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3 years ago

Grade 8 Math

1 answer:

7 0

Read this sentence in the problem carefully.
"<span>The number of pages in each program is determined by the number of graduates."

That means that you can have any number of graduates, and you will figure out the number of pages in the program depending on the number of graduates.

g, the number of graduates, is the independent independent variable.
p, the number of pages, is the dependent variable.
</span>

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In its first year of operation, Big Lake Camp had 40 campers. This year’s attendance was 180% of the first year’s. How many camp

PtichkaEL [24]

I think 70 campers if im not mistaken

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3 years ago

Read 3 more answers

A student council sells 44 bouquets for $176. Which equation represents the

vesna_86 [32]

Answer:

$y = 4x$

Step-by-step explanation:

Given

$x = 44$

$y = 176$

Required

Determine the relationship between x and y

First, we calculate the unit rate, using:

$y = kx$

Where k is the unit rate.

Substitute 176 for y and 44 for y

$176 = k * 44$

Divide both sides by 44

$\frac{176}{44} = \frac{44*k}{44}$

$\frac{176}{44} = k$

$4 = k$

$k = 4$

Substitute 4 for k in $y = kx$

$y = 4x$

Hence, the relationship between x and y is: $y = 4x$

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3 years ago

What is the area of triangle IHC?

madam [21]

Answer:

$28 cm^2$

Step-by-step explanation:

<em><u>The formula for finding the area of a triangle is:</u></em>

<em><u /></em> $\frac{1}{2} bh$

<em><u>The "b," is the base (7), and the "h," is the height (8):</u></em>

$\frac{1}{2} (7)(8)$

$\frac{1}{2} (56)$

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3 years ago

if pentagon abcd was reflected over the axis y-axis, reflected over the x-axis, and rotated 180, where would be point A' lie

frez [133]

A reflection over the x axis coupled with another reflection over the y axis leads to a rotation of 180 degrees.

In other words,

Start with point A. Reflect over the x axis to get point B. Reflect B over the y axis to get point C. To go from A to C, we can rotate A 180 degrees about the origin.

----------------

So this means that if we do those reflections and then do the rotation, then we end up back where we started. Wherever point A is located, the point A' will also be located at the same position with the same coordinates.

4 0

2 years ago

In the data set below, what are the lower quartile, the median, and the upper quartile?

Studentka2010 [4]

The median, upper and lower quartiles of the data set are:

Lower Quartile = 46

Median = 49

Upper Quartile = 90

<h3>What is the Median?</h3>

The center value or middle value of a data set is the median.

<h3>What are the Upper and Lower Quartiles?</h3>

Upper quartile (Q3) is the center or middle data point of the second half of a data set.

Order the data set given as:

32, 46, 49, 49, 77, 90, 96

Lower Quartile = 32, (46), 49, 49, 77, 90, 96 = 46

Median = 32, 46, 49, (49,) 77, 90, 96 = 49

Upper Quartile = 32, 46, 49, 49, 77, (90,) 96 = 90

Learn more about the Median, Upper and Lower Quartiles on:

brainly.com/question/15572643

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2 years ago