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boyakko [2]
3 years ago
6

First and 2nd question is easier.

Mathematics
1 answer:
WITCHER [35]3 years ago
8 0

Answer:

3% of 0.80 = 0.024

7% of 0.40 = 0.028

90% of 3 = 2.7

40% of 24 = 9.6

Step-by-step explanation:

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Ayo do y'all know what 50% of 284 is ?????
Papessa [141]

Answer:

142

Step-by-step explanation:

50:284*100 =

(50*100):284 =

5000:284 = 142

Definition = the word OF means to multiply

Hope this helps!

                                                                                                  -  <em>Tobie the dog</em>

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3 years ago
How can the lengths of corresponding sides within similar triangles be helpful in finding unknown side lengths?
klemol [59]
Because you only have to find the length of one side to find the length of the rest of the sides.
4 0
3 years ago
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the graph shows two functions, f(x) and g(x). if the functions are combined so that h(x) = f(x) - g(x), then the domain of the f
Sergio039 [100]

The domain of the function h(x) is x is greater than​ -1

<h3>How to determine the domain of the function h(x)?</h3>

The graphs of the functions are given as attachment

From the attachment, we have the following domains:

  • Domain of f(x): x > 2
  • Domain of g(x): x > -1

The equation of function h(x) is

h(x) = f(x) - g(x)

The domain of the function g(x) is greater than that of the function f(x)

This means that the function h(x) will assume that domain of the function g(x)

Hence, the domain of the function h(x) is x is greater than​ -1

Read more about domain at:

brainly.com/question/1770447

#SPJ1

5 0
1 year ago
Birthstones of students in your class<br> qualitative Or quantitative??
Alik [6]
Quantitive since it can be counted
3 0
3 years ago
Bruce is going to call one person from his contacts at random. He has 25 total contacts. 20 of those contacts are from his neigh
Naya [18.7K]
<h3>P(call a person not from his neighborhood) = (\frac{1}{5} )</h3>

Step-by-step explanation:

Here, the total number of contacts in the list if Bruce  = 25 contacts

The total number of neighbors in the contact = 20 people

Now, let E: Event of calling a person from his neighborhood

So, P(E) = \frac{\textrm{Total Favorable Outcomes}}{\textrm{Total Outcomes}}  = \frac{20}{25} = (\frac{4}{5})

So, the probability of calling a person from his neighborhood  is (\frac{4}{5} )

⇒P(E) = (\frac{4}{5} )

Now,as we know: P(E)  + P(not E) = 1

So, the probability of NOT calling a person from neighborhood

= 1 -  probability of calling a person from his neighborhood

= 1 - (\frac{4}{5}) = \frac{5-4}{5}   = (\frac{1}{5})

⇒P( not E) = (\frac{1}{5} )

Hence,  P(call a person not from his neighborhood) = (\frac{1}{5} )

5 0
3 years ago
Read 2 more answers
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