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Mademuasel [1]
3 years ago
8

Santos flipped a coin 500 times. The coin landed heads up 225 times. Find the ratio of heads to a total number of coin flips. Ex

press as a simplified ratio.
Mathematics
1 answer:
m_a_m_a [10]3 years ago
8 0

Answer:

225:500=9:20

Step-by-step explanation:

225/5=45

45/5=9

500/5=100

100/5=20

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daser333 [38]
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3 years ago
What is the missing number?
JulsSmile [24]

Answer:

y = 2^{x}

Step-by-step explanation:

Given the above data for x and y.

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The above calculations can be used to determine the other values of y with respect to x.

3 0
3 years ago
Which of the following expressions could represent how many health points the spell restores when Eiko is wearing the magic ring
Dmitriy789 [7]

1. Without the ring Eiko healing spell restores H health points. This is 100%. After wearing the magic ring her power is increased by 30% and became X. Use proportion

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2. If without the ring Eiko healing spell restores H health points, then you can treat H as the whole 1·H. After wearing the magic ring her power is increased by 30%, that is \dfrac{30}{100}=\dfrac{3}{10} from 1. Now with the ring Eiko healing spell restores\left(1+\dfrac{3}{10} \right)H health points. This is answer C.

Answer: correct options are B, C.

6 0
3 years ago
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GenaCL600 [577]

Answer:

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Step-by-step explanation:

Salary:     1

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