2 years ago

Find the 10th term, 18, 72,288,...

Mathematics

1 answer:

dusya [7]2 years ago

6 0

Step-by-step explanation:

a = 18

n = 10 th term

difference (d) = 72-10 = 62

an ( n th term ) = a + (n-1)d

a10 ( 10 th term = 18 + (10-1)62

= 18 + 9×62

= 18 + 558

10 the term = 576

You might be interested in

The graph shows the solution to the initial value problem y'(t)=mt, y(t0)= -4

Charra [1.4K]

$y'(t)=mt
\\
\\ y=\int {mt} \, dt=m \int{t} \,dt=m \frac{t^2}{2} +C \\ \\y= \frac{mt^2}{2}+C$

Now find equation of the graph. It passes through the point (2,3), and intersects y-axis at -2.

$y=at^2+b
\\
\\3=a\times 2^2-2
\\
\\3=4a-2
\\
\\5=4a
\\
\\a= \frac{5}{4} 
\\
\\y=\frac{5}{4} t^2-2 \\ \\y= \frac{m}{2} t^2+C
\\ \\ \frac{m}{2} = \frac{5}{4} 
\\
\\m= \frac{5}{2} 
\\
\\C=-2
\\
\\y(t_0)=-4
\\
\\-4= \frac{5}{4} t_0^2-2
\\
\\ -2= \frac{5}{4} t_0^2
\\
\\ t_0^2=- \frac{8}{5} 
\\
\\t_0=\pm \sqrt{- \frac{8}{5} }$

3 0

3 years ago

What is 12 X -19 equals 5X -5

Anettt [7]

Answer:

Step-by-step explanation:12x=5x+14, 7x=14,

x=2

5 0

3 years ago

It costs $1.08 to buy 3 green marbles. If the marbles all have the same price, how much

Naily [24]

Answer:

0.36$

Step-by-step explanation:

1.03/ 3 marbles = 0.36$ per marble.

6 0

3 years ago

Read 2 more answers

Write the phrase as an expression: 8 less than ten

rewona [7]

Answer:

10-8

Step-by-step explanation:

8 0

3 years ago

What is 1+1=? HELP PLS

deff fn [24]

The answer is 2

See 1 +0 is 1 so 1+1=2

6 0

3 years ago