Which of the following are geometric sequences?

A. 1,3,9,27,81

B. 10,5,2.5,1.25,0.625, 0.3125

C. 3,6,9,12,15,18

D. 5,10,20,40,80,160

How do you solve - 3x+28=10

Explain how to make a ten to find 8+6

Carla bought three packages of chicken the total weight of the chicken in these packages is 752 lb this table shows the weight of the two packages X2 59 Z 138 what is the weight of the chicken in the package why

James determined that these two expressions were equivalent expressions using the values of x = 4 and x = 6. Which statements are true? Check all that apply. 7 x + 4 and 3 x + 5 + 4 x minus 1 When x = 2, both expressions have a value of 18.

Determine whether the study described is a randomized experiment or an observational study. A wellness instructor wants to determine the effect of fitness class types on body fat composition.

There are (10^8) ^2 ⋅ 10^0 candies in a store. What is the total number of candies in the store? A. 1 B. 10^10 C. 10^16 D. 10^17

Write three fractions between 3/10 and 9/10

What is the chemical basis of a gene? A. carbohydrate B. Protein C. DNA D. lipid

A 26-year-old male is interested in purchasing life insurance. Using the table, determine what the annual premium for a 20-Payment Life insurance policy, given that the face value of the policy is $89,657.

Comparing decimals 0.49 to 0.94 is that equal? or 0.94 more ... ?