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Ratling [72]
3 years ago
14

In how many ways can six people line up from left to right from a group photo

Mathematics
2 answers:
Monica [59]3 years ago
4 0
There could be 6 ways to do it. Each person could be in a different place so if each person moved one place, you would have 6 ways to do it ^^
s2008m [1.1K]3 years ago
3 0
By my calculations it should be six
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WHICH IS NOT A LINEAR FUNCTION ​
Tom [10]

Answer:

OPTION C

Step-by-step explanation:

IN OPT. A- 2 IS MULTIPLED IN EACH NO.

IN OPT.B-2 IS MULTIPLED

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3 years ago
Simplify to a single power of 4:<br> 4^7/4^6
Temka [501]

Step-by-step explanation:

\frac{ {4}^{7} }{ {4}^{6} }

= 4

.......

4 0
3 years ago
Read 2 more answers
A2+5a+6=0<br><img src="https://tex.z-dn.net/?f=%20%7Ba%7D%5E%7B2%7D%20%20%2B%205a%20%2B%206%20%3D%200" id="TexFormula1" title="
Katarina [22]

we are given

a^2+5a+6=0

we can use factoring formula

a^2-(m+n)a+mn=(a-m)(a-n)

we can compare

and we get

m+n=-5

mn=6

now, we can solve for m and n

and we get

m=-3 , n=-2

now, we can use formula

and we get

a^2+5a+6=(a+3)(a+2)

now, we can set it equal to 0

a^2+5a+6=(a+3)(a+2)=0

(a+3)=0

a=-3

a+2=0

a=-2

so, we will get

a=-2,a=-3.............Answer

3 0
3 years ago
Read 2 more answers
For each of the following functions f(x) below : Find its limits limx→±[infinity]f(x) as x approachs ±[infinity] . Choose the va
kicyunya [14]

Answer:

See below

Step-by-step explanation:

f(x)=\max\{0,x\} then f(x)=0 if x<0 and f(x)=x if x≥0.

When x→-∞, f is the constant function zero, therefore \lim_{n\rightarrow -\infty}f(x)=0. When x→∞, f(x)=x and x grows indefinitely. Thus \lim_{n\rightarrow \infty}f(x)=\infty

f is differentiable if x≠0. If x>0, f'(x)=1 (the derivative of f(x)=x) and if x<0, f'(0)=0 (the derivative of the constant zero). In x=0, the right-hand derivative is 1, but the left-hand derivative is 0, hence f'(0) does not exist,

f'(x)>0 for all x>0. Therefore f(x) is strictly increasing on the inverval (0,∞).

6 0
3 years ago
Is it true or false?? i will mark brainlest the correct answer
mrs_skeptik [129]

Answer:

True

Step-by-step explanation:

In order to calculate this, we simply need to replace the variable c with the value of -8 and solve the inequality.

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5 0
3 years ago
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