All categories

3 years ago

What is the zero of this polynomial HELP!

Mathematics

1 answer:

Sonbull [250]3 years ago

5 0

Answer:

Step-by-step explanation:

Because graph is intersecting x-axis at point (2, 0)

Therefore, x = 2 is the zero of the polynomial.

You might be interested in

Mrs berry was riding a bicycle on a path. After riding 2/3 of a mile , she discovered that she still needed to travel 3/4 of a m

vlada-n [284]

Answer:

1 5/12 miles.

Step-by-step explanation:

That is 2/3 + 3/4

= 8/12 + 9/12

= 17/12

= 1 5/12 miles.

8 0

3 years ago

Suppose that 30% of students prefer to write with a mechanical pencil. suppose we sample students, one at a time, and stop as so

tia_tia [17]

Probability that first student prefers mechanical pen = 0.30
P(first student does not and second student does) = 0.70 * 0.3 = 0.21)

P( selecting 2 or fweer) = 0.30+ 0.21) = 0.51 or 51%

6 0

3 years ago

to gather data for a statistics project, a student asked 10 friends how many hours of sleep they got on the previous night. The

vovikov84 [41]

Answer:

Step-by-step explanation:

Given the data: 7 6 5 9 3 4 7 9 5 8

INTERQUARTILE RANGE (IQR) = Q3 - Q1

Rearranging the data: 3, 4, 5, 5, 6, 7, 7, 8, 9, 9

Q3 = 0.75(n+1)th term

Q3 = 0.75(10 + 1) th term

Q3 = 0.75(11)th term = 8.25th term

Taking the 8th term = 8

Q1 = 0.25(11)th term = 2.75th

Taking the average of the 8th and 9th term:

(5 + 5) / 2 = 10/2 = 5

Q3 - Q1 = (8 - 5) = 3

7 0

3 years ago

5(x+21)= 8x help me please

chubhunter [2.5K]

Answer:

Step-by-step explanation:

Steps

1. 5x + 105 = 8x because you distributed the 5

2. 105 = 3x because you subtract the 5x on both sides

3. 105/3 = x because you divide the 3 and 105/3 is 35

5 0

2 years ago

Will give brainliest if you are right.

miv72 [106K]

Answer:

x-int (2, 0)

y-int (0, 3)

General Formulas and Concepts:

The y-intercept is the y value when x = 0. Another way to reword that is when the graph crosses the y-axis.
The x-intercept is the x value when y = 0. Another way to reword that is when the graph crosses the x-axis.

Step-by-step explanation:

<u>Step 1: Locate x-intercept</u>

x-int (2, 0)

<u>Step 2: Locate y-intercept</u>

y-int (0, 3)

8 0

3 years ago