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2 years ago

He has 4 wizard hats, 5 robes, and 6 wands. How many different outfit combinations does he have?

Mathematics

2 answers:

Eduardwww [97]2 years ago

8 0

Answer:

120 combinations

myrzilka [38]2 years ago

5 0

Answer:

120 combinations

Step-by-step explanation:

This is asking how many permutations are possible, and assuming that he must wear exactly 1 hat, robe and wand, the result is this...

4 (hats) * 5 (robes) * 6 (wands)=120 different possible combinations

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Assume f(x) = ax^2+ bx + c Which one is true? f is a parabola that opens sideways to the right. f is a parabola that opens sidew

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Step-by-step explanation:

f is a parabola that opens upward.

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3 years ago

If y varies inversely as x and y=-9 when x=-11, find y when x=66

Furkat [3]

Answer:

Step-by-step explanation:

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2 years ago

Consider the equation

muminat

Answer:

A. $a=10\\ \\b\neq -8$

B. $a=10\\ \\b= -8$

Step-by-step explanation:

Consider the equation

$2(5x-4) = ax + b$

A. This equation has no solutions when the coefficients at x are the same and the free coefficients are not the same.

First, use distributive property:

$2(5x-4)=2\cdot 5x-2\cdot 4=10x-8$

So, the equation is

$10x-8=ax+b$

This equation has no solutions when

$a=10\\ \\b\neq -8$

B. The equation has infinitely many solutions when the coefficients at x are the same and the free coefficients are the same too.

So, the equation

$10x-8=ax+b$

has infinitely many solutions when

$a=10\\ \\b= -8$

In other cases, the equation has a unique solution

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2 years ago

Find the 13th term of the geometric sequence 3, -15, 75, ...

Maksim231197 [3]

Step-by-step explanation:

$an = a1 + (n - 1)d \\ d = a2 - a1 \\ a1 = 3 \\ a2 = - 15 \\ d = - 15 - 3 = - 18$

$a13 = 3 + (12) \times ( - 18) \\ a13 = 3 - 216 \\ a13 = - 213$

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2 years ago

Read 2 more answers

8 2– 2 5 ) ÷ (24 ÷ 6) + 3 2

Ray Of Light [21]

Answer:

46.25

Step-by-step explanation:

82-25=57

24/6=4

57/4=14.25

14.25+32=46.25

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2 years ago