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
antiseptic1488 [7]
2 years ago
10

What is the sum of the first 10 powers of 2? Assume the first term of the sequence is a1 = 2.

Mathematics
2 answers:
emmasim [6.3K]2 years ago
8 0

Answer: S10=2046

Step-by-step explanation:

2+4+8+26+32+64+128+256+512+1024=2046

mario62 [17]2 years ago
4 0

Answer:

2, 4, 8, 16, 32, 64, 128, 256, 512, 1024

Step-by-step explanation:

You might be interested in
Jack is at the zoo looking up at a monkey
sasho [114]

The height of the pole at which the monkey is at the top is 10.2 feet.

<h3>Trigonometric ratio</h3>

Trigonometric ratio is used to show the relationship between the angles and sides of a right angled triangle.

Let h represent the height of the pole, hence using trigonometric ratio:

tan(23) = h/24

h = 10.2 feet

The height of the pole at which the monkey is at the top is 10.2 feet.

Find out more on Trigonometric ratio at: brainly.com/question/4326804

4 0
2 years ago
Please Help me !!Q 1,2,3
Virty [35]
The area of a parallelogram is the product of the length of the base and the height measured perpendicular to the base.

1i) (20 cm)*(12 cm) = 240 cm^2

2ii) (7 cm)*(7.5 cm) = 52.5 cm^2

3iii) 27 cm^2 = (6 cm)*h
.. h = (27 cm^2)/(6 cm) = 4.5 cm
4 0
3 years ago
Solve for x in the diagram below (picture included)
Sever21 [200]

Answer:

34

Step-by-step explanation:

We know the straight line is equal to 180°, and the three angles that make it are (x+12),100°, and x. We can use the equation 180=(x+12)+100+x to find x.

180=(x+12)+100+x

We can remove the parentheses and combine x plus x to 2x.

180=100+2x+12

100+12=112

so

180=112+2x

-112 -112

68=2x

÷2 ÷2

34=x

5 0
3 years ago
Someone help me leran this meth problem
Sergio [31]

Answer:


Step-by-step explanation:


3 0
3 years ago
Read 2 more answers
Pumps a, b, and c operate at their respective constant rates. pumps a and b, operating simultaneously, can fill a certain tank i
MrMuchimi
Let a, b, and c be the times each pump will fill the tank when working alone.

Therefore, in 1 hour;

1/a +1/b = 1/(6/5) = 5/6 ---- (1)
1/a+1/c = 1/(3/2) = 2/3 ---- (2)
1/b+1/c = 1/(2) = 1/2 ---- (3)

From equation (1)
1/a = 5/6-1/b

Substituting for 1/a in eqn (2)
5/6-1/b+1/c = 2/3
-1/b +1/c = -1/6 => 1/c = 1/b - 1/6 --- (4)

Using eqn (4) in eqn (3)
1/b+1/b-1/6 = 1/2
2/b-1/6 = 1/2
2/b =1/2+1/6 = 2/3
1/b = 1/3
Then,
1/c = 1/3 - 1/6 = 1/6
1/a = 5/6 - 1/3 = 1/2

This means, in 1 hour and with all the pumps working together, the tank will be filled to;
1/a+1/b+1/c = 1/2+1/3+1/6 = 1 (filled fully).

Therefore, it will take 1 hour to fill the tank when all pumps are working together.
7 0
3 years ago
Other questions:
  • What is the least number to be added to 1500 to make it a perfect square?​
    12·1 answer
  • A car salesman is stringing banners from the top of the roof to a fence pole 20 feet away. The top of the roof is 29 feet from t
    6·1 answer
  • A rectangle length was 4 feet longer than triple the length of it width
    8·1 answer
  • Write down an expression in terms of n for the next even numer after 2n+2
    15·2 answers
  • Blake rolls a number cube twelve times. He wants to show how many times the number cube lands on each number.
    6·1 answer
  • Suppose that on the average, 7 students enrolled in a small liberal arts college have their automobiles stolen during the semest
    12·1 answer
  • The slope of y= 1/2x - 7 is ______
    15·2 answers
  • Here is a set of signed numbers: 7, -3, 1/2, -0.8, 0.8, -1/10, -2
    14·2 answers
  • Who listens to A.J.R or Oliver Tree
    7·1 answer
  • Required
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!