2 years ago

There is a bag filled with 5 blue and 6 red marbles.

Mathematics

1 answer:

gladu [14]2 years ago

4 0

Answer:

5/11×5/11= 25/121 so the answer is 25/121

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A 1992 poll conducted by the University of Montana classified respondents by gender and political party, as shown in the table b

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A population of n ????20 scores has a mean of???????? 15. one score in the population is changed from x ???? 8 to x ???? 28. wha

Dmitry_Shevchenko [17]

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2 years ago

Which pair of fractions and mixed numbers have a common denominator of 20?

mariarad [96]

Answer: The answer is the 4th option

Step-by-step explanation: Hope this helps!

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2 years ago

Jada Elena and Lin walked a total of 37 miles last week. jada walked 4 more miles that elena, and Lin walked 2 more miles than j

MA_775_DIABLO [31]

Answer:

Jada walked $13\ miles$

Elena walked $9\ miles$

Lin walked $15\ miles$

Step-by-step explanation:

Let

x----> total miles walked by Jada

y----> total miles walked by Elena

z----> total miles walked by Lin

we know that

$x+y+z=37$ -----> equation A

$x=y+4$ -----> $y=x-4$ ------> equation B

$z=x+2$ ------> equation C

Substitute equation C and equation B in equation A and solve for x

$x+(x-4)+(x+2)=37$

$3x=37+2$

$3x=39$

$x=13\ mi$

Find the value of y

$y=13-4=9\ mi$

Find the value of z

$z=13+2=15\ mi$

therefore

Jada walked $13\ miles$

Elena walked $9\ miles$

Lin walked $15\ miles$

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vampirchik [111]

U just gotta do it you know

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2 years ago

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