2 years ago

What is the first step when examining a data set? *

1 answer:

5 0

Put the data in order

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wlad13 [49]

Answer:

Step-by-step explanation

In the form ax^2+bx+c

a x c should equal two factors of b

However, in this equation

1 x 19 has no factors that = 10

so you must use the Quadratic Formula which is,

x = $\frac{-b+-\sqrt{b^2-4ac} }{2a}$

so the answer should be

x = $\frac{-10+-\sqrt{10^2-4(1)(19)} }{2(1)}$

x = $\frac{-10+-\sqrt{24} }{2}$

x = $\frac{-10+2\sqrt{6} }{2}$ and x = $\frac{-10-2\sqrt{6} }{2}$

8 0

2 years ago

Firdavs [7]

Answer:

Step-by-step explanation:

5 0

2 years ago

d1i1m1o1n [39]

Step-by-step explanation:

wait, I will look my lecture last year

5 0

3 years ago

lilavasa [31]

Answer: exact form: 251/56, decimal form 4.482, mixed number form 4 27/56

6 0

3 years ago

Tomtit [17]

Just add them together to get the number. 100,000 + 702,083 = 802,083. 802083 is 100,000 more than 702,083.

7 0

3 years ago