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3 years ago

Determine which of the following terms is a function

Mathematics

2 answers:

Elanso [62]3 years ago

7 0

Answer:

Step-by-step explanation:

C is most likely, depending on the math your working on.

lord [1]3 years ago

5 0

Answer:

Step-by-step explanation:

for a function if you give one value as x the answer for y will always be that answer so since a has no repeating numbers it is a

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On a test of 80 problems, Bill got 75% of the problems correct. How many question did he get correct?

Pavel [41]

Answer: 60

Step-by-step explanation:

75% of 80 is 60.

Multiply 80 by .75 to get the answer.

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2 years ago

Mary has $135 to spend on clothes. She wants to purchase winter boots for $70 and some sweaters that cost $20 each. Write an ine

creativ13 [48]

Answer:

1 pair of boots and 6 sweaters

Step-by-step explanation:

70+20s = 135

-70 -70

20s = 135

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Nutka1998 [239]

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3 years ago

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kayden paddled a canoe to an island. the island is 8 miles from the shore. his trip to the island took two hours while paddling

Andrew [12]

Answer:

$2\text{ mph}$

Step-by-step explanation:

GIVEN: kayden paddled a canoe to an island. the island is $8$ miles from the shore. his trip to the island took two hours while paddling against the current. he paddles $6$ mph with no current.

TO FIND: what was the speed of the current.

SOLUTION:

distance of island from the shore $=8$ miles

total time taken by Kayden $=2$ hours

speed of Kayden in still water $=6\text{ mph}$

Let the speed of current be $x$

Speed of Kayden against current $=6-x\text{ mph}$

As,

$\text{Time}=\frac{\text{Distance}}{\text{speed}}$

$2=\frac{8}{6-x}$

$12-2x=8$

$x=2\text{ mph}$

Hence speed of current is $2\text{ mph}$

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2 years ago

Determine which of the following terms is a function​

Determine which of the following terms is a function