Will Give Brainliest!!!!

Mathematics

2 answers:

andriy [413]3 years ago

6 0

The answer on edg. is D..

Anna71 [15]3 years ago

5 0

The range is Max - Min = 299 - 0 = 299

Divide this range over 10 to get 299/10 = 29.9 which rounds to 30

We'll need about 30 intervals if we want intervals of width 10

Answer: D) 25 or more

You might be interested in

Simplify the expression

lapo4ka [179]

What expression? I don't see any

3 0

3 years ago

One question simple please help

igor_vitrenko [27]

Answer:

$y = \frac{1}{3}x - 9$

Step-by-step explanation:

Standard equation of a line is y = mx + b, where m is the slope.

Given line y = - 3x + 78, slope, m₁ = -3

<em><u>To find the line perpendicular to the given line.</u></em>

The lines are perpendicular to each other if the product of their slopes = - 1

That is,

$m_1 \times m_2 = -1$

So the slope of new line is

$-3 \times m_2 = -1\\\\m_2 = \frac{-1}{-3} = \frac{1}{3}$

$Therefore , equation \ of \ new \ line \ \\\\(y - y_1) = m_2(x - x_1) , where \ (x_1 , y_1) = (9, -6 )\\\\(y - (-6))= \frac{1}{3}(x -9)\\\\y + 6 = \frac{1}{3} x - 3\\\\y = \frac{1}{3}x -3-6\\\\y = \frac{1}{3}x -9\\\\$