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Nina

Questions (370)

The number line has the following numbers: 1 3/4, -1.5, -1.1, 1.03. Put the numbers in the correct order, A-D
1. 2 answers
2. 298 views
How can you describe a rational number as a quotient when the divisor is not zero?(1 point)Responses a. A rational number is a
1. 2 answers
2. 294 views
How can you describe a rational number as a quotient when the divisor is not zero?
1. 1 answer
2. 153 views
Which strategy should be used be encourage openness, sharing, and respect for one another's ideas during a group discussion?a.
1. 1 answer
2. 132 views
Consider the flow over the airfoil. Look at the next statements:With increasing Reynolds number: A) The boundary layer thickness
1. 1 answer
2. 159 views
Which statements are true and which are false.Consider the flow over the airfold. Look at the next statement: With increasing
1. 1 answer
2. 134 views
The most powerful variant of the General Electric GE90 engine (the biggest turbofan engine in the world, see below) is able to
1. 1 answer
2. 279 views
A general aviation aircraft (m = 1200 kg) flies (under ISA conditions) at 850 metres altitude, with a constant velocity (true
1. 1 answer
2. 242 views
Again consider the model propeller of the previous problem. If we assume the jet velocity to be equal to the velocity of the air
1. 3 answers
2. 177 views
A propeller engine for a model airplane is measured to have a jet velocity of 50 kilometres per hour. When strapped to a fixed
1. 1 answer
2. 146 views
A Boeing 777 is flying at 8.2 kilometres altitude, with a Mach number of 0.84. Determine the equivalent airspeed of the aircraft
1. 3 answers
2. 183 views
A commercial aircraft flies at a Mach number of 0.67 at an altitude where the air temperature is -19.15 C. Assume ISA
1. 1 answer
2. 241 views
An aircraft flies with an equivalent airspeed of 300 ft/s at an altitude where the air density is 0.74 kg/m cubed. Determine its
1. 3 answers
2. 226 views
A futuristic Aircraft manufacturer has come up with the idea to build a supersonic passenger jet, which is supposed to perform
1. 1 answer
2. 140 views
A modern jet flies at an altitude of 6,200 metres, during its climb to cruise altitude. For additional passenger comfort, the
1. 2 answers
2. 166 views
When discussing Fatigue cracks in aircrafts.Which two phases (before a critical crack) do we distinguish in the process of
1. 1 answer
2. 155 views
1. A material emits electrons when the electromagnetic radiation with a frequency equal to or less than the material's threshold
1. 1 answer
2. 137 views
1. A neutron has a neutral charge because:a- it is composed of positive quarks and negative electrons b- it is composed of an
1. 1 answer
2. 114 views
Which of the following is an elementary particle?(1 point)a. quark b. proton c. neutron d. atoms
1. 1 answer
2. 125 views
find a logistic function that satisfies these conditions:initial value = 10 limit to growth = 40 passes through (1,20)
1. 1 answer
2. 159 views
A pinwheel’s axle stands 17 cm above ground. The edge of the pinwheel is at its lowest point mc029-1.jpg seconds after it
1. 1 answer
2. 132 views
A certain number increased by 4 using algebraic expression
1. 0 answers
2. 139 views
2NH3 + CO2 = CH4N2O + H2OHow much Urea is produced from 11.4 grams of carbon dioxide with an excess of ammonia.
1. 2 answers
2. 450 views
The molar mass of pentanol (C5H11OH) gas is 88g/mole. How many grams of (C5H11OH) are in 90 liters of pentanol in its gaseous
1. 1 answer
2. 510 views
Triangle PQR with vertices P(-2,3),Q(2,4),R(1,-1) in the line x=-3
1. 2 answers
2. 983 views
If you are accused of a crime, you might have to post blank, or a sum of money to guarantee that you will appear in court at the
1. 1 answer
2. 327 views
A solution of 100 ml of 1.17 % (W/V) NACL is prepared in a laboratory , calculate the NACL concentration in ppm?
1. 1 answer
2. 371 views
#1 The cost of butter is fixed. If 5lb. cost $4.00, how much will 7 1/2 lb cost?#2 Y varies directly as X; That is Y/X = M. If Y
1. 0 answers
2. 388 views
#1 A couple has 5 hr. to make a trip. They have two choices of routes.The first distance is 1 & 1/2 times the second. Compare
1. 1 answer
2. 305 views
A bowl contains 25 red and 20 green candy canes. If two candy canes are drawn WITHOUT replacement, determine the following
1. 0 answers
2. 310 views
you are buying $20 woth of bird seed that consiss of two types of seed. Thistle seed attracts finches and cost $2 per pound.
