snookems snookems

30-06-2017
Mathematics

contestada

What is the common ratio for the sequence 5, -10, 20, -40, ...?

Respuesta :

lajsdpoafji lajsdpoafji

30-06-2017

The common ratio would be -2
-10/5 = -2
-40/20 = -2

Answer Link

dianaallanes dianaallanes

30-06-2017

The sequence is multiply by -2

Answer Link

Otras preguntas

Mason has spent many hours studying to learn the exact order of the first hundred digits of num-ber pi, which has resulted in strengthened synaptic connections

Read the excerpt from Lizzie Bright and the Buckminster Boy. "Gentlemen," said Reverend Buckminster slowly, "there clearly are real dangers I had not anticipat

Match the pre-image, and its clockwise rotation, with the coordinates of its image. 1. (5, 2); 90° (-2, -5) 2. (5, 2); 180° (2, -5) 3. (5, 2); 270° (-2, 5) 4.

Please Help Solve this question ASAP

Identify the housing option that has the lowest maintenance cost a single-family home b condominium c mobile home or d apartment

NEED HELP ASAP 20 POINTS A drama club is planning a bus trip to New York City to see a Broadway play. The table represents the cost per person for the bus renta

Solve the following system of equations by linear combination: 3d – e = 7 d + e = 5 The solution is (3, 2). The solution is (2, –1). There is no solution. The

If you needed help while overseas, you could visit the -Embassy -City hall -City planner -Foreign service

1. Kara, a 25-year-old female, bought a $50,000, 10-year life insurance policy through her employer. Kara is paid semimonthly. How much is deducted from each o

Which one of these careers requires the best quick decision making skills? A-Tax Auditor B-City planner C-Police officer D-Armored car guard