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loris [4]
2 years ago
8

Helppppp pleaseeeeeeeee

Mathematics
1 answer:
notka56 [123]2 years ago
5 0

Answer:

Price 4 years from today: 887

9 years: 1008

just plug in the amount of years for t!

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Find the area. The figure is not drawn to scale.
lesantik [10]

Answer:

824

Step-by-step explanation:

the answer is 824

8 0
3 years ago
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_____ uses established rules to draw conclusions, whereas in _____, such rules are not established, and we may not know the cons
aliina [53]

Answer:

Reasoning, Decision making

Step-by-step explanation:

The reasoning is the process of mental. In the process, reasoning needs a reason for establishing the facts. This is a cognitive process. All people engage in reasoning due to their ability to introspection. The reasoning is different in every field in every aspect.  

The cognitive process plays a role in both reasoning and decision making. These both are the sub-field creative thinking. Many factors create a barrier in decision making such as incomplete information, emotional and physical resources.  

Thus when we may not know the consequences we used both reasoning and decision making.

5 0
3 years ago
Solve for x <br> -4(5 - x) = (x + 7)
garik1379 [7]

Answer:

x=9

Step-by-step explanation:

   

4 0
3 years ago
Relationships in Figures
N76 [4]

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B. Recursive

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6 0
3 years ago
A geometric sequence is defined by the general term tn = 75(5n), where n ∈N and n ≥ 1. What is the recursive formula of the sequ
andreyandreev [35.5K]
The correct answer is C) t₁ = 375, t_n=5t_{n-1}.

From the general form,
t_n=75(5)^n, we must work backward to find t₁.

The general form is derived from the explicit form, which is
t_n=t_1(r)^{n-1}.  We can see that r = 5; 5 has the exponent, so that is what is multiplied by every time. This gives us

t_n=t_1(5)^{n-1}

Using the products of exponents, we can "split up" the exponent:
t_n=t_1(5)^n(5)^{-1}

We know that 5⁻¹ = 1/5, so this gives us
t_n=t_1(\frac{1}{5})(5)^n&#10;\\&#10;\\=\frac{t_1}{5}(5)^n

Comparing this to our general form, we see that
\frac{t_1}{5}=75

Multiplying by 5 on both sides, we get that
t₁ = 75*5 = 375

The recursive formula for a geometric sequence is given by
t_n=t_{n-1}(r), while we must state what t₁ is; this gives us

t_1=375; t_n=t_{n-1}(5)

3 0
3 years ago
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