Questions by Kikuko

Questions by Kikuko

Speedy Sue, driving at 34.0 m/s, enters a one-lane tunnel. She then observes a slow-moving van 160 m ahead traveling at 5.40 m/s. Sue applies her brakes but can accelerate only at −1.90 m/s2 because the

asked May 23, 2020

2 answers

5 votes

184k views

Roman buys seed packets for the school garden. One packet of radish seeds costs $1.75. One packet of tomato seeds costs $2.50. Let r represent the cost of one packet of radish seeds and let t represent

asked Apr 8, 2020

2 answers

0 votes

57.9k views

Is ACHOO syndrome an inherited disorder?

asked Mar 13, 2020

1 answer

4 votes

13.3k views

A metalworker has a metal alloy that is 30% copper and another alloy that is 55% copper. How many kilograms of each alloy should the metalworker combine to create 100 kg of a 50% copper alloy? The metal

asked Mar 3, 2020

2 answers

4 votes

139k views

To improve customer service in its overseas call center, jansen electronics decided to investigate the call center practices of competing companies. the team discovered that a smaller company, gorilla

asked Dec 21, 2019

1 answer

5 votes

85.9k views

Harold bought 3 pounds of red apples and 4.2 pounds of green apples from a grocery store, where both kind of apples are $1.75 a pound how much did harold spend on apples?

asked Aug 25, 2019

1 answer

5 votes

182k views

PLEASEEEEEEEEEEEEEEEE HELP!! Esther purchased two rock tumblers and one spy pen for $74. Eli purchased two puzzles and a spy pen for $50. Sabine purchased a rock tumbler and two puzzles for $57. Based

asked Jul 7, 2019

1 answer

3 votes

187k views

A store has 40 bags of potato chips on the shelf. Of those 40 bags, 30 are cheddar flavored. what percentage of the bags of chips are not cheddar flavored?

asked May 11, 2019

2 answers

3 votes

63.6k views

Help plz ASAP! We are seeing children diagnosed with Type II diabetes in grade school; what are your thoughts regarding childhood obesity and its link to type II diabetes? How can we, as a nation, realistically

asked Apr 19, 2019

1 answer

1 vote

156k views

Unit rate of 357 miles In 6.3 hours

asked Nov 9, 2018

1 answer

0 votes

27.7k views

A person is watching a boat from the top of a lighthouse. The boat is approaching the lighthouse directly. When first noticed, the angle of depression to the boat is 14°52'. When the boat stops, the angle

asked Sep 7, 2018

2 answers

3 votes

211k views

What is the standard form of 345 and 27

asked Sep 16, 2017

1 answer

0 votes

51.5k views

Hows the earths atmosphere like a ocean

asked Mar 23, 2017

2 answers

4 votes

95.4k views

What is the sum of the roots of the polynomial shown below? x^3+2x^2-11x-12

asked Jan 1, 2017

1 answer

3 votes

59.9k views

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