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mario62 [17]
3 years ago
5

What is the average rate of change between hour 15 and hour 30

Mathematics
1 answer:
adell [148]3 years ago
5 0

Answer:

5 hours

Step-by-step explanation:

there is no picture so i'm gonna just sya 5 because 5 + 15 is 30 .

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Determine whether each event is possible or impossible on a 6-sided cube where the numbers are 1 through 6.
tankabanditka [31]

Answer:

Step-by-step explanation:

Possible:

Rolling a 1

Rolling a number less than 7

Rolling an even number

Impossible:

Rolling a number greater than 10

Rolling an 8

4 0
2 years ago
−2⋅f(−6)−7⋅g(−7)=<br> what is the answerrr
Mrrafil [7]

Answer:

idk know dude I'm sorry

4 0
2 years ago
Please solve 1-5 ASAP ​
IgorLugansk [536]

Answer:

Idk but have fun answering them im sorry

Step-by-step explanation:

5 0
3 years ago
How do you solve -4(x + 5) - 9 = -45
aleksklad [387]

Answer:

x=4

Step-by-step explanation:

Add 99 to both sides.

-4(x+5)=-45+9−4(x+5)=−45+9

Simplify  -45+9−45+9  to  -36−36.

-4(x+5)=-36−4(x+5)=−36

Divide both sides by -4−4.

x+5=\frac{-36}{-4}x+5=

​−4

​​−36

​​  

Two negatives make a positive.

x+5=\frac{36}{4}x+5=

​4

​

​36

​​  

Simplify  \frac{36}{4}

​4

​

​36

​​   to  99.

x+5=9x+5=9

Subtract 55 from both sides.

x=9-5x=9−5

Simplify  9-59−5  to  44.

x=4

3 0
2 years ago
Read 2 more answers
The cost of one CD and one DVD is $22. A DVD is $4 more expensive than a CD. Work out the individual prices of 1 CD and 1 DVD.
zimovet [89]

Answer:

ets Price of a DVD is fixed i.e. 15

and One CD price is 5 (Not fixed)

In First situation

2 DVDs and 1 CD cost = 35 as given

2 x 15 + 5 = 35

Lets one CD price is 7.5

In Second situation

2 x 15 + 2 x 7.5 = 45

Its mean CD price may be between 5 to 7.5

In asked scenario, Martin has 50

1 DVD and 3 CDs?

1 x 15 + 3 x 7.5 = 37.5

37.5 is lesser than 50

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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