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Bezzdna [24]
3 years ago
9

URGENT, PLEASE ANSWER.

Mathematics
2 answers:
nata0808 [166]3 years ago
5 0

Answer: x= -1

Step-by-step explanation:

1 Subtract 44 from both sides.

x=3-4x=3−4

2 Simplify  3-43−4  to  -1−1.

x=-1x=−1

anyanavicka [17]3 years ago
4 0

Answer:  x > -9     and x \leq -1

Step-by-step explanation:

-5 < x + 4\leq 3   To solve the inequality, subtract 4 from both sides or u can divide the whole thing into two inequalities like, -5 < x + 4    and x + 4 \leq 3  and solve for each other.

-5 < x + 4 \leq 3

-4         -4    -4

-9 < x \leq -1        

or  

-5 < x + 4                     x +4 \leq 3

-4          -4                          -4    -4

 -9 < x                              x ≤ -1

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Answer:

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f(1) = 1

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Step-by-step explanation:

(a) This is a sequence of consecutive number

n^{th} = n

f(1) = 1

f(n) = f(n-1) + 1

(b) This is a sequence of 2 to the power of n - 1. The next number is twice time of this number

n^{th} = 2^{n-1}

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f(n) = f(n-1) * 2

(c) This is factorial sequence. Where the next number is this number multiplied by n^{th}

n^{th} = n!

f(1) = 1

f(n) = f(n-1) * n

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3 years ago
Erin is making a dozen cupcakes and wants to put 3 chocolate kisses on top of each one. How many does she need?
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C. 36

Step-by-step explanation:

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The numbering system we commonly use is called the decimal numbering system because it uses ____ symbols to represent all possib
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The numbering system we commonly use is called the decimal numbering system because it uses <u> 10 </u> symbols to represent all possible numbers.

A way of writing numbers is known as a number system.

There are the following number systems:

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  2. Binary number system: "Bi" meaning 2, implies that the number system consists of 2digits or symbols, namely 0, and 1.
  3. Octal number system: "Oct" meaning 8, implies that the number system consists of 8 digits or symbols, namely 0, 1, 2, 3, 4, 5, 6, 7, and 8.
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