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
Mnenie [13.5K]
3 years ago
10

Please help me with some Algebra 2!

Mathematics
1 answer:
enot [183]3 years ago
6 0

Answer:

12750

Step-by-step explanation:

The sequence of visitors is

50, 100, 200, 400, .....

This is a geometric sequence

with common ratio r = 2

The sum to n terms is found using

S_{n} = \frac{a(r^n-1)}{r-1} ( a is the first term )

S_{8} = \frac{50(2^8-1}{2-1} = 50 × 255 = 12750

You might be interested in
Which graph corresponds to the following inequality? A. B. C. D.
zlopas [31]
I can see the question but if you add a picture maybe i’ll understand it a little more
6 0
2 years ago
Sam has two coupons for a bicycle. coupon A: $20 rebate on a $95 bicycle. coupon B: 25% off a $95 bicycle. choose the coupon tha
ANTONII [103]

Answer:

B

Step-by-step explanation:

5 0
3 years ago
There are 1560 students enrolled at greenwood middle school if 85% of these ride the bus how many does not ride the bus
loris [4]

Answer: 1326 students won't come to school

Step-by-step explanation:

All you have to do is find out 85% of 1560 which is 1326 students!

4 0
3 years ago
30km=?miles<br>44,000in=?cm<br>21ft=?m<br>0.75miles=?dam<br>133yards=mm<br><br>Please show your work
kherson [118]
So there is this chart my teacher showed me to help find the answers to your questions I will send a picture but here are the answers

30km is 18.642m
44,000in is 111760cm
21ft is 6.401m
0.75m I’m not for sure sorry but
133yards is 121615.2mm

I hope that helps sorry I did not understand the one question 0.75m

5 0
3 years ago
2.2 geometry i need the answers
Strike441 [17]

Answer:

Where’s the picture

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Find the value of x to the nearest tenth.
    15·1 answer
  • How do I solve this? What do they mean
    13·1 answer
  • Select ALL the expressions that are equal to 3(n+4) *
    13·2 answers
  • How do you turn 245/360 into a decimal
    14·1 answer
  • Choose the equation that represents a line that passes through points (−1, 2) and (3, 1).
    9·1 answer
  • Two sides of a parallelogram are 8.5 feet and 3.8 feet. The measure of the angle
    13·1 answer
  • Easy math problems!!!
    7·2 answers
  • Julie likes to ride her bike during summer vacation. In June, she rode her bike 104.78 miles. In July, she rode 129.53 miles. In
    11·2 answers
  • HELP plsss if I don’t answer this I can’t go to lunch
    15·1 answer
  • From a standard deck of 52 playing cards what are the ODDS IN FAVOR of selecting an ace then a face card WITH REPLACEMENT.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!