What is the most important aspect of planning and conducting a useful experiment? causality effective stimuli random assignment good questions click save and submit to save and submit. click save all answers to save all answers. #1 view off s vo - design layout references mallings review 12 aa aa ee de x x a2aeee 1 aa bbcddee aalbccddee no spacing buying situations: straight rebuy: original product is re ordered

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a

-23, -29, 34, -38, -45, -47, -59, 67, -78, -110, -514, 710