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steven

Questions (125)

how to spot a liar
1. 1 answer
2. 97 views
how to spot a liar
1. 1 answer
2. 134 views
make a acrostic poem on dont be so hard on yourself if you did bad on one test
1. 1 answer
2. 124 views
who invented the round off in gymnastics
1. 1 answer
2. 92 views
the difference between a round off and an ariel in gymnastics
1. 1 answer
2. 120 views
information to put in a roberto clemente baseball card
1. 1 answer
2. 116 views
A person drags a sulking dog (who is pretending to be dead) on a polished wood floor along a straight line at a rate of 0.50
1. 1 answer
2. 359 views
Margo had 68 of a whole pizza left over from last night’s dinner. She ate 28 of the pizza for lunch. What fractional part of
1. 4 answers
2. 378 views
The depth of water, 𝑑, in meters, varies with the tides throughout the day and can be modeled by the equation 𝐷(𝑡) =
1. 1 answer
2. 350 views
A random sampling of 50 lightbulbs was taken from a shipment of 12,500 light bulbs. There were 2 defective bulbs in the sample.
1. 1 answer
2. 340 views
During what period of Japanese history did the country begin a process of industrialization and modernization?
1. 2 answers
2. 1,060 views
Find the most general antiderivative of the function. (Check your answer by differentiation. Use C for the constant of the
1. 2 answers
2. 1,210 views
What is the concentration (in mol/L) of Co2+(aq) in a solution of 8.77 grams of cobalt (II) nitrate hexahydrate, Co(NO3)2.6H2O
1. 1 answer
2. 774 views
(a) Find the points which divide the line joining A(1,3) and B(-4,-1) internally in the ratios:(i) 1:2 (ii) 1:1 (iii) 3:1 (b) On
1. 1 answer
2. 479 views
If the order doesn't matter, what is the probability of drawing 1 brown and 2 orange marbles from a bag containing 5brown,
1. 1 answer
2. 438 views
A bag of marbles contains 5 brown, 6 yellow, 4 blue, 3 green and 2 orange.What is the probability of: a) getting 3 yellow
1. 1 answer
2. 541 views
Christine took out a 150-day loan for $2000 at 12% simple interest. After 60 days, she decided to make an early payment of
1. 0 answers
2. 443 views
Assume that the utility function of a consumer is given byU = ln c1 + ln c2 The interest rate is given by 5% and the endowments
1. 0 answers
2. 621 views
Sam had 80 foreign stamps and local stamps. After giving away13of his foreign stamps and 10 local stamps, he had an equal number
1. 2 answers
2. 742 views
a car set out at noon to ride from point a to point b, and another car started at 2 pm on the same day to ride from point b to
1. 0 answers
2. 497 views
4. A ball is thrown so that it just clears a 3m fence 18m away. If it left the hand 1.5m above the ground and at an angle of
1. 4 answers
2. 4,907 views
simplify: 6-y/6/1/6-1/y6-y/6*6y/y-6= 6y/6=y Is this correct help i need help!!
1. 0 answers
2. 362 views
simplify: square root (4/3)-square root (3/4)A. 2-sqaure root(3)/2 square root (3) B. square root (7/12) C. square root (3)/6 D.
1. 3 answers
2. 507 views
someone know about adding and subtracting denominator
1. 1 answer
2. 384 views
Perform the indicated operationy/y-5+5/5-y
1. 2 answers
2. 744 views
Which of the following points lies on the circle whose center is at the origin and whose radius is 10(-6,4) (/10,/10) (6,-8)
1. 1 answer
2. 906 views
The length of a rectangle is 3 more than twice the width. The area of the rectangle is 119 square inches. What are the
1. 4 answers
2. 2,164 views
A triangle has sides of and 3. Which could not be the length of the third side if it is a right triangle?i need help anyone?
1. 3 answers
2. 480 views
Solve this quadratic equationx^2 + 5x + 3 = 0
1. 3 answers
2. 916 views
A block of mass m1 = 2.4 kg slides along a frictionless table with a speed of 8 m/s. Directly in front of it, and moving in the
1. 0 answers
2. 850 views
There were 40,000 people at a ball game in Los Angeles. The days receipts were 298,000. How many people paid $12.00 for reserved
1. 1 answer
2. 742 views
using comparative thinking which equations are true a.50+64=62+48 b.50+64=62+62 c.50+64=124+52 d.50+64=66+52
1. 0 answers
2. 369 views
Describe DNA replication in prokaryotes. Include the major steps for origins of replication, unwinding DNA, and synthesis of new
1. 0 answers
2. 490 views
Using your knowledge of physiology, genes and evolution, discuss organism adaptations to the environment using clear and
