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True [87]
3 years ago
5

Which of these is a function?

Mathematics
1 answer:
Usimov [2.4K]3 years ago
4 0
{(0, 4), (2, 4), (3, 7), (4, 9)} is a function.
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⚠️I mark brainlist⚠️What is the simplified value of the exponential expression 16^1/4 ?
Ivan

Answer:

2

Step-by-step explanation:

5 0
3 years ago
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(1 point)
marusya05 [52]

Answer:

The correct answer is: {2,4,6,8}

Step-by-step explanation:

Given sets are:

P = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9) and V= {2, 4, 6, 8, 10, 12, 14, 16, 18, 20)

We have to find

P∩V

The symbol is used for intersection of two sets. In intersection, only common elements of both sets are written in result.

So,

P∩V = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9) ∩ {2, 4, 6, 8, 10, 12, 14, 16, 18, 20)

P∩V = {2,4,6,8}

Hence,

The correct answer is: {2,4,6,8}

7 0
3 years ago
Kay and Allen sell cell phones. Kay sold 17 more cell phones than Allen. Together they sold 117. How many did they sell individu
denis-greek [22]

Answer:

Kay sold 67 cell phones and Allen sold 50 cell phones.

Step-by-step explanation:

Let k = # cell phones Kay sold and a = # cell phones Allen sold.

k + a = 117

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So:

(17 + a) + a = 117

2a = 100

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Plug this back into 2nd equation:

k = 17 + a

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k = 67

Kay sold 67 cell phones and Allen sold 50 cell phones.

5 0
3 years ago
32 square 4/5 what is the answer ?
Yuliya22 [10]
32*32=1024
1024*0.8=819.2
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3 years ago
(Help pls) When ayden mom drives to the gas station is the level in her gas tank increasing,decreasing,constant.
nexus9112 [7]

Answer:

Decreasing

Step-by-step explanation:

It is decreasing because it is being used.

Have a good day!!

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2 years ago
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