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Lexi

Questions (264)

How do I find the circle equation if I have three points lying on the circle
1. 1 answer
2. 5 views
Hi! So, I'm helping a friend to make a game on Roblox. What are some really good ideas for a name for a big city that isn't
1. 7 answers
2. 19 views
Charlee is using her calculator to find the product of two large numbers. Her calculator shows 1.78E12 on the display.Explain
1. 4 answers
2. 15 views
Calculate 4.81 x 10^-3 - 0.000094. Express the answer in scientific notation please!
1. 3 answers
2. 15 views
An asteroid is heading toward mars at the rate of 7.7 x 10^4 miles per hour. If the asteroid is 3.311 x 10^8 miles away from
1. 5 answers
2. 25 views
Given the 2 numbers below, drag and match the correct answer for each operation shown. 3.25 x 10^7 and 2.5 x 10^5~~~~~~~~~~~~~~~
1. 3 answers
2. 13 views
Click and drag the numbers shown in order from largest on top to smallest on bottom (descending order) 2.3 x 10^-10, 3.2 x
1. 3 answers
2. 9 views
For which value of a will 8 x 10^3 be 10 times larger than 8 x 10^a?
1. 3 answers
2. 13 views
DIVIDE IN SCIENTIFIC NOTATION QUICK CHECK ANSWERS RIGHT HERE⬇️
1. 3 answers
2. 5 views
Science Quick Check. 1 Right Answer Per Question.1. How do plants recycle carbon during photosynthesis? a. The carbon in glucose
1. 1 answer
2. 22 views
The rotation function mapping for a 90-degree clockwise rotation about the origin is equivalent to which other transformation
1. 1 answer
2. 34 views
A vertex of △PQR is rotated from Q(−4,−9) to Q′(−9,4). Use rotation function mapping to determine where the image of
1. 1 answer
2. 29 views
what does a player's stack of tokens represent
1. 1 answer
2. 119 views
Consider the line segments AB and BC graphed on the coordinate plane shown. What are the coordinates of point D when ABCD forms
1. 1 answer
2. 112 views
One of Jupiter’s moons, Io, has a radius of 1.82 x 10^6 meters and orbits at an average distance of 4.22 x10^8meters above the
1. 1 answer
2. 111 views
The table shows the temperature change for each of 5 weeks. Which temperature changes are greater than the change in Week 3?
1. 1 answer
2. 109 views
what is |-9| + |-11|
1. 1 answer
2. 70 views
Which number has an absolute value greater than | -3 |
1. 1 answer
2. 112 views
A team of scientists are measuring the amount of snow at the top of a mountain. The table shows the changes in snow amounts by
1. 1 answer
2. 115 views
The average daily temperature in Denton rose from -8 F in january to 43 F in march .What was the rise in average daily
1. 2 answers
2. 158 views
A building has 23 floors of offices above ground and 5 floors below ground. Nathan parks on the 2nd floor below ground and has
1. 2 answers
2. 207 views
if a = -8 and b = -b and c = -a which number line shows the correct locations of a , b , and c?
1. 1 answer
2. 109 views
A building has 15 floors of offices above ground and 3 floors below ground. Lucy parks on the 3rd floor below ground and has an
1. 1 answer
2. 171 views
Which method can you use to decide which of several integers has the greatest value?
1. 1 answer
2. 184 views
The number of dairy cows in a farm can vary from month to month. The amount of milk produced each month depends on the number of
1. 4 answers
2. 266 views
Sara works in an ice cream shop. The table shows the number of hours she worked during each of the past four weeks and the
1. 1 answer
2. 303 views
Let t represent the time in hours and let a represent the amount earned in dollars. Which equation models the relationship
1. 1 answer
2. 107 views
The cost of a small cup of coffee at a deli is $3.50. You can use the equationt = 3.5n , where t represents the total money made
1. 3 answers
2. 267 views
Assume the half-life of a substance is 31 days and the initial amount is 172.799999999996 grams.When will the substance be
1. 1 answer
2. 135 views
Assume the half-life of a substance is 31 days and the initial amount is 172.799999999996 grams.(a) Fill in the right hand side
1. 1 answer
2. 124 views
Suppose that the sales at Borders bookstores went from 60million dollars in 1992 to 402 million dollars in 1995 . Find an
1. 1 answer
2. 135 views
Suppose that the annual interest rate on your checking account is 9.5 percent compounded continuously. In order to have $ 6600
1. 1 answer
2. 146 views
Two investment options are as follows.Choice 1: Payments of $ 2550 now, $ 3250 a year from now, and $ 4040 two years from now.
1. 1 answer
2. 160 views
Two investment options are as follows.Choice 1: Payments of $ 2550 now, $ 3250 a year from now, and $ 4040 two years from now.
