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kramer
2 years ago
15

The map needs to be reproduced at a different scale so that it has an area of 6 square inches and can fit in a brochure at what

scale should the map be reproduced so that it fits on the brochure
Mathematics
1 answer:
Ilia_Sergeevich [38]2 years ago
5 0

Answer:

4 inches

Step-by-step explanation:

The computation of the scale that should be required to reproduced that fitted on the brochure is

Given that

Length of rectangular park = 4 inches

And the Breadth of rectangular park = 6 inches

As we know that

Area of rectangular park = length × breadth

= 4×6

= 24 square inches

Now the scale that required to reproduced is

= 24 ÷ 6

= 4 inches

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2. Compare the weather on two different days using an inequality. Then see if their comparisons change by finding the absolute v
Norma-Jean [14]

Answers:

-3.5 < 5

|-3.5| < |5|

============================================

Explanation:

Any negative number is <u>always</u> smaller than any positive number. So that's why -3.5 is smaller than 5 and where -3.5 < 5 comes from. It might help to set up a vertical number line. Stuff on top is larger than stuff down below.

---------

The vertical bars represent absolute value. The result of |-3.5| is 3.5 because this is the distance from -3.5 to 0 on the number line. Likewise, |5| = 5.

So that's how we get to |-3.5| < |5| which is effectively saying -3.5 is closer to zero than 5 is to zero.

7 0
1 year ago
Explain why the decimal moving strategy can be used with SI units but not with imperial units
jeka57 [31]
Because the SI units are based on the power of 10 but the imperial units are not
6 0
2 years ago
Harlon wrote the equation uppercase A = 18 (x squared + 1) to find the area of a rectangle that has a length of x squared + 1 an
Arturiano [62]

Answer:

its A

Step-by-step explanation:

3 0
2 years ago
A chocolate manufacturer packages chocolate bars in cardboard prisms whose bases are equilateral triangles. Each base measures 3
Allisa [31]

Answer:

The container will hold 70.14 cubic cm of chocolate.

Step-by-step explanation:

The base of the prisms are equilateral triangles.

Each base measures 3 cm on a side.

The length of the container = 18 cm

Area of the equilateral triangle is given by :

\frac{\sqrt{3}}{4} \times a^{2}

a = 3 so area = \frac{\sqrt{3}}{4} \times9 = 3.897 cm square

And volume will be 3.897\times18=70.14 cubic cm.

So, the container will hold 70.14 cubic cm of chocolate.

3 0
2 years ago
Assume the heights in a male population are normally distributed with mean 70.3 inches and standard deviation 4.1 inches. If a r
klemol [59]

Answer:

73.1 inches

Step-by-step explanation:

We solve for this using z score formula.

z-score is z = (x-μ)/σ,

where x is the raw score,

μ is the population mean

σ is the population standard deviation.

x = unknown = randomly selected male's height

μ = 70.3 inches

σ = 4.1 inches

z = is not given but we are given its percentile which is 75

The z score for a 75th percentile = 0.674

Hence,

0.674 = x - 70.3/4.1

Cross Multiply

0.674 × 4.1 = x - 70.3

2.7634 = x - 70.3

x = 70.3 + 2.7634

x = 73.0634 inches

The height of the randomly selected male = 73.0634

Therefore, the height of the randomly selected male to the nearest tenth of an inch is 73.1 inches

7 0
2 years ago
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