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
Gennadij [26K]
3 years ago
11

I NEED HELP !!!!!!!! 20 POINTS

Mathematics
1 answer:
Leto [7]3 years ago
7 0

Answer:

correct answer is 10

Step-by-step explanation:

a1 = 10 correct

a2 = 10+10 = 20

a3 =20+10 = 30..

You might be interested in
The area of a circle is 39.62cm2.<br> Find the length of the radius rounded to 2 DP.
Shkiper50 [21]

Using the formula for area of a circle:

Area = pi x radius^2

Replace area with the given value:

39.62 = pi x radius^2

Divide both sides by pi

Radius^2 = 39.62/pi

Radius^2 = 12.62

Solve for radius by taking the square root of both sides

Radius = sqrt(12.62)

Radius = 3.55 cm

4 0
2 years ago
A landscaping crew can mulch 3
V125BC [204]
Answer:









Explaination:









3 0
3 years ago
What is the product of -3/8 and -4/12
Brums [2.3K]

Answer:

0.125

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
How many leaves on a tree diagram are needed to represent all possible combinations tossing a coin 3 times?
Anika [276]
N = 3 is the number of times the coin is tossed. Since there are 2 outcomes per toss, this means that there are 2^n = 2^3 = 2*2*2 = 8 outcomes total. Therefore, there are 8 leaves total. 

If we make
H = heads
T = tails

Then here are the 8 outcomes in the sample space
HHH
HHT
HTH
THH
HTT
THT
TTH
TTT


8 0
3 years ago
Read 2 more answers
What is the biweekly salary equivalent to a monthly salary of ​$3434.08
gulaghasi [49]
The biweekly salary equivalent to a monthly salary is 1717.04
8 0
3 years ago
Other questions:
  • Which expression is equivalent to (-4-x)-(3y-9x)
    10·2 answers
  • In the given figure, ABCD is a parallelogram. E is any point on AB. CB and DE are produced to meet at F. Prove that area of tria
    8·1 answer
  • If 5 times the square of an integer is added to 3 times the integer, the result is 2. Find the integer. (Simplify your answer co
    14·1 answer
  • Ricky is at the bakery shop when he sees that 8 pastries cost $160.he need 16 pastries.how much will 16 pastries cost?
    7·2 answers
  • Item 20 A bird leaves its nest and travels 20 miles per hour downwind for x hours. On the return trip, the bird travels 4 miles
    13·2 answers
  • Which set of population data is the least dispersed from its mean?
    11·2 answers
  • $50,000 for 6 months at 7% simple interest
    13·2 answers
  • The graph of f(x) is shown below. Estimate and list the value of x where f(x) has a horizontal tangent.
    10·1 answer
  • Hello!
    8·1 answer
  • Scientists have increased their ability to make observations beyond their own senses through the invention of specialized equipm
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!