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BaLLatris [955]
3 years ago
7

A decorative wall in a garden is to be built using bricks that are 5 1/2 inches thick and mortar joints are 1/4 inch thick. What

is the height of the wall?
Mathematics
1 answer:
podryga [215]3 years ago
3 0

Step-by-step explanation:

how many layers of bricks are used ?

also, I assume, the thickness of bricks means actually their height when laid.

but still, I cannot answer that, as nothing indicates if there is only one layer of bricks or 2 or 3 or 4 or ...

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Which of the following describes a square root of 41?
andreev551 [17]

Answer:

the answer is b between 6 and 7

Step-by-step explanation:

i say this because the square root of 41 is 6.4031.

6.4031 is in between 6 and 7.

hope this helps :)

6 0
3 years ago
The given values are discrete. Use the continuity correction and describe the region of the normal distribution that corresponds
Bumek [7]

Answer:

Option B) The area to the right of 35.5

Step-by-step explanation:

Data:

Let the probability of the correct answers be denoted by the letter C.

The probability of no more than 35 defective CD's  can be 35 or less. Therefore, it is presented as follows:

P ≤  35

Let, the probability of more than 44 correct answers can be presented like this:

P > 44

Therefore, combining the two inequalities gives an area at the right of 35.5

5 0
3 years ago
Select the correct answer.
Anna71 [15]

1. To the question whether it is a good idea to design a drink can from a solid nonmetal, the answer is <u>No, because nonmetals lack luster</u>.

<h3>The Luster in Nonmetal</h3>

Non-metals do not have luster because they cannot reflect light from their surface with their dull appearances. Diamond and iodine are two exceptions to lustrous non-metals.

2. The reason it is not a good idea designing a drink can from a solid nonmetal is <u>No, because nonmetals are brittle.</u>  Generally, solid nonmetals are known to be <u>dull and brittle</u>. They can easily break into pieces.

Thus, non-metals are <u>not ductile or malleable</u>.

Learn more about solid nonmetal here: brainly.com/question/825947

3 0
3 years ago
A sign language club made $627.50 from selling popcorn at a festival. The popcorn cost the club $95.00. Which expression represe
anastassius [24]

Answer:

$532.50 / (number of members)

Step-by-step explanation:

Let m represent the number of members.

The net income (after subtracting the cost of the popcorn) was $532.50.

Thus, the amount of $ raised per member of the club was $532.50/m

7 0
3 years ago
Evaluate the following expression using the values given: Find LaTeX: 3r^2-5s+6t3 r 2 − 5 s + 6 t if LaTeX: r=2,\:s=-4,\:t=-1r =
qaws [65]

Answer:

26

Step-by-step explanation:

These problems always really confuse me but I took a quiz with this question and this is my answer 26

7 0
3 years ago
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