Answers by Obed Amoasi

Answers by Obed Amoasi

The ratio of oxygen-16 and oxygen-18 isotopes in plankton fossils in deep-sea sediments can be used to determine ________.

answered May 22, 2019

4 votes

200k views

Martina is 3 inches less then twice as tall as her little brother.

answered Jan 11, 2019

0 votes

220k views

A plane is traveling with an air velocity of 720 kilometers/hour due east. It experiences a headwind of 16 kilometers/hour. Find the resultant velocity and direction of the plane with respect to the ground.

answered Nov 12, 2018

1 vote

139k views

To travel from australia to south africa which direction would you go

answered Oct 17, 2018

3 votes

91.6k views

A quantity with an initial value of 6300 grows continuously at a rate of 60% per decade. What is the value of the quantity after 10 years, to the nearest hundredth?

answered Sep 10, 2018

2 votes

196k views

The preliminary drawing to plan a composition begins with a _________________. a. renderingB. value scaleC. thumbnail sketchD. still life

answered Jun 30, 2018

0 votes

202k views

Which organ produces estrogen and progesterone

answered Apr 15, 2018

4 votes

221k views

Use technology and the given confidence level and sample data to find the confidence interval for the population mean mu . assume that the population does not exhibit a normal distribution. weight lost

answered Mar 2, 2018

2 votes

80.8k views

Because humans cannot produce their own food and must eat, what type of organisms are they?

answered Jan 20, 2018

3 votes

22.8k views

what was the main reason immigration from mexico to the united states increased between 1900 and 1950

answered Apr 8, 2017

1 vote

162k views

Which best describes the caste system? A. the separation of people into religious and social groups based on their birth B. the Buddhist belief that a person goes through a cycle of birth, death, and rebirth

answered May 29, 2016

4 votes

206k views

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