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Natalija [7]
3 years ago
5

China drove 3,000 miles in 75 hours. At this rate, how long will it take her to drive 12,000 miles?

Mathematics
1 answer:
Brums [2.3K]3 years ago
7 0

Answer:300

Step-by-step explanation:

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Jace gathered the data in the table. He found the approximate line of best fit to be y = –0.7x + 2.36.
MaRussiya [10]
The residual value is -1.14.
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3 years ago
Explain why a-e are false statements
poizon [28]

Step-by-step explanation:

If g(a)=0, the limit necessarily doesn't have to not exist. If a limit approach an asymptote, it would approach positive infinity or negative infinity.

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1 year ago
Can someone help me with number 8 please? Thank you.
Naddik [55]
Answer: -4 \le x \le 5
Note: to write the domain in interval notation, you'd write [-4,5]
if you need the domain in set-builder notation, then you'd write \left\{x|x\in\mathbb{R}, \ -4\le x\le 5\right\}

------------------------------------------------------------------------------

Explanation:

The domain is the set of possible x input values. Look at the left most point (-4,-1). The x coordinate here is x = -4. This is the smallest x value allowed. The largest x value allowed is x = 5 for similar reasons, but on the other side of the graph.

So that's how I got -4 \le x \le 5 (x is between -4 and 5; inclusive of both endpoints)

Writing [-4,5] for interval notation tells us that we have an interval from -4 to 5 and we include both endpoints. The square brackets mean "include endpoint"

Writing \left\{x|x\in\mathbb{R}, \ -4\le x\le 5\right\} is the set-builder notation way of expressing the domain. The x\in\mathbb{R} portion means "x is a real number"

6 0
3 years ago
Solve the equation<br> x/2.1=4.1/3.5​
Dmitriy789 [7]

Answer:

2.46

Step-by-step explanation:

Cross multiply again

Hope this helps!

6 0
2 years ago
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kirza4 [7]
The rule that represents those numbers is .....idk
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