Questions by Olivmir

Questions by Olivmir

Find the coordinate of the points of intersection of the graphs without building them: 20x - 15y = 100 and 3x - 5 =6y

asked Jun 15, 2022

2 answers

5 votes

183k views

A bicyclist travels 30 km in 2 hours east. Calculate its velocity?

asked Mar 3, 2022

1 answer

2 votes

182k views

The free convection heat transfer coefficient on a thin hot vertical plate suspended in still air can be determined from observations of the change in plate temperature with time as it cools. Assuming

asked Jul 7, 2021

1 answer

0 votes

113k views

A fisherman notices that wave crests pass the bow of his anchored boat every 5.0 s. He measures the distance between two crests to be 12 m. How fast are the waves traveling

asked Jun 4, 2021

1 answer

0 votes

134k views

Gas laws mad question under it

asked May 28, 2021

1 answer

3 votes

95.6k views

Suppose a person riding on top of a freight car shines a searchlight beam in the direction in which the train is traveling. Compare the speed of the light beam relative to the ground when: a. The train

asked May 5, 2021

1 answer

1 vote

102k views

The commercial division of a real estate firm is conducting a regression analysis of the relationship between , annual gross rents (in thousands of dollars), and , selling price (in thousands of dollars)

asked Jan 17, 2021

1 answer

1 vote

158k views

The doubling time of a population of flies is 4 hours . By what factor does the population increase in 48 hours?

asked Oct 4, 2020

1 answer

1 vote

123k views

What numbers can I divide that will give me a quotient that’s is greater than 20 but less than 25.

asked May 27, 2020

2 answers

1 vote

84.5k views

Now can you predict nucleotide quantities in a hypothetical scenario with more than four different types of nucleotides? An alien species was discovered that has DNA comprised of 6 different bases: G binds

asked May 9, 2020

1 answer

0 votes

52.6k views

What is the difference between a theroy and a hypothesis

asked Nov 12, 2019

1 answer

2 votes

17.5k views

1. The sum of any two integers is a whole number. 2. The absolute value of the sum of two numbers is the sum of their absolute values, meaning l a+b l = lal + lbl prove false

asked Jul 27, 2018

1 answer

2 votes

10.2k views

Why does venus have higher surface temperatures than mecury even though venus is farther from the sun?

asked Apr 9, 2018

1 answer

4 votes

143k views

Infectious disease can be spread by which of the following?

asked Feb 26, 2018

1 answer

1 vote

129k views

The narrator in Claribel Alegria’s “Granny and the Golden Bridge” describes his grandmother as _____. A.crazy B.genteel C.thoughtful D.wise

asked Feb 22, 2018

2 answers

1 vote

223k views

A stained glass window is pictured below. The curved lines are semi-curves and ABCD is a square with sides 8 feet. What is the area of the window?

asked Oct 18, 2017

2 answers

1 vote

235k views

Did Pb2+ react with KI? Yes or No? State the reason of your answer.

asked Sep 7, 2017

2 answers

0 votes

79.4k views

True or False i^(2) = √(2)?

asked Feb 6, 2017

2 answers

4 votes

59.8k views

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