alexandroperez13

since: 2017-05-14 20:46:42

Age: 16

About myself:

Profiles:

Asked questions: 1

Gave the right answers: 17

Points: 73

Best answer: 3

Questions

question

Mathematics, 24.07.2019 11:30

What object is the same length of a baseball bat...

question

Biology, 24.07.2019 11:30

The bones of this pterosaur were studied for carbon-14 levels was 1/4 the original amount. if carbon-14 has a half life of 10,000 years, how old are t...

question

Mathematics, 24.07.2019 11:30

2. below are the numbers of fish each person on a fishing trip caught. which measure or measures of central tendency best reflect the data? explain y...

question

Mathematics, 24.07.2019 11:30

What is the result of adding -2.9+6.8 and 4.4 - 7.3

question

Chemistry, 24.07.2019 11:30

2nahco3(s) + 129kj → na2co3(s) + h2(g) + co2(g) what is the best description of the energy exchange in this reaction? a) when heated, baking soda dec...

question

History, 24.07.2019 11:30

2. many historians have argued that the mexican-american war led to the american civil war. do you agree? why or why not? others have argued that th...

question

Mathematics, 24.07.2019 11:30

If i get paid every two weeks and i work 5 days every week i get paid 7.25 and work ten hours each day how much will my check be?...

question

History, 24.07.2019 11:30

How many union soldiers were injured during the civil war...

question

Biology, 24.07.2019 11:30

(07.02 hc) a certain type of heart-muscle disease thickens the heart muscle so that the heart chambers shrink in size. how would this disease affect a...

question

Mathematics, 24.07.2019 11:30

Rule for determining subsequent terms in a sequence...

question

Mathematics, 24.07.2019 11:30

Last week, 22% of the campers at the state park were visiting from out of state . this week an additional 22% are from out of state . if there are 175...

question

Mathematics, 24.07.2019 11:30

Which statement is false? a. a parallelogram is a rectangle if and only if its diagonals are congruent. b. a parallelogram is a rhombus if and only i...

question

Chemistry, 24.07.2019 11:30

25. in a titration 17ml of 0.2m naoh was used to neutralize 10ml of acetic acid (ch3 cooh) what is the molarity of the acetic acid? /...

question

Mathematics, 24.07.2019 11:30

Francis has 6 chocolate bars. he gives one to john and one to chester. he keeps the rest for him. what fraction of the chocolate bars did he give away...

question

Mathematics, 24.07.2019 11:30

Acar drives 160 km in 2 hours. what is the average speed of the car...

question

Social Studies, 24.07.2019 11:30

What was the cause of the industrial revolution...

question

Mathematics, 24.07.2019 11:30

Lamont wants to determine his typical sprint time to run 100 meters. which of the following methods will give him the most accurate measurement? a. s...

question

History, 24.07.2019 11:30

What were the most significant factors that enabled hitler and the nazi party to gain and maintain power over the german people?...

question

Mathematics, 24.07.2019 11:30

Kari estimated the quotient of -12 1/5 ÷ 4 2/5 to be -8. ehich best describes her error?...

question

History, 24.07.2019 11:30

What cold war policies did eisenhower use during the suez crisis...