You want to change your cell phone plan and call the company to discuss options

During production, a manufacturer of clock radios pulls every 75th radio from the assembly line to check for overall quality. a. Biased, voluntary response sample b. Unbiased, stratified random sample c. Unbiased, systematic random sample d. Unbiased, simple random sample 1. Ayer mi familia(tener) una gran fiesta, pero hoy yo(tener) que limpiar la casa.2. El mes pasado ella(tener) que estudiar mucho, peroahora nosotros(tener) que trabajar.3. Anoche Marta y yo_(estar) muy malos, pero esta maananosotros(estar) mejores4. La semana pasada ellos(estar) en Nueva York, y ahoraella(estar) en casa.5. Dnde(estar) ellos ayer? Ayer, yo(estar) en el colegio.6. (tener) ella el libro de espaol anoche? No, pero nosotros(tener) el libro ahora, What is the charge of a Li ion? A. +1B. +2C. -1D.-2 If youre fluent in Spanish plz help WILL MARK BRAINLEST Which of the following are sources of greenhouse gasses? Select all that apply aBike Riding bCow Farts cGrowing Trees dBurning Coal eCar Exhaust Which process begins the formation of sedimentary rock? HELP ME PLEASE IM IN A TEST, I only need a base to go off of. In a communist country, why do the new communist leaders become rich? Balance the following equation: Fe2O3 + H2O --> Fe(OH)3A.3,2,1B.2,2,3C.1,3,2D.5,2,10 What is -56 = - 8z because I dont even know the answer The part of speech helps determine ~how to use a word ~the job of the word in a sentence ~what the author meant ~the purpose of the writingPlease help The higher prices charged by monopolists: Group of answer choices are like a private tax that redistributes income from consumers to monopoly sellers. are socially optimal because they better reflect how much society values the good relative to the resources used to produce it. have no effect on the distribution of income. return to consumers through the public goods provided by monopolies. Apply the distributive property to create an equivalent expression. 6 ( a + 2 b + 3 c ) = Plz help me solve and show your work. what does swagger mean Please answer quickly!! There may be be more than one answer!! At his favorite restaurant, Dylan orders a soda with his dinner. The ice in his drink has a mass of 6 g and a volume of 20 cm3. What is the density of the ice? Explain the steps you took to solve this problem. Write any two irrational numbers between 0.7575496 and 0.784218972. What crops did Europeans return homewith? Select ALL that apply. PLEASE HURRY FREE BRAINLIESTHow does the evidence from Document 1 support or (refute) that the Mongols may not have been or were indeed "barbaric"? Describe positive and negative factors of ruling a large empire. You can also include what you've learned so far about the Mongols. DOCUMENT BELOW