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3 years ago

7

Find the 12th term of the geometric sequence 8, 16, 32, ...8,16,32,...

1 answer:

krek1111 [17]3 years ago

8 0

Answer:

this is the ans

Step-by-step explanation:

hope it helps!!!

You might be interested in

Which statement is true about the expression?

zysi [14]

Answer:

Your number is (3 sqrt(2)) / sqrt(2) = 3, and is a rational number indeed. I don't know exactly how to interpret the rest of the question. If r is a positive rational number and p is some positive real number, then sqrt(r^2 p) / sqrt(p) is always rational, being equal r. Possibly your question refers to situtions in which sqrt(c) is not uniquely determined, as for c negative real number or complex non-real number. In those situations a discussion is necessary. Also, in general expressions the discussion is necesary, because the denominator must be different from 0, and so on.

Step-by-step explanation:

7 0

3 years ago

1. What is the constant of proportionality, k,<br><br><br> of Kevin's wage? Greg's? Savannah's?

Gala2k [10]

Answer:

Part a) The constant of proportionality of Kevin's wage is $k=\$8.25\ per\ hour$

Part b) The constant of proportionality of Greg's wage is $k=\$9.00\ per\ hour$

Part c) The constant of proportionality of Savannah's wage is $k=\$9.50\ per\ hour$

Step-by-step explanation:

See the attached figure to better understand the problem

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y/x=k$ or $y=kx$

To find out the constant of proportionality k , divide the variable y (total earned) by the variable x (number of hours)

<em>Kevin's wage</em>

Take any point from the table

I take the point (2,16.50)

$k=\frac{16.50}{2}=\$8.25\ per\ hour$

<em>Greg's wage</em>

Take any point from the table

I take the point (3,27.00)

$k=\frac{27.00}{3}=\$9.00\ per\ hour$

<em>Savannah's wage</em>

Take any point from the table

I take the point (2,19.00)

$k=\frac{19.00}{2}=\$9.50\ per\ hour$

3 0

3 years ago

Izabella earns $21.24 every 3 weeks. At this rate, how much will she earn in 5 weeks?

likoan [24]

Answer:

$35.40

Step-by-step explanation:

i did the math

7 0

3 years ago

Amber earned $14.50 babysitting on Saturday. On Sunday, she spent $6.95 when she purchased a movie ticket. She needed to borrow

Usimov [2.4K]

Answer:

I think the answer is B. $12.55

Step-by-step explanation:

14.50 - 6.95 = 7.55

7.55 + 5 = 12.55

8 0

3 years ago

Read 2 more answers

A stone is dropped into a lake, creating a circular ripple that travels outward at a speed of 35 cm/s.

sashaice [31]

Answer:

The radius r of this circle as a function of the time t :

$r(t)=35\times t$

Step-by-step explanation:

Speed of the circular ripple = S = 35 cm/s

Radius of the ripple at time t = r

$Speed=\frac{Distance}{Time}$

$35cm/s=\frac{r}{t}$

$r=35 cm/s \times t$

The radius r of this circle as a function of the time t :

$r(t)=35\times t$

3 0

3 years ago