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SOVA2 [1]
3 years ago
12

X+y=6 and 2x-y=3. The system of equations ...has no solution, has one solution, or is coincident

Mathematics
1 answer:
Keith_Richards [23]3 years ago
5 0

x+y=6

2x-y=3

3+3=6

2×3-3=3

3+3=6

6-3=3

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Sunflower produce approximately 50 seeds per flower. If one ounce of sunflower seeds contain an average of 72 seeds, how many fl
ra1l [238]

Given :

Sunflower produce approximately 50 seeds per flower.

If one ounce of sunflower seeds contain an average of 72 seeds.

To Find :

How many flowers are needed to produce 2 pounds of seeds.

Solution :

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So , 2 pound = 32 ounces .

Number of seeds in 2 pounds of seeds, n = 32×72 = 2304 .

Number of flowers are :

N=\dfrac{2304}{50}=46.08

So , approximate number of flower required are 46.

Hence, this is the required solution.

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3 years ago
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miskamm [114]

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5 0
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Read 2 more answers
Which values are solutions to the inequality x^2<81
Aloiza [94]

Isolate the x. Root both sides

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7 0
3 years ago
P(<br> b.=15/16,p(a and <br> b.=3/4 find p(a
Bess [88]
And or both means we multiply the given probability situations that are mutually exclusive and exhaustive - they cannot occur at the same time.

let P(a)=x

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hope it's clear

6 0
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