3 years ago

Need help ASAP Which function is continuous across its domain

Mathematics

2 answers:

vaieri [72.5K]3 years ago

8 0

Answer:

A function of f is continuous on its domain if it is Dirichlet function

givi [52]3 years ago

5 0

Answer:

I have the same question, so i chose B and got it right :)

Step-by-step explanation:

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What is the tangent ratio for

yawa3891 [41]

Answer:

tan T = 3/4

tan U = 4/3

Step-by-step explanation:

The tangent ratio is opposite / adjacent. The ratio will vary for each angle since the perspective of each angle will be different. For example Angle T has an adjacent side of 4 while Angle U has an adjacent side of 3. The tangent ratios for Angles U and T are listed below:

tan T = 3/4

tan U = 4/3

3 0

3 years ago

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Elena surveyed her classmates to see how many like to make jewelry. When she asked 20 of her classmates, 50 percent said they li

nordsb [41]

10 students of Elena's classmates like to make jewellery.

<u>Step-by-step explanation:</u>

Let total no.of classmates who liked the jewellery = x

Here, in the given problem, given she asked her classmates '20'. So, it clearly shows that total number of students/classmates = 20. Also, in that, 50% said like to make jewellery. Now find 'x' as below,

$x = 50 \% \text { of } 20$

$x = \frac{50}{100} \times 20$

$x = 10$

Hence, the total number of classmates who liked to make Jewellery = 10

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3 years ago

Find f(-4) <br> if f(x) = {(2,-4), (4,0), (5,-4), (-4, 0)}

Troyanec [42]

Answer:

If f(x) = 2x2 - 4x + 3 evaluate for f(3) and f(-4) 2. g(x) = V - 2x; find g(-27) and g(-1) ... {(-3,0), (+3, 3),(-3,2)} ... If f(x) = 5x+5, find and simplify f(4).

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3 years ago

Find the value of 2 numbers if their sum is 9 and their difference is 1

Sloan [31]

Makes no sense.

p.s i am a fourth grader

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2 years ago

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Blood type AB is found in only 3% of the population.† If 345 people are chosen at random, find the probability of the following.

Anna007 [38]

Answer:

345 times 0.03 = 10.35 but we cant have 0.35 of a person so it is 10 people