1. 0 answers
2. 429 views
22. Given that humans thermoregulate, explain why your skin is cooler than your body core.
1. 0 answers
2. 560 views
A laboratory instructor gives you a test tube containing Ag+ ,Ba 2+ , and Cu 2+ ions. Devise a reaction scheme that would allow
1. 2 answers
2. 739 views
Copper(II) sulfide reacts with oxygen to produce copper (II) oxide plus sulfur dioxide.Suppose you start this reaction with 50.0
1. 2 answers
2. 1,009 views
Copper(II) sulfide reacts with oxygen to produce copper (II) oxide plus sulfur dioxide.Suppose you start this reaction with 50.0
1. 1 answer
2. 3,732 views
In the Battle of _______, a disastrous charge against forces holding Cemetery Ridge led to Confederate defeat.
1. 1 answer
2. 604 views
1.You want to use the interval method to solve a rational inequality. Explain how to find the intervals.2.Explain how the
1. 0 answers
2. 548 views
1.How is the maximum or minimum point of the original quadratic function related to the maximum or minimum point of its
1. 5 answers
2. 975 views
what is the area of a hexagon with a base of 11m to the nearest whole number?
1. 1 answer
2. 743 views
spencer morris works in the telemarketing division for a company that pays a salary of $735 per hour plus a commission of 3 1/2
1. 1 answer
2. 463 views
The transformation of the office of UN secretary-general from “chief clerk” to “international peacemaker” proves thata.
1. 0 answers
2. 558 views
A projectile is launched straight up at 55.5 m/s from a height of 73.5 m, at the edge of a sheer cliff. The projectile falls,
1. 1 answer
2. 466 views
You prefer soft-boiled to hard-boiled eggs, but you hate waiting next to your eggs to check if they're cooked. Therefore, you
1. 0 answers
2. 481 views
You prefer soft-boiled to hard-boiled eggs, but you hate waiting next to your eggs to check if they're cooked. Therefore, you
1. 6 answers
2. 687 views
You prefer soft-boiled to hard-boiled eggs, but you hate waiting next to your eggs to check if they're cooked. Therefore, you
1. 0 answers
2. 557 views
George studied 1/4 hour on Monday and 3/8 hour on Tuesday. How long did he study altogether on both days?
1. 1 answer
2. 1,259 views
Find the equation of the function f whose graph passes through the given point. (Remember to use ln |u| where appropriate.)f'(x)
1. 1 answer
2. 503 views
Find the equation of the function f whose graph passes through the point (0, 4/3) and whose derivative isf'(x) = x sqrt 16 −
1. 1 answer
2. 1,758 views
The marginal cost of a product is modeled bydC/dx= 16/cube root 16x + 3 where x is the number of units. When x = 17, C = 120.
1. 0 answers
2. 1,189 views
Solve for t. (Round your answer to two decimal places.(2 − (2.479/35))^7t= 29
1. 1 answer
2. 569 views
38ft rope extended to end gives 70°angle of elevation what is height
1. 1 answer
2. 377 views
Can someone please help me solve(2f^2 g^3) ----------- 4 (3fg) posed to be a fraction bar with the four on the outside of the ()
1. 1 answer
2. 322 views
Prepare 1.5 liters of 0.25 M Tris buffer, pH 7.5.Useful information: pKa Tris = 8.1 Formula weight of Tris (hydroxymethyl
1. 0 answers
2. 895 views
first task is to prepare 250 ml of 3 M glucose. Then You are preparing a solution and the recipe calls for 25 ml of 10% glucose.
1. 1 answer
2. 556 views
Prepare 150 ml of a reaction buffer containing 0.75% MgCl2, 35mM glucose, 750 nM ATP, and 20 mM Tris-Cl, pH 7.5. In addition,
1. 1 answer
2. 440 views
How would you prepare 500 ml of a 1.8 M phosphate buffer (pH 6.8) containing 4.5 x 10-6 M CaCl2 and 52 mM sucrose?
1. 1 answer
2. 1,100 views
A company produces doll houses and sets of doll furniture. The doll houses take 3 hours of labor to produce, and the furniture
1. 1 answer
2. 545 views
The length of a rectangle is 2 in. more than twice its width. If the perimeter of the rectangle is 28 in., find the width of the
1. 1 answer
2. 417 views
Adult tickets for a play cost $16 and child tickets cost $6. If there were 25 people at a performance and the theater collected
1. 1 answer
2. 623 views
Salma's penny bank is 1/2 full. After she adds 360 pennies, it is 4/5 full. How many pennies can Salma's bank hold?
