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4 years ago

WILL MAKE YOU BRAINY FOR THE FIRST RIGHT ANSWER!!! HURRY!!!!

Mathematics

1 answer:

Inessa [10]4 years ago

5 0

I dont really know... I will figure it out.

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Sharon is making 100 liters of punch for a party. The punch contains ginger ale (g) and fruit (f). The cost of the ginger ale is

SIZIF [17.4K]

Answer:

12 liters of fruit.

88 liters of ginger ale.

Step-by-step explanation:

100 = g + f

130 = 1g + 1.5f

f = 12

because u can use elimination by multiplying equation 2 by -1 to cancel out g variable then combine both equations

g = 88

because plug in f's value of 12 to 1st equation then subtract 12 from each side

7 0

3 years ago

Your friends shuffle the cards and then deal them. Select probability of getting a red card. Select probability of getting a spa

sladkih [1.3K]

Answer:

1/2 ; 1/4

Step-by-step explanation:

Number of cards in a deck = 52

Number of red cards = 26

Number of spades = 13

Probability of event A :

P(A) = required outcome / Total possible outcomes

P( red card) = number of red cards / total cards in deck

P(red card) = 26 / 52 = 1/2

P(spade) = number of spades / total cards in deck

P(red card) = 13 / 52 = 1 / 4

7 0

3 years ago

Pls give answer I need to submit today

BabaBlast [244]

Answer:

$a \: 5 \: 10 \: 15 \: 20 \: three \: of \: these \: numbers \\ b \: 2 < 4 < 6 < 8 < 10 < 12 < 14 < 16 < \\ 18 < 20 \: three \: of \: these \: numbers \\ sum \: of \: numbers < 40 \\ \\ numbers \\ 10 \\ 20 \\ 5 \\ 2$

7 0

3 years ago

2. Two rectangular fields with identical shapes and areas are to be fenced side by side. The total area enclosed is 8mi^2 and th

CaHeK987 [17]

Step-by-step explanation:

Let length is x and breadth is y.

The formula for the area and the perimeter of a rectangle is given by :

A = xy

P = 2(x+y)

Here, A = 8 mi² and P = 16 miles

Putting all the values,

xy = 8

y=8/x ......(1)

2(x+y) = 16

x+y = 8 .....(2)

Put equation (2) in equation (1) as follows :

$x+\dfrac{8}{x}=8\\\\x^2+8=8x\\\\x^2-8x+8=0$

When we solve, we get :

x = 6.82 miles, 1.17 miles

Put the value of x in equation (1)

When x = 6.82 miles,

y = 8/6.82

y = 1.17 miles

When x = 1.17 miles,

y = 8/1.17

y = 6.82 miles

Hence, the dimension of the field is 6.82 miles and 1.17 miles.

8 0

3 years ago

Don't to mansion!! (omg they actually came)(Not)

dimulka [17.4K]

Answer:

what

Step-by-step explanation:

3 0

3 years ago

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