reasoning

1 answer:

jeyben [28]3 years ago

5 0

Answer:

7*250= 1750

Step-by-step explanation:

every minute she runs 250 meter just add 250 to every minute until you get to 7 minutes

You might be interested in

Y = -2x + 5<br>2x + y = 5<br>I need help solving

OverLord2011 [107]

☆look at photo math to solve this it is a great app

4 0

4 years ago

Read 2 more answers

How do I make a graph for three different<br> credit card comparison offers

Andreas93 [3]

Do u need a table or graph if a graph is needed then it have to include customer satisfaction and popularity over time as with the offers included bar/line graph if u wanna go on popularity use a pie chart

4 0

3 years ago

Solve each equation using the quadratic formula. Find the exact solution, then approximate the solution to the nearest hundredth

Anika [276]

Answer:

$x_1=\frac{5+\sqrt{33}}{4}$ ≈2.69

$x_2=\frac{5-\sqrt{33}}{4}$ ≈-0.19

Step-by-step explanation:

To solve this problem you must apply the proccedure shown below:

1. You have that the quadratic formula is:

$x=\frac{-b+/-\sqrt{b^{2}-4ac}}{2a}$

2. To solve the quadratic equation you must substitute the values. So, you have that:

Rewrite the equation:

$2x^{2}-5x-1=0$

$a=2\\b=-5\\c=-1$

Then you have:

$x=\frac{-(-5)+/-\sqrt{(-5)^{2}-4(2)(-1)}}{2(2)}$

3. Therefore, you obtain the following result:

$x_1=\frac{5+\sqrt{33}}{4}$ ≈2.69

$x_2=\frac{5-\sqrt{33}}{4}$ ≈-0.19

4 0

3 years ago

Read 2 more answers

187/100 in simplest form. I mark BRAINLIESTTTTTT and giving 20 POINTS

maria [59]

Answer:

$\frac{187}{100}$

Step-by-step explanation:

This can't be simplified. It's already in its simplest form.

4 0

3 years ago

Airplane X left the airport, flying at a rate of 400 miles per hour. Airplane Y left 2 hours later, flying at a rate of 450 mile

sergij07 [2.7K]

Answer: i think it will take 48 hours

Step-by-step explanation:

here's how to get 48 so basically 450-400-2= 48

now if you end up doing 400 - 450 then you will get -50 if you do 400-450-2 you will get a -52 <u><em>so you want to make sure you do the biggest number first and then do the smaller numbers to get 48</em></u> like 450 - 400 - 2 and then you will have 48

i hope this helps!

5 0

3 years ago