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3 years ago

What is an explicit rule in math?

Mathematics

2 answers:

timofeeve [1]3 years ago

4 0

Answer:

An explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). It defines the sequence as a formula in terms of n. ... This example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).

Step-by-step explanation:

Oxana [17]3 years ago

3 0

Answer:

An explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). It defines the sequence as a formula in terms of n. It may be written in either subscript notation a n, or in functional notation, f (n). Sequence: {10, 15, 20, 25, 30, 35, ...}.

Step-by-step explanation:

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Solve the equation.

Sav [38]

Answer:

(3,-0.5)

Step-by-step explanation:

-hope it helps

8 0

3 years ago

Read 2 more answers

Given the piecewise Function shown below, select all the statements that are true.

Julli [10]

Evaluate them
A.
f(5), x>1 so square it, f(5)=25
A is wrong

B.f(2), x>1 so square it, f(5)=4
B is correct

C. f(1), x=1 so the result is 5, f(1)=5
C is correct

D. f(-2), x<1 so double it, f(-2)=-4
D is wrong

answers are B and C

4 0

3 years ago

What Fraction of an hour is 38 minuets

Vladimir79 [104]

Hello!

$\large\boxed{\frac{19}{30}}$

There are 60 minutes in an hour, so:

38 / 60

Reduce the fraction by diving by the GCF, or 2:

(38/2) / (60/2) = 19 / 30.

3 0

3 years ago

Is my answer right to this problem

VLD [36.1K]

Yes it’s right for this problem

7 0

2 years ago

A one-way train ticket from New York to Los Angeles costs $197 for a reclining seat, and $490 for a twin-sharing room. How much

Alex777 [14]

The total cost if x passengers booked reclining seats and one fifths y passengers booked twin-sharing rooms is (197x + 98y) dollars

Solution:

Given that,

Cost for reclining seat = $ 197

Cost for twin sharing room = $ 490

We have to find the cost if x passengers booked reclining seats and one fifths y passengers booked twin-sharing rooms

Cost for reclining room when "x" passengers booked is:

Cost for reclining room = $ 197x

Cost when One fifths y passengers booked twin-sharing rooms

Cost for twin sharing room = $\frac{1}{5} \times y \times 490$

Cost for twin sharing room = 98y

Total cost is given as:

Total cost = Cost for reclining room "x" passengers + Cost for twin sharing room for one fifths y passengers

$Total\ cost = 197x + 98y$

Thus total cost is (197x + 98y) dollars

4 0

4 years ago