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2 years ago

Can someone please help me with this

Mathematics

1 answer:

gizmo_the_mogwai [7]2 years ago

5 0

Answer:

3. How many faces do each of the following have?

cube - 6 faces
square pyramid - 5 faces
triangular pyramid - 4 faces
pentagonal pyramid - 6 faces

Hope this helps!

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What breaks 40 into 5 equal pieces?<br><br> a) 1/2<br> b) 2/10<br> c) 2%<br> d)20%

natka813 [3]

Answer:

Step-by-step explanation:

20 percent of 40 is 5

so 20 is d answer

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2 years ago

Vanessa ate 1/3 of a pizza for dinner. Her brother Van ate 1/2 of the leftover pizza. How much of the pizza did Van eat?

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Uh for the second question, his height in decimal form would be 4.75, kind sir.

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3 years ago

HELP FOR 20 pointsss!!!

monitta

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Step-by-step explanation:

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3 years ago

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Which Data set has the smallest IQR ?

mel-nik [20]

Answer:

<h2 /><h2>The interquartile range (IQR) is the difference between the upper (Q3) and lower (Q1) quartiles, and describes the middle 50% of values when ordered from lowest to highest. The IQR is often seen as a better measure of spread than the range as it is not affected by outliers. Interquartile Range. 25% of values.</h2>

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8 0

3 years ago

A committee consisting of 3 faculty members and 5 students is to be formed. Every committee position has the same duties and vot

Lemur [1.5K]

Answer:

In 16170 ways the committee can be formed.

Step-by-step explanation:

3 faculty members and 5 students are required to form a committee.

The eligible to serve on the committee are 7 faculty members and 11 students.

If each committee position has the same duties and voting rights.

Then, the number of ways of selecting 3 faculty members out of 7 eligible faculty members is $^7C_{3} = 35$ .

Again, the number of ways of selecting 5 students out of 11 eligible students is given by $^{11}C_{5} = 462$ .

Therefore, in (35 × 462) = 16170 ways the committee can be formed. (Answer)

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3 years ago