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lexi

Questions (122)

what is the benefit of having a exoskeleton rather than a backbone?
1. 3 answers
2. 42 views
Many people have strong feelings about genetically modified foods. There are benefits and concerns. Consider what you have read.
1. 1 answer
2. 85 views
What is the slope of the line that passes through the pair of points?(-4,4), (3, 2) A. -2/5 B. -2/7 C. 6/7 D. -1/7
1. 1 answer
2. 56 views
Suppose noodle soup is on sale for $0.75 a can, and you have a coupon for 50.50 off your total purchase. Write a function rule
1. 1 answer
2. 67 views
Suppose U = {1, 2, 3, 4, 5, 6, 7, 8} is the universal set and P = {1, 2, 3, 4}. What is P’?(1 point) A. {5, 6, 7, 8} B. {1, 2,
1. 1 answer
2. 56 views
Tell whether the lines for each pair of equations are parallel, perpendicular, or neither.y=-1/4x+10 -2x+8y=6 (1 point) A.
1. 1 answer
2. 48 views
Write an equation for the line that is parallel to the given line and passes through the given point.у = 3x + 7; (2, 10) (1
1. 7 answers
2. 45 views
the table shows the height of a plant as it grows. which equation in point-slope form gives the plant’s height at any time?tim
1. 3 answers
2. 100 views
Write an equation in point-slope form for the line through the given point with the given slope.(-10, -6); m=-5/8 (1 point) A.
1. 1 answer
2. 45 views
Write an equation in point-slope form for the line through the given point with the given slope.(8, 3); m = 6 (1 point) A.
1. 1 answer
2. 47 views
For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation.x: 40, 28, 16 y:
1. 1 answer
2. 89 views
how are the graphs of the given lines related?y=|x| and y= |x+6| a. same, but shifted down 6 b. same, but shifted left 6
1. 1 answer
2. 56 views
how are the graphs of the given lines related?y=|x| and y=|x|-6 a. same, but shifted down 6 b. same, but shifted left 6
1. 3 answers
2. 66 views
you use a line of best fit for a set of data to make a prediction about an unknown value. the correlation coefficient for your
1. 1 answer
2. 95 views
write an equation of the line that is perpendicular to the given line and passes through the given point.y=-8x-1 passing through
1. 1 answer
2. 62 views
write an equation of the line that is parallel to the given line and passes through the given point.y=9x passing through (0,-5)
1. 1 answer
2. 67 views
tell whether the lines for each pair of equations are parallel, perpendicular, or neither.2x-5y=0 and y+3=5/2x
1. 1 answer
2. 68 views
tell whether the lines for each pair of equations are parallel, perpendicular, or neither.y=6x+2 and 18x-3y=15
1. 1 answer
2. 51 views
write y= 1/3x+2 in standard form usinf integers
1. 1 answer
2. 40 views
what does the graph of x=7 look like?a. vertical line passing the y-axis at 7 b. vertical line passing the x-axis at 7 c.
1. 1 answer
2. 64 views
what is the x-intercept and y-intercept for the graph of -2x+7y=14
1. 1 answer
2. 42 views
write an equation in the given form of the line passing through the given points.point-slope form, passing through (-3, 1) and
1. 1 answer
2. 88 views
tell whether y varies directly with x. if it does, write and equation for the direct variation.x= -3, -1, 2, 5 y= 7.5, 2.5, -5,
1. 1 answer
2. 46 views
tell whether y varies directly with x. if it does, write and equation for the direct variation.x= -1, 2, 5, 9 y= -6, 3, 12, 24
1. 1 answer
2. 54 views
suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x= 7.y=
1. 1 answer
2. 99 views
find the slope of the line passing through the following points: (2,2) and (3, 1)
1. 1 answer
2. 52 views
is 128, 64, 32, 16,… arithmetic
1. 1 answer
2. 44 views
is 8, 15, 22, 30 … arithmetic
1. 1 answer
2. 43 views
Find the range of the function f(x) = 5x^2+ 4 for the domain {-4, -2, 0, 4}
1. 1 answer
2. 43 views
Which number is a solution of the inequality?y>1.9 A. -9 B. -2 C. 2 D. 1.9
1. 1 answer
2. 55 views
i have 200 hours to make my crochet pieces. i need to make 400 crochet pieces and it takes me 15 minutes to make one crochet
1. 1 answer
2. 83 views
i have 200 hours to make my crochet pieces. i need to make 400 crochet pieces and it takes me 15 minutes to make one crochet
1. 1 answer
2. 80 views
i have 200 hours to make my crochet pieces. i need to make 400 crochet pieces and it takes me 15 minutes to make one crochet
1. 1 answer
2. 81 views
i have 200 hours to make my crochet pieces. i need to make 400 crochet pieces and it takes me 15 minutes to make one crochet
1. 1 answer
2. 87 views
how dose communication style affect your understanding? answer key 8th grade
1. 13 answers
2. 133 views
besides financial reform what else drove the third estate to declare itself a national assembly
1. 1 answer
2. 143 views
helpp im super bad at math(the picture shown is a graph that increases by 40 on the y axis and 2 on the x axis. the parabola is
1. 3 answers
2. 242 views
ms sue plss helpUse the function f(x) to answer the questions. f(x) = −16x2 + 24x + 16 Part A: What are the x-intercepts of
1. 2 answers
2. 270 views
45.2 g of Mg(OH) 2 (s) is dissolved in enough water to make 1.00 L of solution. what is the concentration of the solution?
