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Molly

Questions (348)

A small, single engine airplane is about to take off. The airplane becomes airborne, when its speed reaches 117.0 km/h. The
1. 2 answers
2. 1,059 views
1.) If f(x)=x^2 and g(x)=4x-5, then fg(x)=4x^3-5x^2? True or False?My answer: True 2.) If f(x) =1/x and g(x)=1/x^2, find
1. 1 answer
2. 388 views
A hill in the Tour de France bike race has a grade of 8%. To the nearest degree, what is the angle that this hill makes with the
1. 2 answers
2. 1,529 views
In the middle of town, State and Elm streets meet at an angle of 40º. A triangular pocket park between the streets stretches
1. 1 answer
2. 667 views
Suppose a triangular silk scarf has both of its shortest sides 14 inches long. If the angle between these sides is 110º, what
1. 1 answer
2. 639 views
You're squeezing a springy rubber ball in your hand. If you push inward on it with a force of 1 N, it dents inward 2 mm. How far
1. 1 answer
2. 1,195 views
Your new designer chair has an S-shaped tubular metal frame that behaves just like a spring with the spring constant 13000 N/m.
1. 0 answers
2. 526 views
Simplify x-4y+2z-3x-3y+2z=❓can someone help me!!!!!!!😣
1. 3 answers
2. 388 views
A golf ball is struck with a five iron on level ground. It lands 92.0m away 4.20s later. What was (a) the direction and (b) the
1. 0 answers
2. 667 views
How do you write out a PEEL assessment?? (Point, Evidence, Evaluation, Language)
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2. 384 views
What volume would 90g occupy?
1. 8 answers
2. 4,613 views
How many grams would occupy 12cm^3?
1. 1 answer
2. 509 views
Two point charges are located on the y axis as follows: charge q1 = -2.50nC at y1 = -0.700m , and charge q2 = 3.30nC at the
1. 1 answer
2. 2,170 views
Two small plastic spheres are given positive electrical charges. When they are 11.0cm apart, the repulsive force between them
1. 2 answers
2. 1,169 views
A charge q1 = 5.00nC is placed at the origin of an xy-coordinate system, and a charge q2 = -2.00nC is placed on the positive x
1. 1 answer
2. 1,626 views
I am having some trouble with prescriptive and descriptive rules. I have to decide whether the following sentences are
1. 3 answers
2. 571 views
During on Alpine skiing event the times of four Scears were listed below time is measured in seconds skier a= 114.36 skier
1. 7 answers
2. 2,035 views
which is punctuated correctly??????Despite the rain many people come to the outside wedding. We went to a movie, and did some
1. 1 answer
2. 822 views
I need help on these three questions. For all three of them you're supposed to write a balanced equation for each
1. 1 answer
2. 1,565 views
What career is more worthy to go to college for and save the most money?A.) Vet Tech B.) Preschool/Kindergarden Teacher C.)
1. 2 answers
2. 789 views
Brandon has a 55-gallon fish tank. He estimates he can drain the tank at an average rate of 11 gallons per minute. In a linear
1. 2 answers
2. 2,071 views
Brandon has a 55-gallon fish tank. He estimates he can drain the tank at an average rate of 11 gallons per minute. In a linear
1. 1 answer
2. 590 views
In a two-dimensional tug-of-war, Alex, Betty, and Charles pull horizontally on an automobile tire at the angles shown in the
1. 1 answer
2. 1,583 views
In a two-dimensional tug-of-war, Alex, Betty, and Charles pull horizontally on an automobile tire at the angles shown in the
1. 3 answers
2. 1,944 views
Use properties of real numbers to rewrite expression(3/5)(5/3)answers are 8/15,, 15/8,, 0, 1
1. 4 answers
2. 1,299 views
Name the property of real numbers illustrated by the equation2·(8·7)=(2·8)·7answers are distributive property, associative
1. 1 answer
2. 965 views
Name the property of real numbers illustrated by the equation2·(8·7)=(2·8)·7
1. 3 answers
2. 1,021 views
Insert<,>or=to make the sentence true -1/3-2/5 answers are. = < >
1. 2 answers
2. 1,755 views
Graph the number on a number line 10/7
1. 0 answers
2. 975 views
To which set of numbers does the number belong-55 answers are, Natural, whole, integers, irrational
1. 2 answers
2. 1,891 views
Which inequality represent the following eight fewer than a number is at least sentence 20 answers are. X-8>20. 8-X>20, x+8<20.
