MATHEMATICS MIDDLE SCHOOL

Emma ran 3.5 kilomometers, while grace ran 380 meters who ran further

Answers

Answer 1

Answer:

Emma ran farther than Grace, Emma ran 3500 meters.

What is metric conversion?

Metric Conversion refers to the conversion of the given units to desired units for any quantity to be measured.

Given that, Emma ran 3.5 kilometers, while Grace ran 380 meters.

We know that, 1 km =1000 meters

So, 3.5 kilometers =3500 meters

Thus, Emma ran farther.

Therefore, Emma ran farther than Grace, Emma ran 3500 meters.

To learn more about the metric conversion visit:

brainly.com/question/21244256.

#SPJ2

Answer 2

Answer: Emma runs further because 3.5 kilometers=3500 meters.
3500 meters>380 meters
Emma Grace

Hope I helped! (:

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Solve each proportion.6/19=x-12/2x-2What’s the answer?
Help me and fast! And please show work!
What is the amount paid for the loan for $4800 at 9.9% for 4 years
A peregrine falcon can fly 332 kilometers per hour. How many meters per hour can the falcon fly?
Describe a situation where it is easier to use decimals than fractions , explain why .

At Silver Gym, membership is $25 per month, and personal trainingsessions are $30 each. At Fit Factor, membership is $65 per month,
and personal training sessions are $20 each. In one month, how many
personal training sessions would Sarah have to buy to make the total cost
at the two gyms equal? Please set this up in an equation.

Answers

25+30x=65+20x
-20x -25
------ ------
10x=40
10 10
x=4

I crossed multiplied but in a weird way because of how this is. Anyways, I hoped I helped you. :D

Would -1.2 go into integers or rational numbers??

Answers

Both. An integer is a rational number.

Nooo don't listen to the other guy! An integer is a whole number and it's opposite. -1.2 is not whole ther for it is an integer

Z-y+xz use x =2, y = -1, z = -3

Answers

Simple...

z-y+xz

x=2

y=-1

z=-3

Plug it in!

-3-(-1)+(2)(-3)

-3+1-6

-2-6

-8

Thus, your answer, -8.

z - y + x * z = ?
-3 - -1 + 2 * -3 =
-2 + -6 = -8

Solve for x algebraically; (2/3x)+(4/x)=(7/(x+1))

Answers

$(2)/(3x) + (4)/(x) = (7)/(x+1) \n \nx\neq 0 \ \ and \ \x+1\neq 0 \n \nx\neq 0 \ \ and \ \x \neq -1$

$(2 )/(3x)+(4)/(x) = (7)/(x+1) \n\n\ (2+12)/(3x) = (7)/(x+1) \n \n(14)/(3x) = (7)/(x+1)\n \n14(x+1)=3x\cdot 7$

$14 x+14=21x \n \n14=21x-14x \n \n 7x=14 \ \ /: 7 \n \nx=2$

$(2)/(3x) + (4)/(x) = (7)/(x+1)$

$(2)/(3x) + (12)/(3x) = (7)/(x+1)$

$(14)/(3x) = (7)/(x+1)$

$Cross\ multiply :$

$14(x+1) = 7 * 3x$

$14x+14 = 21x$

$14x-21x =-14$

$-7x =-14$

$x = (-14)/(-7)$

$\boxed{x=2}$

What is the highest fraction here -3/25, -7 / 20, -27 / 50, -13 / 20, 16 / 25, 53 / 100, -1 / 3

Answers

16/25 is the highest, because if you multiply it by four you get 64/100, and the rest of the fractions are negative.

Last Year, a state university received 3,560 applications from boys. Of those applications, 35 Percent were from boys who lived in other states.Part A)How many applications did the university receive from boys who lived in other states?

Part B)Applications to the university from boys represented 40Percent of all applications. How many applications did the university receive In all?

I don't how to do part b so please help me and plz tell how you got your answer

Answers

Part A) 1246 applications were received from other sides.

Part B) The university received a total of 8900 applications.

What is the percentage?

A percentage is a value per hundredth. Percentages can be converted into decimals and fractions by dividing the percentage value by a hundred.

Given, Last Year, a state university received 3,560 applications from boys. Of those applications, 35 Percent were from boys who lived in other states.

Assuming x no. of boys live in other states.

So, 35% of 3560 is x.

∴ (35/100)×3560 = x.

x = 0.35×3560.

x = 1246.

1246 applications were received from other sides.

Now, The university received 40% of the applications from boys, Assuming the total no. of applications to be y.

∴ 40% of y is 3560.

So, (40/100)y = 3560.

0.40y = 3560.

y = 3560/0.40.

y = 8900