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3 years ago

MARKING BRAINLIEST: Can someone create a online graph - More information in the screenshot below

Mathematics

1 answer:

natima [27]3 years ago

6 0

Answer:

Step-by-step explanation:

make a graph of what we need more of an explanation

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Students in a school were asked to collect old bottles as part of a recycling drive. Some of the data recorded at the drive is s

Basile [38]

Answer:

The number of students who collected exactly 9 bottles.

Step-by-step explanation:

The given histogram shows the number of students who participated in the recyling drive & their old bottle waste collection.

We can find out the total number of students who participated just by looking at the histogram (students = 10), the number of students who colected bottles below 7 or 3 bottles etc.

But since the number of bottles is given in the form of grouped data, one cannot infer the exact number of bottles collected by students.

Hence, out of the given statements, 'The number of students who collected exactly 9 bottles' is the incorrect one.

$\rule{150pt}{2pt}$

5 0

3 years ago

Which is true regarding the graphed function f(x)? The graph is attached and the choices?

aliya0001 [1]

The right answer to the graph of the line with a negative slope is:

This is read as:

$f(x)=y=-1$

Then:

When $x$ is 5, the value of $y$ is $-1$

5 0

3 years ago

Read 2 more answers

Is 2(x+3)=5x+6-3x always true or never true?

egoroff_w [7]

Answer:

always true

Step-by-step explanation:

Distribute the left side

2(x + 3) = 2x + 6

Simplify the right side

5x + 6 - 3x ← collect like terms

= 2x + 6

Thus

left side = right side , so always true

8 0

3 years ago

At a height of about 212 meters, One Shell Square is the tallest building in New Orleans. Marlie is creating a scale model of th

SIZIF [17.4K]

$\bf \begin{array}{ccllll}
building&model\\
\textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\
250&1\\
212&x
\end{array}\implies \cfrac{250}{212}=\cfrac{1}{x}$

solve for "x"

3 0

4 years ago

There are 4 different methods you could use to solve a quadratic equation that would depending upon the actual equation. They ar

lana66690 [7]

Answer:

Part A: x^2 + 6x + 8 = 0 use the factoring the equation method

Part A: x^2 + 6x + 8 = 0 use the quadratic formula

Step-by-step explanation:

Part A;

The equation is x^2 + 6x + 8 = 0 , looking at this quadratic expression, you notice it is written in a quadratic equation standard form of ax^2+bx+c=0. Additionally, you notice that can find what multiplied to get the quadratic equation,factor.You can identify two numbers that multiply to get ac and add to give b.In this question;

a=1,b=6,c=8

ac=8

The numbers are 4 and 2. Factoring the equation method will give;

x²+6x+8=0

x²+4x+2x+8=0

x(x+4)+2(x+4)=0

(x+2)+(x+4)=x²+6x+8

x+2=0, x=-2 and x+4=0, x=-4

Part B

The quadratic equation is ;

x²+6x-11=0

You notice that there are no factors that multiply direct to get the quadratic equation like in part 1. When you observe, a=1, b=6 and c=-11

ac=1×-11=-11 and b=6 .You notice there are no factors that multiply to give -11 and add to get 6, hence the factorizing the equation method can not be used.However, you can apply the quadratic formula that requires coefficients. You have a=1, b=c and c=-11 as the coefficients to use in the quadratic formula.

8 0

3 years ago

Read 2 more answers