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Lara

Questions (88)

Which molecule provides the activation energy that starts glycolysis? (NOT which molecule is broken down in glycolysis)1. Sugar
1. 1 answer
2. 48 views
Two different species of bacteria are examined. They find that species X always produce CO2 and H2O during cellular respiration.
1. 1 answer
2. 55 views
If only given formulas to examine, how could you identify the formula that would represent anaerobic respiration?1. Look for ATP
1. 1 answer
2. 74 views
In a Narrative, what are the characteristics of a well-written conclusion? PICK THREE.1.Surprises the audience in a shocking or
1. 1 answer
2. 32 views
What should the closing lines of a story accomplish? SELECT TWO.Readers should understand: 1. What happened in the story. 2.
1. 1 answer
2. 77 views
A Fableby Mark Twain What larger meaning does the events in the story's conclusion convey? 1. They show that it is human nature
1. 1 answer
2. 64 views
The music played so loud I knew my ears would be ringing for hours. The band rocked. We thumped our feet to the beat and shouted
1. 3 answers
2. 61 views
Layla waited to put the muffins in the oven. She know as soon as they went in, the smell would let the cat out of the bag. She
1. 1 answer
2. 45 views
Are these words "general" or "precise"?1. rose 2. poodle 3. flower 4. dog 5. walked 6. tip-toed 7. ran 8 galloped
1. 1 answer
2. 49 views
a water tank in the shape of a circular cone with its top down, with a base radius of 5cm and height of 10cm. pour water into it
1. 3 answers
2. 185 views
use benchmarks to estimate each sum or differance 4/5+8/9 connections academyabout 1 1/2 about 1 3/4 about 1 8.9 about 2 please
1. 1 answer
2. 167 views
Which of the following describes members of an extended family?mother, father, sisters, and brothers aunts, uncles, cousins,
1. 0 answers
2. 333 views
Drake observed that the snake’s (that ate an elephant) profil can be well approximated by f (x) = xe^(−x^2)where 0 ≤x
1. 1 answer
2. 262 views
For longitudinal sound waves, why is the pressure a maximum when the displacement of the particles is zero? I can't quite wrap
1. 0 answers
2. 243 views
What does 'r' actually stand for in the binomial expansion?
1. 1 answer
2. 189 views
what's the difference between stopping voltage and saturation current? cheers.
1. 0 answers
2. 282 views
A baseball of mass 0.15 kg is struck by a bat with a force of 5000 N. What is the acceleration of the ball?
1. 1 answer
2. 558 views
If $20,000 is invested at an annual rate r (expressed as a decimal) compounded monthly, the total amount (principal P and
1. 1 answer
2. 389 views
Two point charges qA=-6nC and qB are placed in vacuum. The charge qA is at a distance of 12cm from a point D. The charge qB is
1. 0 answers
2. 850 views
If 5% of electric bulb manufactured by a company are defective find the probability that in a sample of 100 bulbs.(1)None if
1. 0 answers
2. 1,053 views
Demonstrate that t T: P3 -> P3, Tp = p' is a linear function.I know that to demonstrate if something is a linear function I
1. 0 answers
2. 426 views
I NEED URGENT HELP WITH THIS QUESTION!!!!Question: The terms of a geometric sequence are 4x+1, x+4, and 10-x. Determine the
1. 4 answers
2. 465 views
a current of 3 amp is passing through a galvanometer if a high rasistance is connected in series to it the total current that
1. 2 answers
2. 1,325 views
a ball thrown upward with a velocity of 19.6m/s will come momentarily in rest in?Ans 2sec
1. 2 answers
2. 820 views
Part A: The difference A\B of two subsets A and B of is the set A∩( \B) of all points of which are in A but not in B. Show
1. 0 answers
2. 514 views
Q60 The radius of 4rth orbital of an atom if bohrs radiusis 0.529A will be? Ans 8.4A
1. 2 answers
2. 373 views
Q31 How many moles are present in 20 cm^3solution of 0.05M HCL?Ans 10^-3mol
1. 0 answers