1. 1 answer
2. 140 views
Pretend the world's population in 1988 was 4.3 billion and that the projection for 2012, assuming exponential growth, is 7.3
1. 1 answer
2. 145 views
Assume a substance has a half-life of 15 years and the initial amount is 147 grams.How much remains at the end of 10 years?
1. 1 answer
2. 115 views
Assume that a population was 800 when t=0, and 3 years later it became 2297. Assuming the population grows exponentially, write
1. 1 answer
2. 179 views
Suppose strontium-90 decays at a rate of 2 percent per year.(a) Let P(t) denote that fraction of strontium that remains after t
1. 1 answer
2. 140 views
Write the fraction Pof strontium remaining, as function of t , measured in years. (Assume that at time t=0 there is 100 %
1. 1 answer
2. 106 views
Suppose strontium-90 decays at a rate of 2 percent per year.(a) Write the fraction P of strontium remaining, as function of t ,
1. 1 answer
2. 148 views
When one rents an apartment, one is often required to give the landlord a security deposit that is returned if the apartment is
1. 1 answer
2. 159 views
(1 point) Assume you invest $ 6800 in an account that pays an annual interest rate of 5.2 % that will be compounded
1. 1 answer
2. 139 views
Your environment includes witch of the following
1. 3 answers
2. 152 views
Which purpose is served by an unbalanced chemical equation versus a balanced chemical equation? (1 point)An unbalanced chemical
1. 1 answer
2. 746 views
Pure water and pure salt are poor conductors of electricity. When salt is dissolved in water, the resulting solution conducts
1. 43 answers
2. 24,127 views
what is a number that when you subtract 12 then divide the difference by 3, to get 6
1. 2 answers
2. 546 views
What is the standard against which other parts of the lab are measured? I'm currently learning about matter, but this is for a
1. 1 answer
2. 227 views
What is the standard against which other parts of the lab are measured?
1. 2 answers
2. 243 views
the product of mabels savings and 7 is 91
1. 1 answer
2. 316 views
A child's toy consists of a block that attaches to a table with a suction cup, a spring connected to that block, a ball, and a
1. 1 answer
2. 1,339 views
A student places her 500 g physics book on a frictionless table. She pushes the book against a spring, compressing the spring by
1. 1 answer
2. 519 views
A 58.0 kg skateboarder wants to just make it to the upper edge of a "quarter pipe," a track that is one-quarter of a circle with
1. 1 answer
2. 1,327 views
How does the elastic clause in the Constitution provide flexibility for the federal government?
1. 1 answer
2. 274 views
PLEASE HELPWhen you push a basketball under water you feel the ________ pushing up. When you let go, the ball b. air c. buoyant
1. 0 answers
2. 194 views
What is the formula for a triangular pyramid?A. (0.5*Length*Width)* Height B. (0.5/Length*Width)* Height C. 1/5 (0.5* Length *
1. 3 answers
2. 435 views
Which section of Andrew Jackson's inaugural address best proves that he supported the rights of state governments?A. One B. Two
1. 0 answers
2. 573 views
Could you give me some advice on effective study strategies for an upcoming geometry test?
1. 0 answers
2. 695 views
1 which of the following is a summary of a literary text?(1 point)A shortened version of a work that highlights its main points
1. 31 answers
2. 6,091 views
(2a - 3b)(4a^2 + 6ab + 9b^2) =
1. 1 answer
2. 846 views
Hi guys Its lexi. I just wanted to tell y'all that I noticed 🌼daisy🌼 has been needing help. Can you please help he. I know
1. 0 answers
2. 256 views
Is there 36 ounces of peanut butter for $4.39 how much per ounce
1. 2 answers
2. 644 views
What function did Egypt's bureaucracy perform for the pharaoh?
1. 2 answers
2. 499 views
Carol Miller went to Europe and forgot to pay her $1,000 mortgage payment on her New Hampshire ski house. For her 25 days
1. 1 answer
2. 516 views
A runner is jogging in a straight line at asteady vr= 6.8 km/hr. When the runner is L= 2.2 km from the finish line, a bird
1. 1 answer
2. 762 views
Abstinence and using condoms consistently and correctly are both ways to reduce the risk of HIV.(True) (False)*** You can tell
1. 10 answers
2. 2,591 views
Express each fraction in the first three terms of this pattern as a repeating decimal. 1/11, 2/11, 3/11...
