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natima [27]
3 years ago
11

Write 0.5% as a decimal.

Mathematics
2 answers:
Pavlova-9 [17]3 years ago
6 0
0.5% = 0.005
0.5% = 1/200
Anvisha [2.4K]3 years ago
5 0
0.5% as a decimal is <span>0.05 and that's 1/20 as a fraction.

Hope this helps !</span>
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almond37 [142]
The answer is ob.24
3 0
3 years ago
Read 2 more answers
Question is attached.<br>Step by step explanation needed!!​
sweet-ann [11.9K]

Answer:

Option B

Step-by-step explanation:

Refer to the Attachment for steps.

8 0
3 years ago
What is the product? Enter your answer as a fraction, in simplified form, in the box. −1/4⋅(−6/11)
ivann1987 [24]

Answer:

3/22

Step-by-step explanation:

-1/4 . (-6/11)

  • You have to multiply the signs: As both are negative, the result will be positive.
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4 0
3 years ago
A train has 6 identical passenger cars that are each 18 m long.
Gnesinka [82]

Answer:

59m

Step-by-step explanation:

No of passenger cars in the train = 6

length of each passenger cars = 18m

total length of 6 passenger cars = 18 * 6 = 108 m

length of caboose = 10m

total length of train when caboose is included = 108 m + 10 m = 118m

_____________________________________________

Let the length of truck be X m

given that length of train is twice of length of truck = 2*X

but length of train as found above is 118 m

this implies

2X = 118

X = 118/2 = 59m

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5 0
3 years ago
Based on a​ poll, among adults who regret getting​ tattoos, ​16% say that they were too young when they got their tattoos. Assum
e-lub [12.9K]

Answer:

The problem is incomplete, but it is solved using a binomial distribution with n = 8 and p = 0.16

Step-by-step explanation:

For each adult who regret getting tattoos, there are only two possible outcomes. Either they say that they were too young, or they do not say this. The answer of an adult is independent of other adults, which means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

​16% say that they were too young when they got their tattoos.

This means that p = 0.16

Eight adults who regret getting tattoos are randomly​ selected

This means that n = 8

Find the indicated probability.

The binomial distribution is used, with p = 0.16, n = 8, that is:

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = x) = C_{8,x}.(0.16)^{x}.(0.84)^{8-x}

3 0
3 years ago
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