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3 years ago

10

Whats the best type of graph for the spread of a roller coaster overtime

1 answer:

Komok [63]3 years ago

5 0

A regular graph is the best graph

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In this combined function, the domain is all real numbers for x except?( x-2) / (x+5)

Sidana [21]

-5 because the denominator can’t equal zero

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3 years ago

Find the product 3×57

Julli [10]

The answer is 171!!!

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3 years ago

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The value of 110 coins, consisting of dimes and quarters, is $20.30. how many of each kind of coin are there?

deff fn [24]

D + q = 110......d = 110 - q
0.10d + 0.25q = 20.30

0.10(110 - q) + 0.25q = 20.30
11 - 0.10q + 0.25q = 20.30
-0.10q + 0.25q = 20.30 - 11
0.15q = 9.30
q = 9.30/0.15
q = 62 <==== there are 62 quarters

d = 110 - q
d = 110 - 62
d = 48 <==== there are 48 dimes

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3 years ago

(16+5i) + (6-7i)<br>How do I solve this?

Fantom [35]

Answer:

$\large\boxed{(16+5i)+(6-7i)=22-2i}$

Step-by-step explanation:

$(16+5i)+(6-7i)=16+5i+6+7i\qquad\text{combine like terms}\\\\=(16+6)+(5i-7i)=22-2i$

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3 years ago

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Kevin entered a pie eating contest he ate 4 pies in 132 seconds what is Kevin going unit rate

8090 [49]

One pie every 33 seconds

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3 years ago