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pentagon [3]
3 years ago
13

Which is a recursive formula for the sequence 99.4, 0, –99.4, –198.8, where f(1) = 99.4?

Mathematics
2 answers:
kenny6666 [7]3 years ago
8 0

Answer:

The answer is B

Step-by-step explanation:

Edgenuity 2020

kondaur [170]3 years ago
3 0

The answer is choice B. You subtract 99.4 from each term to generate the next term. The nth term is f(n) while the term right after that is f(n+1).

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Jerry's geometry teacher drew a triangle with angles that measured 120°, 34°, and 26°. What can Jerry classify the triangle as?
fgiga [73]

Answer:

b.obtuse

Step-by-step explanation:

if it is obtuse it has 1 angle over 90° and two angles under 90°

8 0
3 years ago
Read 2 more answers
Doug works 10.50 per hour working at a restaurant. On Friday he spend 1 3/4 hours cleaning, 2 1/3 paperwork and 1 5/12 hours ser
Lelechka [254]
1 3/4 hours of work equates to $18.375 so $18.38.

2 1/3 hours of work equates to $24.50.

1 5/12 hours of work equates to $14.875 so $14.88

Add all values $18.38+$24.50+$14.88 = $57.76

Doug has a total amount of earnings which = $57.76, good luck!
5 0
3 years ago
Refer to matrix A and identify the matrix element a31.
Blizzard [7]
<h3>Answer:  D) 7</h3>

===================================================

Explanation:

a31 means "the value in the third row, first column". That value is 7

As another example, a22 = 3 since 3 is in the second row, second column.

Another example: a12 = -1 because we're in the first row and second column.

This is a 3x2 matrix due to it having 3 rows and 2 columns.

5 0
3 years ago
100 points! you just have to answer these all with purpose and try your hardest!
frutty [35]

Answer:

Step-by-step explanation:

Mary bought 1 fish, Ari bought 20 fish, Rodney bought 4 fish, Carissa bought 3 fish, Jacob bought 4 fish, Jack bought 1 fish, Jaleesa bought 2 fish, Andrea bought 5 fish, Geoff bought 1 fish, Becky bought 4 fish, Molly bought 1 fish, David bought 2 fish, Gina bought 7 fish, James bought 1 fish, Anessa bought 2 fish, Ted bought 1 fish, Sean bought 2 fish, Kerri bought 11 fish, Sammy bought 3 fish, Jameson bought 2 fish, Theresa bought 2 fish, Luz bought 2 fish, Tracy bought 4 fish, Jackson bought 5 fish, and Celia bought 7 fish.

Rewrite the numbers

1,20,4,3,4,1,2,5,1,4,1,2,7,1,2,1,2,11,3,2,2,2,4,5,7

1.

a: I can't draw a line plot, but I can tell you some tips.

Set the x as the different numbers that appear in the set

Set the y as the frequency of each number.

b: 2 fish has the highest frequency.

c: Add the terms. 97 is the total fish been bought

d: The outlier is 20 bought fish

2.

a: When making the stem and leaf plot, do it in this format

1| 7,4,3,5,8,4

and so on.

b: the heaviest puppy is 25 and the lightest is 13

so the range is 12

c: 4 puppies weighed at least 20 pounds

3. There are no following values, but for this I would make a box and whisker plot.

4. There is no histogram but it should be relatively easy if you know which aspect of the graph to use.

a: Find the frequency of each bar and add them.

b: the largest number of boxes is the interval that is the largest

c: Use the graph to find it

d: I can't do this without the graph.

4 0
4 years ago
Select either relation (if the set is a relation but not a function), function (if the set is both a relation and a function), o
galina1969 [7]

Answer:  The correct options are

(A) relation

(B) function.

Step-by-step explanation:  We are given to check whether the following set is a relation or a relation and a function or neither :

A = {(1, 2) (2, 2) (3, 2) (4, 2)} .

Let us consider the following two sets :

U = {1, 2, 3, 4}  and  V = {2}.

Then, we see that the Cartesian Product of U and V is given by

U × V = {(1, 2) (2, 2) (3, 2) (4, 2)}.

Since a relation is a subset of Cartesian product, so the given set A is a relation.

Also, we know that a relation is a function if every first element is associated with one second element.

Since the relation A satisfies this condition, so the relation A is a function.

Thus, the given set A is both a relation and a function.

Option (A) and (B) are correct.

6 0
3 years ago
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