1. 1 answer
2. 478 views
Vertex for equationOpens up or down, and passes through (−6, −7), (−11, −2), and (−8, 1)
1. 2 answers
2. 1,030 views
Which answer best summarizes George Washington's involvement with the Second Continental Congress?Options: He was selected as
1. 3 answers
2. 1,785 views
Penny played two games of her favorite game, Bam-Boo. The points she scored in her second game was 3/4 of the points she scored
1. 2 answers
2. 894 views
What is MMMCDLXXIV in Arabic numerals
1. 2 answers
2. 526 views
Show how to make one addend the next tens number.24 + 18
1. 1 answer
2. 532 views
a man travels 7km 40° west of north, then 10km east. find the resultant displacement
1. 3 answers
2. 1,834 views
why is literature the criticism of life?
1. 7 answers
2. 985 views
The riddle family has a total monthly budget of $3400 if theutilities represents 15% of the budget and how much money is the
1. 3 answers
2. 1,267 views
An airplane needs to head due north, but there is a wind blowing from the southwest at 85 km/hr. The plane flies with an
1. 1 answer
2. 2,532 views
11) A home health nurse is assisting with the plan of care for an older adult client who had cataract surgery recently. Which of
1. 1 answer
2. 4,102 views
6) A nurse is evaluating discharge instructions for a client following a right cataract extraction. Which of the following
1. 0 answers
2. 4,854 views
1) A nurse is collecting data from a client who has open-angle glaucoma which of the following findings should the nurse expect?
1. 2 answers
2. 2,439 views
16) A nurse is collecting data from a client who has parkinson's disease and his experiencing bradykinesia. Which of the
1. 4 answers
2. 2,151 views
I recently learned that in order to graph any trig function you need to factor the period out of the phase shift. Can someone
1. 2 answers
2. 509 views
how did the treaty of Guadalupe of Hidalgo affect Mexican Americans?
1. 1 answer
2. 691 views
A certain coiled spring with an unstretched length of 20cm required a force of 2N to stretch it by 0.2cm. What work is done in
1. 4 answers
2. 710 views
I'm writing an essay about myself and have to incorporate the things I learned in psychology. One of them was classical
1. 1 answer
2. 479 views
When adding the square root of 16 and -8 which type of number is the SumInteger Irrational number Radical Whole number
1. 2 answers
2. 892 views
When adding the square root of 16 and -8 which type of number is the SumInteger Irrational number Radical Whole number
1. 1 answer
2. 1,142 views
So my question is find the circumference of the circle in terms of Pi then use the approximation 3.14 for pi and approximate the
1. 3 answers
2. 3,398 views
A 500-N tightrope walker stands at the center of the rope such that each half of the rope makes an angle of 10.0◦ with the
1. 1 answer
2. 6,697 views
I'm having some trouble with this question, may I have some help?6|6-4x|=8x+4
1. 1 answer
2. 391 views
I'm working on Lesson 6: Absolute Value Equations and Inequalities Algebra 2 A Unit 2: Expressions, Equations, and Inequalities
1. 1 answer
2. 7,399 views
I have a research paper due and I'm in college. It needs to be a compare and contrast and something that can be argued against.
1. 4 answers
2. 549 views
The spin-drier of a washing machine slows down uniformly from 880 rpm (revolutions per minute) to 260 rpm while making 50
1. 1 answer
2. 763 views
Fred Flintstone’s club–ax is made up of two parts: an uniform 2.5 kg stick and a symmetrical 10 kg stone attached to the end
1. 2 answers
2. 677 views
Hi,I'm trying to figure out how to implement toString() methods into the JavaTest and H2ClassB classes so that the output would
1. 0 answers
2. 556 views
A clown is juggling at a circus. The path of a ball is given by the parametric equations x=2 cos T + 2 and y = 3 sin T + 3. In
1. 4 answers
2. 3,160 views
over which of the following domains is f(x) = csc(0.1x + 1.2) defined at all points and invertible?x = [0,10] x = [10,20] x =
1. 4 answers
2. 3,216 views
A ball is thrown into the air with an initial upward velocity of 60 ft/s. Its height (h) in feet after t seconds is given by the
1. 7 answers
2. 4,421 views
Explain the composition of an algebraic expression, 3 sentences, an example
1. 0 answers
2. 358 views
You rent x pairs of shoes for $2 each. You buy the same number of drinks for $1.50 each. You also pay $9 for a bowling lane.
