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stepladder [879]
2 years ago
12

What equation does the model below represent?

Mathematics
2 answers:
RideAnS [48]2 years ago
8 0

Answer:

one and five sixths minus four sixths, the model shows four sixths being subtracted from one and five sixths

Oksana_A [137]2 years ago
6 0

Answer:

1\frac{5}{6}-\frac{4}{6}=1\frac{1}{6}

Step-by-step explanation:

1) We have a bigger bar 1\frac{1}{6} and 4 little bars of \frac{1}{6}

2) There is a subtraction. This is why 4 little bars of \frac{1}{6} are being taken away. Look at the arrow direction

3)1\frac{5}{6}-\frac{4}{6}=1\frac{1}{6}

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NEED HELP PLEASE!!!! (10 PTS)
slavikrds [6]
Tigers:-

f(t)  = 7(1 + 0.1)^2   where t = number of years

Eagle 

g(t)  =  15 + 2t


B  after ten year  number tigers = f(t) = 7(1 + 0.1)^10  =   18

  number of eagles = 15 + 10(2) = 35

C when the number of tigers = number eagles the 2 functions will be equal;-

f(t) = g(t)  that is:-

7* 1.1^t  = 15 + 2t

solve for t
5 0
3 years ago
If c(x)=5/x-2 and d(x)=x+3, what is the domain of (cd)(x)?
pickupchik [31]

Answer:

The domain is all Real x except x = 2 .

Step-by-step explanation:

(cd)(x) = ( 5 / x-2) * x+3

=  5(x+3)/(x-2)

The domain is all Real x except x = 2 .

(because when x = 2 (cd)(x) is undefined).

3 0
3 years ago
Which statement best describes how to determine whether f(x) = x3 + 5x + 1 is an even function?
kvasek [131]

Answer: Determine whether (–x)3 + 5(–x) + 1 is equivalent to x3 + 5x + 1.

To determine if a function is even, we need to check if f(-x)=f(x).

3 0
2 years ago
Help need Help plzzzz
MAXImum [283]
I don't really know sorry
5 0
3 years ago
Read 2 more answers
Select the option fo “?” That continues the pattern in each question. <br> 3, -6, 12, 4, 20, ?
Elza [17]

Answer:

The sixth number in series is 13.

Step-by-step explanation:

Given series : 3, -6, 12, 4, 20, ?

The pattern followed by the series is:

The first number = 3

Second number = 3 - 9 = - 6

Third number = - 6 + (9 ×2) = -6 + 18 = 12

Fourth number = 12  - 8 = 4

Fifth number = 4 + (8 ×2) = 20

Sixth number = 20 - 7 = 13

Seventh number = 13 + (7 ×2) =  13 + 14 = 27 and so on.

So as per the above pattern, the sixth number in the series is 13.

6 0
2 years ago
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