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3 years ago

Can you help me with #4 and #6 PLLLLZZZZZZZ

Mathematics

1 answer:

NARA [144]3 years ago

6 0

I don’t know if it’s totally right but it should be 3(3k+1)(k+7) that’s for #4

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Is 51x51 is even or odd

AURORKA [14]

You can predict that it's odd because the end of the 2 numbers is 1 and 1 x 1 is 1 and one is an odd number. (answer is odd)

3 0

3 years ago

Read 2 more answers

A group of students were asked how many times they exercised in the past week. The results were: 0,0,0,0,0,1,1,1,1,1,1,2,2,2,2,3

Digiron [165]

Answer:

Kindly check attached picture for histogram plot

Step-by-step explanation:

Given the data:

0,0,0,0,0,1,1,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,4,5,6,7,7,7

The range [0,2), [2,4), is the same as ;

Class range __ frequency

0 - 1 __________ 11

2 - 3 __________ 8

4 - 5 __________ 6

6 - 7 __________ 4

Kindly see picture for histogram plot

5 0

3 years ago

Im dum on this but smart on other things look at points too...

Over [174]

Step-by-step explanation:

Whole numbers = Natural numbers + "0"

Integers = Whole numbers + Negative counterparts

Since the set do contains negative numbers, only Rational numbers and Integers are correct. (D)

4 0

2 years ago

1.(03.03 MC) The table below represents a linear function f(x) and the equation represents a function g(x).

Mama L [17]

The slope of f(x) is 10 and the slope of g(x) is 5; g(x) has the greater y-intercept.

To find the slope of f(x), we use the slope formula: m=(y₂-y₁)/(x₂-x₁) = (-1--11)/(0--1) = (-1+11)/(0+1) = 10/1 = 10.

To find the slope of g(x), we just look at the form it is in. It is written in slope-intercept form, y=mx+b, where m is the slope. The number in g(x) that would correspond to m is 5.

The y-intercept of f(x) is found by looking at the points. Any y-intercept will have an x-coordinate of 0; the only point like this in the table is (0, -1) so the y-intercept is -1.

For g(x), we again look at the form y=mx+b. The number that corresponds with b is the y-intercept; in this case, it is 1. 1>-1, so g(x) has the larger y-intercept.

7 0

3 years ago

Solve the given equation over the interval [0, 2π): cot^2 x − cot x.

AlekseyPX

$45^o, 90^o, 225^o, 270^o$
$\frac{ \pi }{4} , \frac{ \pi }{2} , \frac{5 \pi }{4} , \frac{3 \pi }{2}$

8 0

3 years ago