2. 429 views
Q35 5 mol of H2O contain no of OH ions ?Ans 3.10×10^24ions
1. 0 answers
2. 362 views
Q49 One litre of solution contain 30g acetic acid the active mass of acetic acid is?Ans 1.0mol/L
1. 1 answer
2. 1,457 views
Q54 The ratio of the rate of diffusion of two gases is1:3 then ratio of the molecular wieght?Ans 9:1
1. 1 answer
2. 464 views
Change on each plate of a parallel plate capacitor is 6microC and capacitance is 4 microf what is p.d between plates?Ans 1.5
1. 2 answers
2. 523 views
How many mole of O2 are needed for complete combustion of two mole of butane C4H10?ANS 13
1. 2 answers
2. 511 views
Q85 three resistor are connected in parallel total resistance is 5 ohm if p.d across first resistance is 20V then the potential
1. 2 answers
2. 507 views
Q69 Which of torque given below is required to change the angular momentum flywheel from 15kgm_2/s to 150kgm_2/s during a time
1. 3 answers
2. 972 views
The radius of moon is 27% of the earth radius and its mass is 1.2 % of the earth mass find the acc due to gravity on surface of
1. 2 answers
2. 909 views
The radius of moon is 27% of the earth radius and its mass is 1.2 % of the earth mass find the acc due to gravity on surface of
1. 2 answers
2. 2,163 views
While walking from her house to school, Miriam walks at a pace of 5 km/h. When she walks in the hallways at school, she slows
1. 1 answer
2. 735 views
The difference between the two digits of a two digit number is 2. If the digits swap places,the number is 18 less than the
1. 2 answers
2. 1,838 views
Sophie borrowed $2000 at a simple interest rate of 15% for 3 years to repay the loan and has $900 in interest. If Sophie's
1. 2 answers
2. 1,064 views
Azaleas are flowering shrubs that produce numerous colorful blossoms. Assume that a single gene determines the color of the
1. 1 answer
2. 547 views
Your long distance telephone providers offers two plans.Plan A has monthly fee of $15 and $0.25 per minute. Plan B has a monthly
1. 5 answers
2. 7,504 views
You can temporarily receive relief from acidindigestion by using an antacid that contains a base. Why is it not a good idea to
1. 1 answer
2. 623 views
In the zinc-copper cell, Zn(s) | Zn^+2(1M) || Cu^+2(1M) | Cu(s), which electrode is negativeCu^+2 Cu(s) Zn(s) Zn^+2***
1. 1 answer
2. 571 views
Of the following metals, which ions are most easily reduced?aluminum*** iron mercury potassium
1. 2 answers
2. 1,574 views
Which atom has a change in oxidation number of –3 in the following redox reaction? K2Cr2O7 + H2O + S - - > KOH + Cr2O3 + SO2Cr
1. 1 answer
2. 632 views
Tony has 3 jackets and 2 shirts and 2 pants. He wants to wear three items every day. How many outfits he can choose of the same
1. 4 answers
2. 623 views
Johnie has 3 Jackets (J1, J2 and J3)and 2 shirts (S1, S2) and 2 Trousers (T1, T2). He wants to wear 3 pieces of clothes daily.
1. 2 answers
2. 484 views
Find the exact value of csc 4pi/3What I have determined thus far: 4pi/3 = 60 degrees sin = square root of 3/2
1. 4 answers
2. 1,377 views
Find all values of theta where 0degrees<theta<360 degrees when csc theta = square root 2Please detail how/why i can get to the
1. 4 answers
2. 658 views
Find all values of theta where 0degrees<theta<360 degrees when csc theta = square root 2
1. 4 answers
2. 724 views
Find all values of theta where 0degrees<theta<360 degrees when csc theta = square root 2
1. 1 answer
2. 597 views
If cot theta = -12/5 and the terminal side of theta lies in quadrant II find secant theta
1. 1 answer
2. 1,338 views
A stone is projected vertically upward with a speed of 20 m/s.a. What is its velocity at the end of 2s? b. What is the height
1. 1 answer
2. 1,047 views
three liquids have densities of 1.15g/m, 0.79g/ml, and 0.95 g/ml. When the liquids, which do not mix, are poured into a
1. 4 answers
2. 1,624 views
If there are 5,280 ft=1.00 mile ,how many miles are in 50,000 ft?