1. 5 answers
2. 5,517 views
Solve the equation or formula for the indicated variable s=3r4t+or t answers are. t=s/3-r. t=r4-3s t=s/3r4. T=811/s
1. 2 answers
2. 2,868 views
Solve the equation|2x+10|>26 answers are x<-36or x>16,, x>-18or x<8, x<-18or x>8,x<-8or x>8
1. 1 answer
2. 942 views
The equation y-100x=2000 can be used to represent monthly salary of a salary of a salesman ,y when he sells x computer system
1. 1 answer
2. 2,443 views
Which of the following is equal to (2x/5-9)+9. Answers are 2x/5, 5x/2, 2x/5-45, (2 x-9)+45
1. 1 answer
2. 1,649 views
Which equivalent form following equation 2x-3y=3
1. 1 answer
2. 608 views
Name property real number illustrated by equation 5+(15+6)=(5:+(15)+6
1. 1 answer
2. 896 views
Solve the inequality |2x+10|>26
1. 1 answer
2. 925 views
Solve inequality |2 x+10|26
1. 1 answer
2. 536 views
Which equivalent form following equation 2x-3y=3 need help doing test thank you
1. 3 answers
2. 2,265 views
What is an equivalent form of the following equation 2x-3y=3
1. 1 answer
2. 1,088 views
Need help doing a test change the test equation y-100x=2000can be used to represent monthly salary of a salesman when he sells x
1. 1 answer
2. 1,163 views
Show all steps solve the problem evaluate the expression for given value of variable|-4b-8|+|-1=b2|+2b3:b=-2
1. 3 answers
2. 4,984 views
Need help for a test show all steps to solve problem evaluate the expression for given value of variable. -(4h-1) line is under
1. 2 answers
2. 4,472 views
Show all steps solve the equation check for extraneous solution 9|9-8 x|=2x+3
1. 2 answers
2. 2,388 views
A long thin rod lies along the x-axis from the origin to x=L, with L= 0.890 m. The mass per unit length, λ (in kg/m) varies
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2. 1,161 views
A large horizontal circular platform (M=143.1 kg, r=3.01 m) rotates about a frictionless vertical axle. A student (m=75.3 kg)
1. 1 answer
2. 1,098 views
A long thin rod lies along the x-axis from the origin to x=L, with L= 0.890 m. The mass per unit length, λ (in kg/m) varies
1. 0 answers
2. 704 views
A large horizontal circular platform (M=143.1 kg, r=3.01 m) rotates about a frictionless vertical axle. A student (m=75.3 kg)
1. 4 answers
2. 2,920 views
A long thin rod lies along the x-axis from the origin to x=L, with L= 0.890 m. The mass per unit length, λ (in kg/m) varies
1. 1 answer
2. 640 views
Imagine that a hypothetical life form is discovered on our moon and transported to Earth. On a hot day, this life form begins to
1. 1 answer
2. 1,004 views
Use linear approximation to estimate the amount of paint in cubic centimeters needed to apply a coat of paint 1/100cm thick to a
1. 2 answers
2. 1,454 views
The radius of a sphere was measured to be 20cm with a a possible error of 1/5cm1).Use linear approximation to estimate the
1. 1 answer
2. 1,368 views
using d2h/dt2=−g+k(�dh/dt)^2, find an expression for the terminal velocity in terms of k and g?
1. 0 answers
2. 625 views
A man on the 8th floor of a building sees a bucket (dropped by a window washer) pass his window and notes that it hits the
1. 1 answer
2. 3,401 views
Draw all the possible rectangles with a perimeter of 26 cm and whole number lengths of sides. For each rectangle, label the
1. 1 answer
2. 633 views
Mike drove to a friends house at a rate of 40 mph he returned by the same route at 45 mph The driving time round trip was 4
1. 1 answer
2. 573 views
Let V be the volume of a pyramid of height 15 whose base is a square of side 5. Part a). Use similar triangles to find the area
1. 1 answer
2. 3,325 views
If you could me solve ths is anyway, it would be much appreciated.A solution containing 3.50g of sodium carbonate is mixed with
1. 1 answer
2. 1,273 views
If you could me solve ths is anyway, it would be much appreciated.A solution containing 3.50g of sodium carbonate is mixed with
1. 1 answer
2. 589 views
How to figure out 4x+9=1234
1. 2 answers
2. 361 views
Dephosphorylation in the transuction process needs:A) protein kinases B) protein phosphatases C) single sugar like glucose
1. 0 answers
2. 337 views
Convert to a rectangular equation by eliminating the parameter:x=(1/t) y=2t+3
1. 1 answer
2. 535 views
Programmed cell suicide occurs when internal or external signals go through _____ processes.Answer a)reception b)transduction
1. 0 answers
2. 309 views
Use 5 right rectangles to estimate the area of the area under the graph of 25−x 2 from x = 0 to x = 5 using 5 left rectangles?
1. 0 answers
2. 464 views
Estimate the area under the graph of 25−x 2 from x = 0 to x = 5 using 5 left rectangles?