1. 1 answer
2. 464 views
Drag and drop the events arrange them from the event that came first to the event that came last.1. Parliament urges Mary and
1. 3 answers
2. 1,670 views
1 true or False.The testes and sperm are located within the scrotum which is located on the outside of the male body to regulate
1. 4 answers
2. 2,873 views
Hi I'm Lexi and I was wondering if you can correct me.Someone can only become infected by HIV or an STI by A. drinking from the
1. 1 answer
2. 828 views
Equation practice with angle additionGiven: m∠AOCm, angle, A, O, C is a straight angle. \qquad m \angle BOC = 6x +
1. 4 answers
2. 2,822 views
Truth or False. Today's lifestyles, economy, and gender roles influence family structure.A. Truth. B. False.*** Which of the
1. 11 answers
2. 3,570 views
A sample of 12 measurements has a mean of 30 and a standard deviation of 4.75. Suppose that the sample is enlarged to 14
1. 0 answers
2. 582 views
Which form of poetry best describes this poem.A. limerick B. lyric poem C. haiku D. free verse The poem is called The Tide
1. 4 answers
2. 1,361 views
A certain constant-pressure reaction is nonspontaneous at 49 ∘C. The entropy change for the reaction is 71 J/K .What can you
1. 1 answer
2. 1,762 views
where did Rome's richest people live? A: Capitoline Hill or B: Palatine Hill?
1. 3 answers
2. 589 views
What contributed to the increase in power of the French monarchy during the 1100’s
1. 3 answers
2. 1,405 views
1. Which of the following will you most likely find in an historical novel such as Johnny tremain?A.a setting in a
1. 3 answers
2. 629 views
Karin spent Ksh (shillings). 380 to buy 10 books and 3 pencils. Her sister Margaret used Ksh 195 to buy 5 books and two pencils.
1. 1 answer
2. 612 views
Write the first five terms of the sequence defined by the recursive formula an=2(an-1)+3 with a1=-2
1. 1 answer
2. 3,169 views
Write the first five terms of the sequence defined by the explicit formula an=150(1/5)^n-1
1. 2 answers
2. 2,381 views
How would Samuel A. Worcester most likely view the end result of the legal battle between Georgia and the Cherokee people?~He
1. 3 answers
2. 1,515 views
PLEASE HELP I NEED A RIGHT ANSWER I HAVE A D IN THIS CLASSWhich of the following factors has helped improve Bangladesh’s
1. 21 answers
2. 2,866 views
1. Which areas of South Asia are sparsely populated?A. coastal areas B. areas with an arid climate C. areas with heavy rainfall
1. 85 answers
2. 26,284 views
What impact did Mongol invasions have on the spread of Islam in Central Asia and the Middle East?
1. 0 answers
2. 6,205 views
What are some significant events that contributed to the spread of Buddhism in Japan?
1. 0 answers
2. 17,612 views
if 60% of a radioactive element remains radioactive after 300 million years, then what percent remains radioactive after 500
1. 1 answer
2. 2,360 views
[oh-]=3.0*10^-2MIs it a base neutral or acidic
1. 1 answer
2. 723 views
Classify as acidic base or neutral [H+]= 6.0*10^-10M
1. 4 answers
2. 1,682 views
Use the method of cylindrical shells to find the volume generated by rotating the region bounded by the curves x=y^(1/2), x=0,
1. 1 answer
2. 1,034 views
The volume of the solid obtained by rotating the region bounded by y=e^x, y=Inx, x=1, and x=2 about the line y-axis can be
1. 1 answer
2. 1,332 views
The width of a rectangular prism is 30 cm. This is 12 more than one-fourth of the length. Find the volume of the prism, given
1. 2 answers
2. 727 views
Amy has $1,000 in a savings account at the beginning of the fall. She wants to have at least $500 in the account by the end of
1. 8 answers
2. 2,014 views
Jen is building a doll house for her daughter. She decided that she wanted the slope of the roof to be 3/4. In the blueprint,
1. 1 answer
2. 1,025 views
Solve the following proportion.2/15 = 13/x A: 390 B: 1.73 C: 2.31 D: 97.5 *** Can someone explain why its 97.5??
1. 3 answers
2. 2,577 views
Asha lives in a nation that has a legislature and a prime minister. Citizens in her country vote in elections to elect their
1. 2 answers
2. 1,149 views
Which branch of government has the power to declare an executive order in Asha's nation?- The legislative branch - The executive
1. 0 answers
2. 5,710 views
What is a definition of citizenship?-having been born in a country -being a full and equal member of a nation -having pledged to
1. 12 answers
2. 1,339 views
1: Asha lives in a nation that has a legislature and a prime minister. Citizens in her country vote in elections to elect their
1. 3 answers
2. 1,629 views
Which of the following would have the greatest force?An object with low mass accelerating slowly An object with low mass
1. 1 answer
2. 728 views
What is a definition of citizenship?-having been born in a country -being a full and equal member of a nation -having pledged to
1. 147 answers
2. 15,165 views

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