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natka813 [3]
3 years ago
9

Please help brainly!

Mathematics
1 answer:
Alexxandr [17]3 years ago
8 0
Least value = 56
Q1 = 73
median = 82
Q3 = 86
greatest value = 95
IQR = 13
Range = 39
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What is the annual interest rate if $1600 is invested for 6 years and $456 in interest is earned
sergij07 [2.7K]
Use the formula   i = p*r*t:
                                                               $456
$456 = $1600*r*6.  Solving for r, r = ----------------- = 0.0475, or 4 3/4%
                                                           ($1600)(6)
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3 years ago
Anyone know the answer?
jonny [76]
Answer is 4 so C for you. I just did this with my brother! Hope this helped.
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2 years ago
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Create a rule to find the nth term. <br> 4096, 2048, 1024, ...
ella [17]

Answer:

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Step-by-step explanation:

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2 years ago
Bill found a book he wanted on sale for $20.80. The original price of the book was $32. Find the discount rate.
Maurinko [17]

Answer:

35% discount

Step-by-step explanation:

We can first find what percent of 32 20.80 is.

This can be shown by using a percent proportion.

\frac{20.80}{32} = \frac{x}{100}

We can cross multiply to find the value of x.

20.80\cdot100=2080\\\\2080\div 32 = 65

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However, this is the percent of the original price. To find the discount, we have to subtract 65 from 100.

100 - 65 = 35

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Hope this helped!

3 0
3 years ago
In which form is the following function written?<br><br> y+20=8(x+7)^2
Wewaii [24]

Answer:

  (a variation of) vertex form

Step-by-step explanation:

For vertical scale factor "a" and vertex (h, k), the vertex form of the equation for a parabola can be written as ...

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If k is subtracted from this equation, an alternate form is ...

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This latter version of vertex form is the form your equation has, where ...

  • a = 8
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7 0
3 years ago
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