3 years ago

This circle graph shows the results of a survey that asked people to identify their favorite type of music

Mathematics

1 answer:

Orlov [11]3 years ago

4 0

27% + 18% = 45%
Hope you understand problems like this better in the future

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NeTakaya

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3 years ago

Holiday Themed Problems: Choose at least 3 word problems from the attachment. The assignment says choose 5, but 3 is ok. On a sh

gtnhenbr [62]

Answer:

Step-by-step explanation:

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2 years ago

Write an exponential function y= ab^x for a graph that includes (1,15) and (0,6)

slava [35]

basically you write an exponential function for y=ab^x for a graph that includes (1,15) and (0,6)
then using (0,6) you get: 6 = ab^0
and using (1,15) you get 15 = ab^1

Equations:
a = 6
ab = 15
So, b = 15/6 = 5/2
Equation:
y = 6(5/2)^x

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3 years ago

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X+71=7x+5 Help help help

IrinaVladis [17]

The answer to your question would be -6x+76

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Find an equation for the nth term in the following sequence: 2, 8, 32, 128, 512...

seraphim [82]

Answer:

$a_n = 2(4) ^{n-1}$

Step-by-step explanation:

The sequence shown matches that of a geometric sequence of radius 4. To prove it, divide the term $\frac{a_{n + 1}}{a_n}$ and check that $\frac{a_{n + 1}}{a_n}=4$

Then the formula that represents this sequence is:

$a_n = a_1(r)^{n-1}$

Where $a_1$ is the first term of the series = 2 and $r$ is the radius of convergence = 4.

Then the equation is:

$a_n = 2(4) ^{n-1}$

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3 years ago

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