1. 2 answers
2. 889 views
I need help to graph the circle4x^2+4y^2+16x-32y+71=0 Graph the circle
1. 0 answers
2. 344 views
what is 28 seconds over 2 minutes written in its simplest form
1. 1 answer
2. 401 views
hey need help with this asapyou are given 12 feet of fencing to build a cage how many different rectangle can you build? WHICH
1. 1 answer
2. 401 views
find the density of ethyl alcohol if 80.0 cm^3 "weighs" 63.3g.
1. 1 answer
2. 523 views
find the density of ethyl alcohol if 80.0 cm^3 "weighs" 63.3g.
1. 0 answers
2. 451 views
how geography influenced the expansion of greece?
1. 0 answers
2. 873 views
what is 50% of 20
1. 1 answer
2. 262 views
1 kg= g
1. 1 answer
2. 244 views
what was the altitude in degrees of the moon on 3/18/11
1. 1 answer
2. 326 views
what is the entropy change that occurs when 500g of water ice melts at 0 degrees celsius and 1 atm. the heat of fusin for water
1. 1 answer
2. 650 views
A computer costs $799. To add memory it costs $25 for 8 megabytes. How much memory can you add if you have at most $1,000 to
1. 2 answers
2. 452 views
Last year's computer model is on sale for $799. You can add more memory to the computer. Each chip of 8 megabytes of memory
1. 2 answers
2. 1,122 views
Last year's computer model is on sale for $799. You can add more memory to the computer. Each chip of 8 megabytes of memory
1. 1 answer
2. 592 views
The pH of a solution is 6.0. Explain how the addition of the following substance would alter (or not alter) the pH of the
1. 1 answer
2. 552 views
how long does it take for a deposit of $1400 to double at 7% compounded continouslyit would be awesome if you could also tell me
1. 1 answer
2. 1,347 views
what is the definition of a compound machine?
1. 1 answer
2. 429 views
A 29 g ice cube at 0.0°C is added to 110 g of water in a 62 g iron cup. The cup and the water have an initial temperature of
1. 2 answers
2. 710 views
we developed a 95% z confidence interval for the mean BMI of women aged 20 to 29 years, based on a national random sample of 654
1. 1 answer
2. 1,195 views
at the census bureau web site you can find the percent of adults in each state who have at least a bachelors degree. it makes no
1. 1 answer
2. 441 views
if young men thought that their own level of muscle was about what women prefer, the mean "muscle gap" in the study would be 0.
1. 1 answer
2. 586 views
what is the estimate quotient for 233 divided by 6?
1. 1 answer
2. 550 views
identify the atoms that are being oxidized and reduced..2FeCl3 + 2KI --> 2FeCl2 + 2KCl + I2
1. 2 answers
2. 1,627 views
in a test for esp a subject is told that cards the experimenter can see but he cannot contain either a star, a circle, a wave,
1. 1 answer
2. 2,110 views
a binomial distribution will be approximately correct as a model for one of these two sports settings and for the other. explain
1. 1 answer
2. 3,278 views
slot machines are now video games, with outcomes determined by random number generations. in the old days, slot machines were
1. 1 answer
2. 959 views
slot machines are now video games, with outcomes determined by random number generations. in the old days, slot machines were
1. 0 answers
2. 477 views
you have torn a tendon and are facing surgery to repair it. the surgeon explains the risk to you: infection occurs 3% of such
1. 1 answer
2. 829 views
From my understanding, blood type A has A antigens and B antibodies.Blood type AB has A and B antigens and no antibodies. If
1. 1 answer
2. 783 views
What nursery rhyme character was a "wise galoshes wearing feline" answer has 12 letters.
1. 1 answer
2. 544 views
What is matter made up of?
1. 1 answer
2. 270 views
Does lighting occur when charges jump between the thunder cloud and the positive ground as a discharge?
1. 1 answer
2. 362 views
Is discharge of static electricity from a huge cloud called a thundercloud?
1. 1 answer
2. 869 views
Is all matter made up of tiny particles too small to see
1. 2 answers
2. 222 views
if the altitude of a triangle is doubled and the base is multiplied by 3,what is the effect on the area?
1. 1 answer
2. 397 views
You are provided with the following transactions that took place during a recent fiscal year.Complete the table indicating
1. 1 answer
2. 927 views
72 students is 90% of how many students
1. 1 answer
2. 402 views
Find the percent using the percent proportion75 rolls is what percent of 1000 rolls
1. 1 answer
2. 367 views

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