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Liono4ka [1.6K]
3 years ago
8

HELP ME PLEASE ASAP!!!!!!!!!!!!!

Mathematics
2 answers:
Setler [38]3 years ago
7 0

Answer:

See below

Step-by-step explanation:

Add 46 + 48 + 50 + 52 + 54 + 56 + 58 + 60 + 62 and divide it by 2. That’s the average for the fifth graders.

Add 60 + 62 + 64 + 66 + 68 + 70 + 72 + 74 + 76 and divide it by 2  that’s the average for the eleventh graders.


Then, subtract the two averages. That’s the answer :)


krek1111 [17]3 years ago
5 0

Answer:

about 14, it's hard to see

Step-by-step explanation:


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Walt is mixing fruit punch for a party. He combines 1 gallon 2 quarts 3 pints of orange juice 1 gallon 3 quarts 7 pints of pinea
Vlad [161]
So he's mixing: 

1 gallon 2 quarts 3 pints of orange juice
1 gallon 3 quarts 7 pints of pineapple juice and
1 gallon 3 <span> quarts 3 pints of ginger ale

that's:

3 gallons 8 quarts and 13 pints.

2 pints make a quart, so 13 pints make 6 quarts and 1 pint, so actually it's:

</span><span>3 gallons 8+6=14 quarts and 1 pint.
4 quarts are a gallon, and 14 quarts are 3 gallons 2 quarts, so the final answer is:

</span>
<span>3+3=6 gallons 2 quarts and 1 pint. </span>

4 0
3 years ago
Helppp me pleaseee!!!!!!!
kenny6666 [7]

Answer:

V=πr2h

3=π·72·9

3≈461.81412

Step-by-step explanation:

Mark me the brainliest PLZ.

7 0
3 years ago
Find x and y ! <br><br> pls help giving 50 points !!
Natasha_Volkova [10]

Answer:

y = 20°

x = 35°

Explanation:

Equation's:

   1) 2y + x + 105° = 180°

   2) 3x + x + 2y = 180°

Make y subject in equation 2

3x + x + 2y = 180

4x + 2y = 180

2y = 180 - 4x

y = 90 - 2x

Insert this into equation 1

2(90 - 2x) + x + 105° = 180°

180 - 4x + x + 105 = 180

-3x = -105

x = 35°

Find value of y

y = 90 - 2x

y = 90 - 2(35)

y = 20°

4 0
2 years ago
Read 2 more answers
What is the value of x?
V125BC [204]
The value of X is 1
7 0
3 years ago
Write an equation of the line in slope-intercept form: y-intercept of 2, x-intercept of 4
zvonat [6]

Answer:

\sf y=-\dfrac12x+2

Step-by-step explanation:

y-intercept is when x = 0, so (0, 2)

x-intercept is when y = 0, so (4, 0)

\sf slope=\dfrac{change\:in\:y}{change\:in\:x}=\dfrac{0-2}{4-0}=-\dfrac12

Slope-intercept form of linear equation:  \sf y=mx+b

(where m is the slope and b is the y-intercept)

Given:

  • \sf m=-\dfrac12
  • b = 2

\sf \implies y=-\dfrac12x+2

3 0
3 years ago
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