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3 years ago

Math need help please

Mathematics

1 answer:

bezimeni [28]3 years ago

7 0

You are trying to find the probability of a blue candy not containing nuts.

So since we're only looking at the blue, forget about every other row except that one.

So in total, there are 50 blue candies.

Without nuts, there are 20 blue candies.

20/50 = 0.4

Then move the decimal two points to the left to get your percentage.

The answer is:
B. 40%

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Burka [1]

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3 years ago

Read 2 more answers

Use the given root to find the remaining root of the function. Root: x = - 3 Function: f(x) = x ^ 2 + x - 6

ra1l [238]

Answer:

x = 2

Step-by-step explanation:

Since we know one root is -3, we know one factor of the equation is (x+3)

From there we can use the factor we know to factor the rest of the equation:

x^2 + x - 6 = (x+3) * ?

Since know -6 is just 3 * -2 and since 3-2 is 1,

(x+3)(x-2) = x^2 + x - 6

From there,

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3 years ago

Fatheya purchased a prepaid phone card for $25. Long distance calls cost 12 cents a minute using this card. Fatheya used her car

Pachacha [2.7K]

Answer:

22 minutes

Step-by-step explanation:

First you take away the original amount away from the remaining amount.

$25 - $22.36 = $2.64

Then you take that number and divide it by the cents per minute.

$2.64 ÷ 12 = 0.22

Then that's your answer!

Her call lasted 22 minutes.

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3 years ago

Please! help and tell me the answers, or help me figure out these answers for 20 points? please! And please help me. Can anybody

max2010maxim [7]

Answer:

1. Pattern (rule) : y = x-6

2. Pattern (rule) : y=x^2+1

3. Pattern (rule) : y = -3x

4. Pattern (rule) : y = 2x-2

5. Pattern (rule) : y = x^2

Step-by-step explanation:

Note: question number correspond to your order of questions.

1. Pattern (rule) : y = x-6

for missing parts, see attached table.

2. Pattern (rule) : y=x^2+1

3. Pattern (rule) : y = -3x

4. Pattern (rule) : y = 2x-2

5. Pattern (rule) : y = x^2

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Vesna [10]

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3 years ago