A geometric sequence is where you multiply by a constant number to get the next number.
An arithmetic sequence is where you add by a constant number to get the next number.
In the sequence 2, 10, 50, 250, the difference between the numbers are different, but when you multiply each number by 5, you get the next number.
This means that this is a geometric sequence.
The next term would be 250 x 5 which is 1250.
Answer:
Step-by-step explanation:
Alright, lets get started.
The total surface area of rectangular pyramid will be the area of all four faces and area of base.
The faces are triangular, so area will be = 
Area of face = 
Another face area = 
Each face has its similar another face. So total area of faces will be = 
Area of base = 
So total surface area = 
square feet
Hence the total surface area is 596 square feet. : Answer
Hope it will help :)
Answer: A <u>Quadrilateral</u> is a trapeziod with only 1 pair of parallel sides.
Hope this helps!
Answer:
Step-by-step explanation:
1) Price of 8 pack of toothbrushes = $ 18.12
Price he paid after using coupon = 18.12 - 3 = $ 15.12
Unit rate = Price he paid ÷ number of toothbrushes
= 15.12 ÷ 8
= $ 1.89
2) 0.5 hours = 30 minutes
Duration of guitar class on Monday = 30 minutes
Duration of guitar class on Tuesday = 1.5 hours = 1 hr 30 min
Duration of guitar class on Thursday = 2 hrs
Total duration = 30 min + 1hr 30 min + 2 hrs
= 4 hrs
Amount paid for 4 hrs = $ 180
Rate per hour = 180 ÷ 4
= $ 45