1. 0 answers
2. 357 views
what is the second derivative of (x^3-6x)^11 that is fully simplex
1. 1 answer
2. 309 views
does the series 1/(n^2+n) converge or diverge? n=2 to n=infinity
1. 1 answer
2. 557 views
does the sum e^n / n! converge or diverge? n=1 --> infinity
1. 0 answers
2. 435 views
find the 6th degree Taylor polynomial for f(x)=cosx centered at pi/2
1. 0 answers
2. 457 views
Was Wilson correct in trying to get American into the League of Nations? Was it correct to try to get the tenth article
1. 1 answer
2. 435 views
Why did many progressives on either side of WW1 see America's entry into the war as an opportunity? What did the progressives
1. 1 answer
2. 564 views
Find dy/dx by implicit differentiation.x cos y + y cos x = 1
1. 1 answer
2. 700 views
y= e^-7x cos 5xy'=
1. 1 answer
2. 373 views
y = (sin x) / (1 + tan x)
1. 3 answers
2. 363 views
How many ounces of other metal must be added to 56 ounces of pure silver to make a composition that is 70% silver?
1. 1 answer
2. 380 views
A house is being renovated for $50,000. Right now the HST is 12% and is charged on all renovations. After April the HST will be
1. 2 answers
2. 402 views
A house is being renovated for $50,000. Right now the HST is 12% and is charged on all renovations. After April the HST will be
1. 4 answers
2. 509 views
A house is being renovated for $50,000. Right now the HST is 12% and is charged on all renovations. After April the HST will be
1. 0 answers
2. 406 views
A house is being renovated for $50,000. Right now the HST is 12% and is charged on all renovations. After April the HST will be
1. 0 answers
2. 394 views
1. A premium box ticket at the Canucks game is $60 more than the low section next to the glass. The middle section is $90 less
1. 2 answers
2. 456 views
write formulas for each of these compounds:potassium phosphate ammonium sulfate sodium oxide For sodium oxide i got: Na 2 O
1. 1 answer
2. 469 views
Ms.Sue when you answered my question you said x= 3.87 but then the daughters drink would be $2.97 and the sons drink would be
1. 6 answers
2. 389 views
My family went to starbucks. We ordered 3 drinks. My daughter's drink was .90 cents less than my drink and my sons drink was
1. 3 answers
2. 689 views
The position vectors, r km, and the velocity vectors, v km/h, of two boats at a certain time are given by ...Boat A:at 10:00 am
1. 1 answer
2. 649 views
My family went to starbucks. We ordered 3 drinks. My daughter's drink was .90 cents less than my drink and my sons drink was
1. 1 answer
2. 915 views
My family went to starbucks. We ordered 3 drinks. My daughter's drink was .90 cents less than my drink and my sons drink was
1. 1 answer
2. 661 views
I have a question is this cheating when we ask questions from our school work ? Wouldn't our on line school know we are kids are
1. 4 answers
2. 610 views
A mechanic charges $70 an hour plus the cost of parts to repair a vehicle. The parts cost $215 for the repair on Tamara's car.A)
1. 5 answers
2. 1,610 views
Find a fraction that reduces to 3/4 when both the numerator and denominator are decreased by i, and reduces to 4/5 when both the
1. 1 answer
2. 603 views
use exponent rules to simplify. Write as a single power, don't need to find the value.[ (11/20)^4 x (11/20)^-8]^5 and (11/20)^-6
1. 3 answers
2. 813 views
12. The Delhi Sultanate ruler Radiyya first took power chiefly becauseA. she proved herself in battle. B. she wore men's
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2. 706 views
R these correct??plz helpEn la 11. ___________ te llamé. De la oscuridad me llamaste. Reconocí tu 12. ___________. Reconociste
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2. 878 views
Can someone plz fill in the blanks for me i can't find the cd and its due tomorrow??!!!!!!PLZZZZEn la 11.________ te llamé. De
1. 6 answers
2. 838 views
What's the correct way to sayThen I was mistaken In Spanish?
1. 3 answers
2. 517 views
Which is he correct way to rite this sentence in SpanishWe lost the game Perdimos el juego OR Perdimos el partido
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2. 635 views
Can u correctly write these sentences in Spanish,plz?1. I'm very proud of my son. 2. He can spell his name backward and forward.
1. 7 answers
2. 2,269 views
Conjugate the following irregular verbs in the simple present tense (indicative)6. Tener(to have) Yo __________ 7. Tener(to
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2. 1,420 views
y/9 = 4 2/3 .Solve for Y . PLEASE HELP!
1. 1 answer
2. 325 views
12. Which of the following is a factor that's very important to high-quality child care, but not often covered in state
1. 1 answer
2. 1,033 views

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