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2 years ago

Which domain of the function y=2^x-6

Mathematics

1 answer:

Roman55 [17]2 years ago

8 0

The domain is 2x and the range is -6

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Please help me with this question

scZoUnD [109]

12 hours? If I'm wrong, sorry about that

3 0

2 years ago

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 $2\text{ mph}$

7 0

2 years ago

Help me find the percent of each number? 64%0f 75 tiles?

Amanda [17]

64% of 75 is 48..........

8 0

2 years ago

Read 2 more answers

sdas [7]

Answer:

Step-by-step explanation:

x = shoes and y = jackets

x + y = 46

y = x - 8

x + x - 8 = 46

2x - 8 = 46

2x = 46 + 8

2x = 54

x = 54/2

x = 27 <=== cost of shoes

y = x - 8

y = 27 - 8

y = 19 <=== cost of jacket

6 0

2 years ago

Dukes charges a flat fee of $40 for a manners lesson $16.25 per day to board the dog, $8.50 per day for playtime with the dog. Y

Umnica [9.8K]

Answer:

1 week. or 7 days

Step-by-step explanation:

dont get mad at me if im wrong

8 0

1 year ago