1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
rewona [7]
2 years ago
6

Question 1

Mathematics
1 answer:
Aleksandr-060686 [28]2 years ago
7 0

Answer:

<em>T5 = 512</em>

Step-by-step explanation:

Given the sequence

2,8, 32, 128,...

The sequence is a geometric progression

nth term of a geometric progression is expressed as:

Tn = ar^n-1

a is the first term = 2

n is the number of terms = 5 (next term is the 5th term)

r is the common ratio = 8/2 = 32/8 = 4

Substitute and get the fifth term

T5 = 2(4)^5-1

T5 = 2(4)^4

T5 = 2*256

<em>T5 = 512</em>

<em>Hence the next term is 512</em>

You might be interested in
Find the value of the lesser root of x 2-8x+7=0
mariarad [96]
Hi there! The answer is x = 1

{x}^{2}  - 8x + 7 = 0

(x - 7)(x - 1)
Rule AB = 0, gives A = 0 or B = 0

x - 7 = 0 \:  \: or \:  \: x - 1 = 0 \\ x = 7 \:  \:  \:  \:   \:  \:  \:  \:  \: or \:  \: x   = 1
Therefore, the smallest of both roots is x = 1.
7 0
3 years ago
I think of a number, multiply it by 3, and add 2; the total is 32. Which expression represents this?
Softa [21]
3x+2=32 and x=10 just if you're wondering.
4 0
3 years ago
Read 2 more answers
Measurement of a circle<br><br> (Giving brainliest for the correct answer)
docker41 [41]

Answer:

A. \frac{5}{6}\pi x^2

Step-by-step explanation:

Central angle of shaded part

\theta = 360\degree-60\degree= 300\degree

Radius (r) = x unit

Area of the shaded part of \odot K

= \frac{\theta}{360\degree} \times \pi r^2

= \frac{300\degree}{360\degree} \times \pi x^2

= \frac{5}{6}\pi x^2

7 0
2 years ago
Y varies directly as X. If X=2 and y=10. Find Y when X=7
ser-zykov [4K]

Answer:

y= 35

Step-by-step explanation:

y directly proportional to x

where x= 2, y= 10

y=kx

10= k× 2

k= 10/2

k= 5

to find y when x is 7

y = kx

y = 5× 7

y= 35

6 0
2 years ago
Find the Unit Rate: juan walks 6 miles in 3 hours.
timama [110]

Answer: Juan walks 3 miles in 1 hour.

Step-by-step explanation:

3 mi/ 1 hr is the unit rate because you are supposed to turn it into a fraction and simplify it.

6 0
3 years ago
Other questions:
  • Please help with this math question :)
    7·1 answer
  • A circle has a radius of length r. If you mark off an arc on the circle of length 3r. What is the measurment of of the angkebtha
    12·2 answers
  • 20 sum-points please help thanks
    14·2 answers
  • Kid need help with homework 2 (8+×)=22
    8·2 answers
  • What are two numbers that give you the difference of 2 and a sum of 84?​
    5·1 answer
  • Solve for x:<br><br> x = 2<br> x = 5<br> x = 9<br> x = 13<br><br> MAX PTS AND BRAINLIEST
    6·2 answers
  • A piece of fabric is 2 yards long. The fabric is cut into 24 pieces of equal length.
    10·2 answers
  • In parallelogram BCDE if CE= 32 find GF<br> Please help I’ll give brainliest
    10·1 answer
  • Find the equation for a polynomial f(x) that satisfies the following:
    12·1 answer
  • Which side lengths form an obtuse triangle? 0 28, 96, 100 O 40, 75, 85 O 17, 18, 19 O 2, 5,8 O 4, 5, 6
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!