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8090 [49]
3 years ago
8

What is the domain of the function (-1,1) (0,0) (1,2)

Mathematics
1 answer:
galben [10]3 years ago
8 0

Answer:

{-1,0,1}

Step-by-step explanation:

The domain of a function is the set of all input values. The input values are the first coordinate in any coordinate pair (x,y).

So the domain here is {-1, 0, 1}.

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A baker made 9 cupcakes, each a different type. Four people want to share them equally. How many cupcakes will each person get?
Marina86 [1]

Answer:

each person gets 2 1/4 of a cupcake

Step-by-step explanation:

the correct division expression is 9/4=the amount of cupcakes each person gets

4 0
3 years ago
What Is The Recursive Rule For The Sequence? 1.2, 0.4, -0.4, – 1.2, -2,
nevsk [136]
<h3>Answer:</h3>

\boxed{\bold{a_n = a_{n-1} -0.8}}

<h3>Explanation:</h3>

<u>Sequence</u>: 1.2, 0.4, -0.4, – 1.2, -2,...

See that with every next term, the integers are decreasing by 0.8

  • So, common difference (d) = -0.8

<u>recursive formula</u> : \sf a_n = a_{n-1}  +d

\bold a_1 = 1.2, \sf a_n = a_{n-1} + (-0.8)

8 0
2 years ago
Sharon bought 6 new folders for $1.15 each and 15 pens that were priced at 5 for $4.75. What is the total amount she spent?
inessss [21]

Answer:

$21.15

Step-by-step explanation:

6 x 1.15 = 6.9 (because we're working with money, we'll add a zero at the end for the ones place) = 6.90

15/5 = 3 then 3 x 4.75= 14.25

14.25 + 6.90 = 21.15

Hope this helped <3

6 0
3 years ago
Read 2 more answers
What is the predicted end-of-year value of a portfolio that begins the year with $200, in stocks and $100 in bonds?
vagabundo [1.1K]

Answer:

$318

Step-by-step explanation:

Calculation to determine the predicted end-of-year value of a portfolio

Given expression 1.08s + 1.02b

Now let determine the Predicted end-of-year value

Predicted end-of-year value=1.08(200) +1.02(100)

Predicted end-of-year value=216+102

Predicted end-of-year value=$318

Therefore the predicted end-of-year value of a portfolio will be $318

3 0
4 years ago
Rolling an odd number on a number cube containing numbers 1 through 6
spayn [35]
Probability of rolling an odd number would be 50% or 1/2
Half of the numbers on the cube are even so the other half are odd.
Also, what you roll previously does not affect your next number in this situation.
8 0
3 years ago
Read 2 more answers
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