A club elects a president, vice-president, and secretary-treasurer. How many sets of officers are possible if there are 11 members and any member can be elected to each position? No person can hold more than oneoffice

Answers

Answer 1

Answer:

11 members and we have to pick three without replacement.

$_(11) C_(3)$ = 165

There are 165 possible sets of officers

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What are the cordinates of the image of the point (11,1)after a translation 10 units down followed by a reflection over the y-axis

Answers

Answer:

(-11,-9)

Step-by-step explanation:

translate 10 units down: y value: 1-10=-9

reflect over y-axis: x-value becomes opposite: 11 becomes -11

The radius of a circle is 2.6 in. Find the circumference
to the nearest tenth.

Answers

Answer:

16.

Step-by-step explanation:

since given the radius and the formula of the circumference of a circle is 2pie*r

Y2 - 3y + 7 for y= -2

please help me

Answers

Answer:9

Step-by-step explanation: -2x2-3x-2+7=9

Answer:

Step-by-step explanation:

(-2x2) - (3x-2) + 7 = 9

Which of the following objects most closely resembles a Golden Rectangle? 3x 5 inch index card, 8.5x11 inch paper, 11x14 inch paper, or 11x17 inch paper

Answers

did you learn about it

Translate the sentence into an inequality.A number w increased by 6 is greater than or equal to 27.

Answers

Answer:

w + 6 ≥ 27

Step-by-step explanation:

A number w is the variable w.

Increased by 6 means being added by 6.

Use Euler's formula to find the missing number vertices 22
edges 34
faces?
a.10
b.12
c.14
d.16

Answers

Euler's formula is given by:
C + V = A + 2
Where,
C = Number of faces
V = Number of vertices
A = Number of edges
Substituting values we have:
C + 22 = 34 + 2
Clearing C we have:
C = 34 + 2-22
C = 14
Answer:
c.14

Answer:

Surface Area and Volume Unit Test

1. 14

2. hexagon

3. 224 m2

4. 896 pi in.2

5. 405 in.2

6. 49,009 m2

7. 4,910.4 yd3

8. 3.6 in

9. 4,608 cm3

10. 1,296 cm3