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Levart [38]
3 years ago
14

What is 4.2 x 10-^5 in standard form?

Mathematics
1 answer:
dexar [7]3 years ago
3 0

Answer:

0.000042

Step-by-step explanation:

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In the table below, x represents the miles traveled and y represents the cost to travel by train.
Fudgin [204]

Answer:

2.25

Step-by-step explanation:

to find slope it is (y2-y1)/(x2-x1)

(15.25-8.50)/(5-2)

6.75/3

2.25 is the slope

3 0
4 years ago
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Which of the following represents the equation y = mx + b, where m is a positive integer, written in standard form?
babymother [125]
<h3>Answer:</h3>

B. mx−y=−b

<h3>Step-by-step explanation:</h3>

Start with ...

... y = mx +b

Subtract mx.

... -mx +y = b

You want the leading coefficient positive, so multiply by -1.

... mx -y = -b . . . . matches selection B

8 0
4 years ago
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Select all that apply.
wlad13 [49]

The first and third option.

Hope this helps.

7 0
3 years ago
13. According to the U.S. Census Bureau, of all
ladessa [460]

Answer:

3/25 = 12

12% of all adults in the united states visited the zoo. I hope this helped!

Step-by-step explanation:

3 0
3 years ago
Which statements are true about the X intercepts of quadratic functions
Molodets [167]

Answer: There can be more than one zero

An x-intercept is located at the point on the function where the value of x is 0.

theres a lot lol. can you be more specific if these are wrong?

Step-by-step explanation:

8 0
4 years ago
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