1. 1 answer
2. 513 views
The half-life of carbon-14 is about 5700 years.You find a piece of cloth painted with organic dye. By analyzing the dye, you
1. 1 answer
2. 468 views
Jerry's new green shoe laces are 24 18 inches long. His old black laces were 18 78 inches long. How much longer are the new
1. 1 answer
2. 225 views
what does the fallacies of our excuses for not succeeding and education (or success) is the consequence of the company that we
1. 1 answer
2. 231 views
What was the main benefit to the United States of the War of 1812?
1. 1 answer
2. 439 views
True or False - a physical trait can be the combination of multiple genes working together
1. 0 answers
2. 230 views
which of the following laid the groundwork for the revolt that led to Mexico's independence from Spain?A. the election of
1. 11 answers
2. 2,150 views
Matt reasoned that he can write 9 1,000as 0.9. Is he correct? Explain your answer.
1. 1 answer
2. 308 views
A 82-ft tree casts a shadow that is 130 ft long. What is the angle of elevation of the sun? (Round your answer to one decimal
1. 3 answers
2. 2,110 views
write a hypothesis for the relationship between plant stem height & cross section
1. 1 answer
2. 386 views
In terms of probability, what does each box in a Punnett square represent?all actual outcomes one actual outcome all possible
1. 1 answer
2. 743 views
How many of the offspring are homozygous recessive?2 1 0 3
1. 1 answer
2. 495 views
Nondisjunction can result in __________.the number of cells produced being more than four cells in which crossing-over did not
1. 1 answer
2. 603 views
A solution of 118 mL of 0.160 M KOH is mixed with a solution of 240 mL of 0.230 M NiSO4.How many grams of this precipitate
1. 1 answer
2. 939 views
The metabolic oxidation of glucose, C6H12O6, in our bodies produces CO2, which is expelled from our lungs as a gas:C6H12O6(aq)+6
1. 2 answers
2. 775 views
What is the average rate of change of the function g(x) = 3(2x) - 6 over the interval 0<=x<=3? Show all work.
1. 1 answer
2. 1,462 views
In a paragraph, compare and contrast constant rate of change and average rate of change.
1. 2 answers
2. 1,284 views
Write a real world situation for the function f(x) = 3(1.06x) + 2. Be sure to identify all key features of the function as what
1. 0 answers
2. 1,111 views
In a paragraph, explain whether or not all geometric sequences are exponential functions.
1. 1 answer
2. 1,355 views
Write the recursive formula and the explicit formula for the sequence {3,6,12,24,48,...}. Show all work.
1. 2 answers
2. 2,892 views
explain how to add rational expressions
1. 2 answers
2. 556 views
10.find all the zeroes of the polynomial function f(x)=x3-5x2+6x-30.if you use synthetic division show all three lines of
1. 2 answers
2. 913 views
f(x) = x^3 and g(x) = 3x-7If the inverses of two functions are both functions, will the inverse of the composite function made
1. 1 answer
2. 1,249 views
im pretty much done defining the terms but can yall help me find good examples for each term?Allegory Allusion Analogy Anaphora
1. 3 answers
2. 810 views
do not need answers,just some pointers for the reflection response on the speech.How does the exact date (not just general time
1. 0 answers
2. 815 views
a sound wave is modeled with the equation y=1/4 cos 2pi/3 theta.a.find the period.explain b.find the amplitude.explain
1. 1 answer
2. 1,472 views
for what values of theta are the tangent 0?for what values of theta is the tangent undefined?explain.
1. 1 answer
2. 1,953 views
solve and check for estaneous solutions4 ^3sqrt(3x-3)^2+2=38
1. 1 answer
2. 391 views
multiply and simplify if possible.sqrt(5x) (sqrt(x)-5 sqrt(5)
1. 1 answer
2. 1,260 views
find all the REAL square roots ofa.)0.0064 b.)-0.0081 SHOW WORK PLEASE
1. 2 answers
2. 4,069 views
rewrite 32^3/5 as a radical expression and then simplify.
