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3 years ago

You read 1 chapter every hour. You read 3 hours after school. How many chapters did you read?

Mathematics

2 answers:

Marat540 [252]3 years ago

6 0

Answer:

3 Chapters?

Step-by-step explanation:

3x1=3 but I am not sure if it is asking if you read during school or not because this seems like a really simple question and may be over thinking it.

anzhelika [568]3 years ago

4 0

Answer:

3 times 1 equals 3

Step-by-step explanation:

If you read one chapter for one hour, you read one chapter. If you read for three hours, you have read three chapters.

Hope this helped, have a great day/night!

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Lyndsay has 3 3/4 gallons of paint.She plans on using 1 1/4 gallons on each room.How many rooms will she be able to paint?

Blizzard [7]

3 3/4÷1 1/4= 3 so 3 rooms

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3 years ago

The equation (2x^2 - 1)(3x+2) = (2x²)(3x) + (2x²)(2) + (-1)(3x)+(-1)(2) is an example

Nookie1986 [14]

The method used is Distributive Property.

<h3>What is Distributive property?</h3>

The Distributive Property is an algebraic property that is used to multiply a single value and two or more values within a set of parenthesis.

Given:

(2x² - 1)(3x+2) = (2x²)(3x) + (2x²)(2) + (-1)(3x)+(-1)(2)

Here the property used is Distributive property.

Because distributive property in this way

a*(b+c)= a*b+ a*c

This is how a is being multiplied by with b and c.

Learn more about this Distributive property here:

brainly.com/question/4136433

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8 0

2 years ago

peanuts in bulk bins at the grocery store costs $0.30 per pound how much would 2 pounds of peanuts cost

Helen [10]

$0.60 cents would be the cost of 2 lbs

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3 years ago

If the annualized GDP growth rates for four consecutive quarters are 2.0%, 0.9%, 0.8%, and 1.2%, estimate the growth rate for th

alexira [117]

Answer:

4.9%

Step-by-step explanation:

GDP is the growth domestic product of a country over a chosen time period

When the GDP growth rate is reported quarterly , you add together the four quarters for the year to find the annual GDP growth rate.

Given the four consecutive quarters as; 2% , 0.9%, 0.8% and 1.2%

Growth rate for the year will be;

$=2+0.9+0.8+1.2=4.9$

4.9% is the annualized growth rate

8 0

3 years ago

Read 2 more answers

Q4: Write the equation in slope-intercept form of the line that is perpendicular to

forsale [732]

Answer:

5y = x + 11

Step-by-step explanation:

Given parameters:

Equation of the line ;

y = -5x + 1

Coordinates = (2, -1)

Find the equation of a line perpendicular;

Solution:

A line perpendicular to y = -5x + 1 will have slope that is a negative inverse of the given one.

Equation of a straight line is expressed as;

y = mx + c

y and x are the coordinates

m is the slope

c is the y-intercept

So, the slope of the new line perpendicular is $\frac{1}{5}$ ;

Now let us find the y-intercept of the new line;

x = -1 and y = 2

2 = $\frac{1}{5}$ x (-1) + c

c = 2 + $\frac{1}{5}$ = $\frac{11}{5}$

The equation of the new line is;

y = $\frac{1}{5}$ x + $\frac{11}{5}$

or multiply through by 5;

5y = x + 11

5 0

2 years ago