1. 2 answers
2. 1,638 views
Please help!Give the square and the cube of each expression in simplified form. -2t^2k
1. 2 answers
2. 651 views
Consider the population (1,3). Suppose you take all possible samples of size n=3 with replacement. What is the sampling
1. 0 answers
2. 448 views
"Change the way people think and things will never be the same." -Steve Biko-what is the meaning of this and what made Steve
1. 1 answer
2. 1,100 views
The area of rhombus is 148.8 square cm.if one of its diagonal is 19.2 cm,find the length of the other diagonals.
1. 2 answers
2. 788 views
I NEED HELP WITH MY LEAP MATH MIDTEST QUESTIONS STAT!
1. 8 answers
2. 1,379 views
Converted to the Mayan number system, what would be 152 and 100?I'm confused as to how it's set up.
1. 1 answer
2. 545 views
Two combines are able to harvest 320 acres of crops in a certain amount of time. How many acres will (a)3, (b)4, (c)6 and (d)7
1. 9 answers
2. 1,944 views
Ok I have some math questions I need help with i'm not asking for the answer i just need help
1. 1 answer
2. 377 views
A music store gives every 20th customer a $5 gift card. Every 50th customer gets a $10 gift card. Which customer will be the
1. 7 answers
2. 1,695 views
a cat is born (age 0) weighing 3.8 ounces and at 2 years of age the cat weighs 40.8 ounces.Write answerin slope-intercept form,
1. 3 answers
2. 549 views
How do u evaluate and put 2.0*10^-7/8.0*10^-9
1. 1 answer
2. 412 views
What is the tone of the following lines in "At the Tourist Centre of Boston"?I seem to remember people, at least in the cities,
1. 1 answer
2. 1,457 views
Is the opposite of -4 4
1. 1 answer
2. 674 views
which symbol is used to make -5 ? -8 a true statement?A > B < C =
1. 3 answers
2. 2,122 views
My data has a median of 4, a mode of 3 and a mean of 3.56. Would this mean my data set was normally distributed? I think my data
1. 6 answers
2. 537 views
Determine the rate per cent per annum if Rs 6,250 amounts to Rs 6760 in six months ,interest being compounded quarterly
1. 7 answers
2. 2,573 views
What would happen to the sum of a geometric series if the ratio was 1?
1. 2 answers
2. 383 views
Identify the lateral area and surface area of a regular square pyramid with base edge length 11 cm and slant height 15 cm.
1. 1 answer
2. 2,020 views
Escribe los pronombres que deben estar en los espacios. Juan compra flores a su abuela. Juan __ __ compra.
1. 2 answers
2. 1,339 views
Why does Ernest/Jack and Algernon both have fake characters? I just want to clarify my answer for my study guide since they are
1. 1 answer
2. 448 views
Is this answer correct?55% of x = 2 The answer I got was 40/11.
1. 2 answers
2. 338 views
Individual M&M plain candies have weights that are normally distributed witha mean weight of 0.8565 g and a standard deviation
1. 6 answers
2. 1,684 views
the perimeter of a triangle is 56 inches. the longest side measures 4 inches less than the sum of the other two sides. three
1. 1 answer
2. 1,982 views
How long will it take me to become a millionaire with my investment of $1330.00 compounded at 18% annually?
1. 1 answer
2. 431 views
Describe one informal and one formal means of social control that has recently been imposed/applied to you.
1. 1 answer
2. 531 views
What is 500 percent of 25?
1. 2 answers
2. 466 views
What does the surface temperature of the water affect?
1. 1 answer
2. 385 views
What are the prime factors of 42 and 56?Which prime factors do 42 and 56 have in common?
1. 3 answers
2. 638 views
The factors of 3 are 1 and 3 and the factors of 5 are 1 and 5.Decide which of the following is the least common multiple of 3
1. 3 answers
2. 490 views
Jamie practiced the piano every four days. He had a piano lesson every nine days.When will Jamie practice and have a lesson on
1. 3 answers
2. 599 views
A number has more tens than hundreds or ones. What might the number be?
1. 2 answers
2. 3,724 views
0.01+0.05 simplify the expression above. which of the following is correct?
1. 1 answer
2. 447 views
what is the volume of a 2 ft wide 2 ft long and 4ft high
1. 1 answer
2. 803 views
Omar Hussain had to have part of his lung removed. This surgery is known as a _______
1. 2 answers
2. 1,207 views
Ms. Eubanks missed the recital because of a sore throat. This condition is known as _______
1. 4 answers
2. 2,585 views
Daniel was rushed from the accident scene to the hospital, and in the ambulance his basic respiratory function was monitored
1. 3 answers
2. 1,222 views
5. In the following sentence, what is the subject complement?My neighbor is a newspaper reporter. A. Neighbor B. Reporter C.
1. 1 answer
2. 598 views

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