1. 1 answer
2. 445 views
write a polynomial function in standard form with zeros : -1,-1,6SHOW WORK PLEASE
1. 1 answer
2. 522 views
explain how to determine the end behavior of a polynomial.explain throughly with example(s)
1. 1 answer
2. 514 views
find all the zeros for each function.P(x)=2x^3-3x^2+3x-2
1. 1 answer
2. 408 views
list all the possible rational roots of P(x) given by the Rational Root Theorom.P(x)=4x^4-2x^3+x^2-12
1. 1 answer
2. 469 views
find the real or imaginary solutions of each equation by factoring.3x^3+3x^2=27x *please show work so i can learn how to do
1. 1 answer
2. 1,258 views
Write polynomial function with the given zeros.x=1,2,3 *show work i need to be able to do this when i take my final
1. 1 answer
2. 390 views
Use the Law of conservation of energy to predict the final speed of a bowling ball dropped from the top of a 25.0 m tall
1. 2 answers
2. 620 views
In a lab experiment, 45 grams of a metal are heated from 22⁰C to 78⁰C by the addition of 450 J of heat. What is the specific
1. 1 answer
2. 528 views
Find the domain of the function.f(x) = -2x + 4 A. (-∞, 0) u(0, ∞) B. (-∞, ∞) C. [-4, ∞) D. (0, ∞)
1. 2 answers
2. 459 views
Find the domain of the function.f(x) = -2x + 4 A. (-∞, 0) u(0, ∞) B. (-∞, ∞) C. [-4, ∞) D. (0, ∞)
1. 5 answers
2. 482 views
Kevin earns $15 per hour for working 8 hours. Then he earns $18 per hour for working overtime for 4 hours during a day.What is
1. 2 answers
2. 806 views
the buying and selling of goods
1. 2 answers
2. 424 views
I need help now 2 what is likely go have a mass close to 3 kilograms a small feather a cat a grown elephant or a peach 3 a bean
1. 2 answers
2. 985 views
I need help with this please it is urgent! : ok so 1 what are accomplishments of the Incas? 2 what did not contribute to the
1. 2 answers
2. 1,047 views
Simplify4 _____ 3+ square root of 5
1. 1 answer
2. 405 views
when consuming fats,the healthiest choice is food high in .saturated fats.unsaturated fats .trans fats .cholesterol *** is it D
1. 6 answers
2. 2,241 views
The base edge of a square pyramid is 30 cm. The pyramid is 6 cm tall. Find the volume of the pyramid.
1. 3 answers
2. 1,933 views
Write word phrase for the expression t/30
1. 1 answer
2. 479 views
i'm looking for a definition,historical background,function & sample for the following: HIP Hop Dance, street dance, cheer Dance
1. 2 answers
2. 826 views
how do i solve -4x-2y=-12 and 4x+8y=-24 using the elimination method?
1. 4 answers
2. 820 views
How many total atoms are in the chemical formula Ai(NO3)3? I thought it was ten because Ai is 1 atom. The No3 is 3 atoms times
1. 1 answer
2. 740 views
Calculate the velocity of a skateboarder who accelerates from rest for 6.7 seconds down a ramp at an acceleration of 6.5 m/s2
1. 2 answers
2. 624 views
Can u please make an equation for this? : the club members need 686 cm of denim for rag dolls. They need 438 cm of denim for
1. 2 answers
2. 469 views
What is the minimum spring compression delta necessary to cause m2 to leave the floor after m1 suddenly released with zero
1. 0 answers
2. 693 views
estimate the copier size factor used.Give your answer as a percent
1. 3 answers
2. 1,546 views
A car starts from rest and travels for 7.5 swith a uniform acceleration of +1.9 m/s2 The driver then applies the brakes, causing
1. 2 answers
2. 1,015 views
in the diagram below of quadrilateral abcd ac is a diagonal that biscets <bad and <bcd which statment can be used to prove that
1. 0 answers
2. 657 views
“In the snow” is repeated three times in “Scott’s Goodbye.” What meaning might the writer have hoped to convey by
1. 18 answers
2. 676 views
suppose x is a uniform random variable with c=30 and d=80 find the probability that a randomly selected observation exceeds 50th
1. 1 answer
2. 1,131 views
how does running water contribute to weathering, erosion, and deposion?
1. 0 answers
2. 331 views
rounding fractions to 0, 0.5, or 1. where would 0.599 lay? Can you round fractions down?
1. 1 answer
2. 456 views

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