All categories

3 years ago

HELP PLESASSEEE ITS OVERDUE

1 answer:

7 0

Geometric
hmm

an=a1(r)^(n-1)
r=common ratio
a1=first term
we are given that the first erm is 49
and we notice we multiply the previous term by 3 to get the next term

therefor
a1=49
r=3
the explicit rule is
$a_n=49(3)^{n-1}$

You might be interested in

(x+5)(3x+2) answer please

hichkok12 [17]

Answer:

$3x^{2} +17x+10$

Step-by-step explanation:

$(x+5)(3x+2)=\\3x^{2} +2x+15x+10=\\3x^{2}+17x+10$

8 0

3 years ago

Read 2 more answers

I need help i dont know the answers

Arlecino [84]

Answer: Change the number: 36

To:48

Step-by-step explanation:

12x2 is 24 but 24 x 2 isn’t 36

5 0

3 years ago

A jet travels 584 miles in 4 hours. At this rate how far could the jet fly in 13 hours?what is the rate of speed of the jet

ankoles [38]

Answer:

The speed at which jet travel is 44.92 miles per hour

The distance cover at 44.92 mph is 583.96 miles .

Step-by-step explanation:

Given as :

The distance cover by jet = d = 584 miles

The time taken b the jet to cover 584 miles = t = 13 hours

Let The speed at which jet travel = s

So, Speed = $\dfrac{\textrm distance}{\textrm time}$

or, s = $\dfrac{\textrm d}{\textrm t}$

Or, s = $\frac{584}{13}$

∴ s = 44.92 mph

So , The speed at which jet travel = s = 44.92 miles per hour

Now, At The speed of 44.92 mph

Let The distance cover at this speed = d' miles

And for the distance of d' , the time taken= 13 hours

Now, Distance = Speed × Time

So, d' = 44.92 mph × 13

Or, d' = 583.96 miles

So, the distance cover at 44.92 mph = d' = 583.96 miles

Hence The speed at which jet travel is 44.92 miles per hour

And The distance cover at 44.92 mph is 583.96 miles . Answer

7 0

3 years ago

Please help!!<br> A circle has a circumference of 1007 cm. What is the radius of the circle?

lukranit [14]

Answer:

3/2 I'm not sure I think it's that

3 0

3 years ago

Read 2 more answers

a boy kicks a 0.445kg soccer ball with the force of 75 newtons what is the acceleration of the soccer ball

SashulF [63]

Answer:

168.5 m/s^2

Step-by-step explanation:

6 0

3 years ago