2 years ago

4. The first two numbers in a sequence are 3, 9.

Mathematics

2 answers:

likoan [24]2 years ago

8 0

Answer:

234567

Step-by-step explanation:

gavmur [86]2 years ago

5 0

Answer:

AP equation:

$t_n=t_1+(n-1)d$

Based on the first two terms, we have:

$t_1=3,\\t_2=9\\d=9-3=6$

The equation is:

$t_n=3+(n-1)*6=3+6n-6=6n-3$

Next two terms are:

$t_3=6*3-3=15\\t_4=6*4-3=21$

You might be interested in

How do (3m) equal four?

svetlana [45]

3 miles is 4.8 kilometers which divided by 4 is 0.75 miles

4 0

3 years ago

If the area of a right triangle is 9/16 sq.ft. and the height is 3/4 ft., write an equation that relates the area to the base, b

spayn [35]

B=1/2

9/16=1/2b(3/4)

Divide both sides by 3/4

1/4=1\2b

Multiply both sides by 2

7 0

3 years ago

Read 2 more answers

michael has 40 coins worth 8.20. consisting of 10 cents and 25 cents . how many of each coins does he have ?

devlian [24]

Answer:

2 dollars I guess l d k

Step-by-step explanation:

pay subcription to get good answer k :)

5 0

3 years ago

What is the derivative of the function below?

11111nata11111 [884]

$g(x)=4x-\dfrac{1}{4x}=4x-(4x)^{-1}\\\\\\\\g'(x)=\left[4x-(4x)^{-1}\right]'=(4x)'-\left[(4x)^{-1}\right]'=4-[-1(4x)^{-2}]\cdot4\\\\=4+\dfrac{1}{(4x)^2}\cdot4=4+\dfrac{4}{4^2x^2}=\boxed{4+\dfrac{1}{4x^2}}\\\\Used:\\\\(f(x)-g(x))'=f'(x)-g'(x)\\\\.[f(g(x))]'=f'(g(x))\cdot g'(x)\\\\(x^n)'=nx^{n-1}$

8 0

2 years ago

I need someone to answer asap

gogolik [260]

Answer:

10 months

Step-by-step explanation:

my answer is 10 months because i added 30 and 18 together to get 1.6666666666666667 then i divided by 6, because i added 1 and 5 together, and got 10.

8 0

2 years ago