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Sonbull [250]
3 years ago
15

Find the probability of getting tails on every toss of a coin when the coin is tossed 5 times.

Mathematics
1 answer:
icang [17]3 years ago
5 0

Answer:

1/10, or 10%

Step-by-step explanation:

There are 2 outcomes you can get from one toss, heads and tails. Therefore, if you tossed it once, the probability of landing tails would be 1/2, or 50%. Since you toss it 5 times, you will multiply the probability of one toss by five. 1/2x5 = 1/10, so your probability of landing tails on every toss when thrown 5 times is 1/10, or 10% :)

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Answer:

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Step-by-step explanation:

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Solve each question and check your solution <br> -2(3x-4)=4(x+3)+6
agasfer [191]

Answer:

x = -1

Step-by-step explanation:

-2(3x-4)=4(x+3)+6

Distribute

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Combine like terms

-6x +8 = 4x+18

Add 6x to each side

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3 years ago
Solve for y 2x-5y=10
scZoUnD [109]

Answer:

y = 2/5x - 2

Step-by-step explanation:

Step 1: Write equation

2x - 5y = 10

Step 2: Solve for <em>y</em>

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  2. Divide both sides by -5: y = -2 + 2/5x
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6 0
3 years ago
Read 2 more answers
V varies inversely with T and V=12 when T=6. Which equation shows this relationship
hodyreva [135]

Answer:

D

Step-by-step explanation:

Given V varies inversely as T, then the equation relating them is

V = \frac{k}{T} ← k is the constant of variation

To find k use the condition, V = 12 when T = 6

k = VT = 12 × 6 = 72

V = \frac{72}{T} ← equation of variation

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Andrew [12]

Answer:

2.64516129

Step-by-step explanation:

5 0
3 years ago
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