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3 years ago

A newspaper poll found that 54% of the respondents in a random sample of voters from a district in a city plan to vote

Mathematics

2 answers:

worty [1.4K]3 years ago

8 0

Answer:

Step-by-step explanation:

Edg 2021

Klio2033 [76]3 years ago

3 0

Answer:

We can be 95% confident that the true proportion of voters who will vote for Roberts is between 48% and 60%.

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Why is 3 1/2 multipiled by x in the equation

bagirrra123 [75]

Answer:

I don't know the equation, but I will assume that 3 1/2 is the slope.

Step-by-step explanation:

For example, in the equation y = 10x - 9, the slope is 10.

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3 years ago

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If prices increase at a monthly rate of 3.53.5%, by what percentage do they increase in a year?

coldgirl [10]

15.84
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3 years ago

HELP ME PLEASE HURRY: Wade has claims that quadrilateral ABCD is a square because he has found that all four sides are congruent

RUDIKE [14]

Answer:

At first we should know that:

The properties of the square are:

It has four equal sides.
All angles are right angles or equal to 90º.
The sum of its all angles is 360º
It has two pairs of perpendicular lines.
It has two pairs of parallel lines.

The properties of Rhombus

It has equal four sides.
The opposite sides are of the same length.
It has two acute angles and two obtuse angles.
The sum of its all angles is 360º
It has zero pairs of perpendicular lines.
It has two pairs of parallel lines.

So, Wade is incorrect because the quadrilateral may be Rhombus

And the quadrilateral to be a square, she needs to show that It has two pairs of perpendicular lines.

6 0

3 years ago

Multiply the following polynomial and write the resulting polynomial in descending order. (3x-8)(2x^2+4x-9)

Step2247 [10]

$(3x-8)(2x^2+4x-9)=6x^3+12x^2-27x-16x^2-32x+72=6x^3-4x^2-59x+72$

Value of the coefficient of the $x^3$ term is $\boxed{6}$

Value of the coefficient of the $x^2$ term is $\boxed{-4}$

Value of the coefficient of the x term is $\boxed{-59}$

The value of the constant is $\boxed{72}$

:)

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3 years ago

Name the intersection of lines a and c

emmainna [20.7K]

I think it is P because that is the intercecting point

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4 years ago