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3 years ago

Rolling a number greater than 4 on a standard number cube

Mathematics

2 answers:

user100 [1]3 years ago

6 0

Kwon Kim Ca is correct. Let me explain this step by step-

Basically a standard cube has 6 sides each labeled with the numbers 1,2,3,4,5, and 6. You asked for the probability of rolling a number greater than 4 on a standard cube. 1,2,3, and 4 is less than 4 or equal to 4 so that wouldn't work. 5 and 6 are the only numbers that are greater so add up the total amount of numbers :1,2,3,4,5,6! 6 numbers!

so 6 would be the denominator and 2 would be the numerator because there are 2 numbers greater than 6.

All in all,

2/6 is the answer and simplified?: 1/3.

Hope this helps!

Akimi4 [234]3 years ago

4 0

The possibility is 2/6 because there are 2 numbers that are greater than 4 which are 5,6.

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2 years ago

An architect designs a castle tower for a new attraction at a popular amusement park. Blueprints of the tower, which is in the s

marin [14]

Answer:

<u>The surface area of the tower is 5,218.1 m²</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Height of the blueprint = 47 cm

Length of the blueprint = 23 cm

Width of the blueprint = 25 cm

Scale factor 1 : 96

2. Calculate the actual surface area of the tower and enter your answer in square meters with two decimal places.

Let's calculate the measurements of the actual tower:

Height of the blueprint = 47 * 96 = 4,512 cm = 45.12 m

Length of the blueprint = 23 * 96 = 2,208 cm = 22.08 m

Width of the blueprint = 25 * 96 = 2,400 cm = 24 m

Now, let's calculate the surface area of the tower, this way:

Surface area of the tower = 2* (24 * 22.08) + 2 * (45.12 * 22.08) + 2 * (45.12 * 24)

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4 0

3 years ago

Which expression can be used to find the price of a $400 telescope after a 32% markup? Select all that apply.

elena-s [515]

<h3>There are 2 answers: choice C, choice D</h3>

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

Explanation:

32% = 32/100 = 0.32

32% of 400 = 0.32*400 = 400(0.32), which adds onto the original 400 to get 400+400(0.32). This is why choice D is one of the answers.

We can factor out the GCF 400 to go from 400+400(0.32) to 400(1+0.32) which then simplifies to 400(1.32) or just 400*1.32. This shows choice C is the other answer. Using a calculator,

400+400(0.32) = 400 + 128 = 528

400*1.32 = 528

meaning that 400+400(0.32) = 400*1.32

The other answer choices result in other values, showing that they aren't equivalent to 528.

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3 years ago

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Katarina [22]

Step-by-step explanation:

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2 years ago

Make a factor tree for 24

Flura [38]

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2 years ago

Read 2 more answers