Answers by Jakub Wisniewski

Answers by Jakub Wisniewski

A store sells posters. Each poster costs the same amount. During a sale, the store reduces the price of each poster by $1. 25. Caleb spends $17.76 on 4 posters at the sale price. What was the price of

answered Nov 15, 2021

3 votes

152k views

If a = 1 and b = -3, what is the value of a - 21 + 12 - bl? A. -2 B. 4. D. 6 E. 8

answered Oct 10, 2021

5 votes

124k views

Some volunteers set up a table with cups of water for marathoners to grab as they run by. They start the day with 6 gallons of water. How many gallons do they have left after passing out 40 cups

answered Sep 24, 2021

7 votes

131k views

Please help me work this problem

answered Sep 19, 2021

4 votes

170k views

Answer two questions about Systems AAA and BBB: System AAA \text{\quad}start text, end text System BBB \begin{cases}x-7y=-3\\\\4x+y=7\end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ x−7y=−3 4x+y=7 \begin{cases}4x+y=7\\\\x-7y=-3\end{cases}

answered Sep 5, 2021

3 votes

51.6k views

What was a result of the development of the American Indian Reservation system

answered Sep 3, 2021

5 votes

174k views

Fourteen Colorado counties were surveyed to see what percentage of children under 18 were living with their grandparents. The results are shown here. What is the interquartile range of the data? A) 1.425

answered Jun 23, 2021

2 votes

231k views

C. What is the probability that the child will have red hair color? 0. LIOC PODIVIU VALOITUS. O A. red / red, red / blond, and blond / blond OB. red/blond and blond/red C. red / red, red / blond, blond/red,

answered May 27, 2021

4 votes

168k views

3 reasons why to kill a mockingbird should be read in schools

answered Feb 12, 2021

4 votes

127k views

Is mutation harmful or helpful to an organism’s survival? Explain and give an example of each.

answered Feb 6, 2021

5 votes

78.6k views

Sri Lanka’s government today faces a critical environmental issue as it attempts to____. A. keep peace between ethnic groups B. Prevent tsunamis C. Create a market the country’s tea D. Return some of the

answered Nov 9, 2020

5 votes

204k views

What are revelations and what is their significance to Islam

answered Nov 1, 2020

4 votes

19.2k views

Phytoplankton feed on nutrients brought up by this type of deep cold water current a.circum polar b.gulf stream c.gyre d.upwelling

answered Jul 5, 2020

3 votes

160k views

Cells have receptors on their surfaces to sense their environment and to communicate with other cells. Viruses use these cell receptors to A. cause the cell to move to an area well suited for viral replication.

answered Jun 29, 2020

4 votes

190k views

Consider the following metabolic reaction: phosphoarginine + ADP ?> arginine + ATP Which of the following statements is TRUE? i) This reaction is a substrate level phosphorylation reaction ii) This reaction

answered Mar 15, 2020

3 votes

227k views

"most moss gametophytes do not have a cuticle and are 12 cells thick. what does this imply about moss gametophytes and their structure?"

answered Nov 6, 2019

2 votes

53.7k views

During the 1945 conference in Potsdam, Question 14 options: Churchill replaced Clement Atlee as prime minister of Britain. Stalin reneged on his pledge to enter the war against Japan in the Pacific. the

answered Oct 3, 2019

7 votes

31.4k views

Tyler needs at least $305 for a new video game system. He has already saved $55. He earns $10 an hour at his job. Write and solve an inequality to find how many hours he will need to work to buy the system?

answered Jun 22, 2019

3 votes

161k views

An area that is largely countryside; this is in contrast to an urban (ie city) area: Question 5 options: urban city rural suburb

answered Jun 14, 2019

2 votes

137k views

If the worlds human population stay away from all the fast foods that they purchase and consume their overall physical and mental state would be greatly affected

answered Jun 3, 2019

7 votes

49.6k views

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