1. 5 answers
2. 526 views
Identify the verbal in this sentence as infinitive, gerund or participle.The old woman slept, not realizing she was no longer
1. 5 answers
2. 2,725 views
Identify the verbal in this sentence as infinitive, gerund or participle.They cried, but there was none to save them: even unto
1. 4 answers
2. 4,707 views
Select all the statements that apply to the sentence below.She did not believe that he actually knew the rules of bowling. -The
1. 5 answers
2. 4,686 views
If you do 500J of work to elevate a bucket of water, what is its gravitational potential energy relative to its starting
1. 1 answer
2. 730 views
Anger and Snap Judgments Read the article entitled “Anger Can Cause Snap Judgments” and answer the following questions.ANGER
1. 3 answers
2. 3,714 views
A cylinder with internal diameter of5cm and 15 cm high is filled up with an unknown substance. The mass of the cylinder is 4.6
1. 1 answer
2. 1,094 views
A cone with base radius of 5 cm and height of 20 cm is filled withoil with specific gravity of 0.85. Determine the dimension of
1. 1 answer
2. 594 views
What is the value of the variable cost ?If the break even point is $ 130, the fixed cost is $ 330, selling price per unit is $
1. 2 answers
2. 496 views
1. Lee Holmes deposited $16,700 in a new savings account at 6% interest compounded semiannually. At the beginning of year 4, Lee
1. 0 answers
2. 1,083 views
A constant force of 58.3 N, directed at 31.7 degrees form horizontal, pulls a mass of 11.9 kg horizontally a distance of 2.77 m.
1. 1 answer
2. 628 views
If 10 DNA template molecules are used and 20 cycles of PCR, how many copies of a template would be amplified?I am pretty sure I
1. 0 answers
2. 1,196 views
A light beam containing red and violet wavelengths is incident on a slab of quartz at an angle of incidence of 50.0°. The index
1. 0 answers
2. 796 views
The amount of energy released by burning a fuel source, measured in energy per mass, is called the fuel value. If all the energy
1. 2 answers
2. 2,478 views
A solution is found to contain 1 x 10-4 OH− ions, determine the pH of this solution.I did this problem and got 4 but it is not
1. 3 answers
2. 688 views
When HgO is heated, it decomposes into elemental mercury and diatomic oxygen gas. If 42.9 g of Hg is obtained from 70.1 g of the
1. 1 answer
2. 1,117 views
Express 15 as a percentage of 60 what is the answer
1. 1 answer
2. 573 views
What kind of awards do they give out @ a 7th grade/8th award ceremony???
1. 5 answers
2. 637 views
I need some help to explain this sentence: "Suddenly summoned to witness something great and horrendous, we keep fighting not to
1. 1 answer
2. 459 views
A cannon placed at the top of a 100.0 m high cliff fires horizontally to a platoon of Hussars situated initially 1.0 km away
1. 0 answers
2. 657 views
A cart of 2kg travellin @6m/s collides wit another cart of mass of 0.4kg travellin in the same direction @ 2m/s. The 2kg cart
1. 1 answer
2. 516 views
If 31.00 mL of a dilute solution of lime water (calcium hydroxide) required 10.10 mL of 0.246 M hydrochloric acid solution for
1. 2 answers
2. 650 views
investigators at an agricultural research facility randomly assigned equal numbers of chicken to be housed in two rooms. In room
1. 1 answer
2. 1,765 views
What mass of melamine, C3N3(NH2)3, will be obtained from 159.5 kg of urea, CO(NH2)2, if the yield of the overall reaction is
1. 2 answers
2. 1,054 views
Bill wants to write the equation that demonstrates the model for explaining quarter-life crisis. He is using optimism, locus of
1. 1 answer
2. 659 views
Which of the following is true of the association between brand loyalty and attitude toward the brand?As brand loyalty
1. 2 answers
2. 614 views
you have received a business research study done by a consultant for a life insurance company. The study is a survey of customer
1. 0 answers
2. 621 views
If water is lost at 20ft^3/day when W= 10,000 ft^3 then the leakage rate constant in the differential equation is 20/10,000 or
1. 2 answers
2. 580 views
Is (5,2) a solution of 4x-2y=-6I said no, am I right? I am working on another problem where they want to know if this system of
1. 1 answer
2. 758 views
Is (5,2) a solution of 4x-2y=-6I said no, am I right? I am working on another problem where they want to know if this system of
1. 1 answer
2. 515 views
Did I get the right answersimplify: -6[-28-(20-48)] I got that it simplified to 0 Am I right?
1. 1 answer
2. 379 views
What websites do i look at for shelter and agriculture of the early west africa?
1. 1 answer
2. 462 views
I don't know how to rewrite an expression using rational exponent notation. The problem is shown as ^3 square root of 11.
1. 1 answer
2. 1,463 views
x, x+5, x+9 form a geometric sequence; find the value(s) of x and the numerical value of each term.
1. 1 answer
2. 815 views

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