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grigory [225]
3 years ago
14

A car uses 12 gallons to travel 100 miles. How many gallons would it use to travel 450 miles?

Mathematics
1 answer:
rosijanka [135]3 years ago
4 0

54 gallons

Step-by-step explanation:

  • 12 × 4.5 =54 gallons

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In the city of Carmen, there is a drawbridge that is opened twice per hour over the summer. The graph below shows the number of
n200080 [17]

Answer:

1) Between 0 and 1 minute the rate of change is 25 ft./min

2) Between 1 and 2 minute the rate of change is 0 ft./min

3) Between 2 and 4 minute the rate of change is -12.5 ft./min

Step-by-step explanation:

1) Between 0, and 1 feet, we have;

The rate of change = (Final height - Initial height)/(Final time - Initial time)

The rate of change = (40 - 15)/(1 - 0) = 25 ft/min

Between 0 and 1 minute the rate of change = 25 ft./min

2) Between 1, and 2 feet, we have;

The rate of change = (40 - 40)/(2 - 1) = 0 ft/min

Between 1 and 2 minute the rate of change = 0 ft./min

3) Between 2, and 4 feet, we have;

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Between 2 and 4 minute the rate of change = -12.5 ft./min

7 0
3 years ago
Please help me i need the answer
Amiraneli [1.4K]

Answer:

A

Step-by-step explanation:

7 0
2 years ago
Solve the inequality 4-5<25
SVETLANKA909090 [29]

Answer:

4_5=_1 then -1 is <25 25_1 25<-1

8 0
2 years ago
An antique collectible has a value of $235 right now. It will increase in value by 9% each year. Find the value the collectible
kirill [66]

Answer:

Step-by-step explanation: An antique collectible has a value of $235 right now. It will increase in value by 9% each year. Find the value the collectible after 16 years, A.$2115 B. $1017 C.$856 D.933

8 0
3 years ago
Read 2 more answers
Help me please with the problem!!!!!!
NISA [10]

Answer:

D. 8

Step-by-step explanation:

We need to count how many are longer than 7.  There are 4 leaves that are 7 inches long. 3 are 8 inches long. 1 in 9 inches long. Adding these up gives us our answer. Let x be the leaves 7 inches or longer.

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4+4=x

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There are 8 leaves that are 7 inches or longer.


4 0
3 years ago
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