Ask a New Question

Questions and answers by

Mae

Questions (115)

Y=4x3x+2y=22 Solve the substitution
1. 1 answer
2. 275 views
A box is to be constructed by cutting oit equal squares from the corners of a 30-cm square piece of card board and turning up
1. 2 answers
2. 572 views
a backyard farmer wants to enclose a rectangular space for a new garden within her fenced backyard. She has purchased 120 feet
1. 1 answer
2. 737 views
A car is running at a speed of 80m/s. It is then decelerated at the rate of 10m/s2. When will it stop?
1. 1 answer
2. 305 views
"Hope is the thing with feathers that perches in the soul"What figurative language is used in the statement?
1. 1 answer
2. 259 views
What is the 31th term of the arithmetic sequence 10,5,0,-5,-10....? An=a1+(n-1)d a31=10+(31-1)(-5) a31=5+(30)(-5) a31=5+(-150)
1. 1 answer
2. 586 views
How to revised this sentence using concert words?" We have learns that young men are best for this week."
1. 2 answers
2. 418 views
A target lies flat on the ground 8 m from the side of a cliff that is 20 m tall. A physics student rolls a ball off the
1. 1 answer
2. 540 views
A boat heads due North for 3.00 km to reach a red buoy. It then changes direction and heads in a direction of 30.0 degrees South
1. 1 answer
2. 639 views
Jill walks 10 miles at 40 degrees south of west. How far west of her starting point does she end up?
1. 1 answer
2. 987 views
5/8 + 1 7/9 +3. Simplify the expressionA) 4 29/72 B) 4 12/17 C) 5 7/18 D) 5 29/72
1. 2 answers
2. 773 views
The ratio of the width to the length of a rectangle is 1:3. Which of the following ratios represents a rectangle with……a)5:7
1. 2 answers
2. 16,177 views
The words over and done may be combined to form a compound word. What is the proper way to create this compound word?A. Overdone
1. 1 answer
2. 1,565 views
Zinc, copper, lead, and mercury ions are toxic to Atlantic salmon at concentrations of 6.42 × 10–2 mM, 7.16 × 10–3 mM,
1. 1 answer
2. 949 views
An solution of antifreeze is prepared by mixing 23.0mL of ethylene glycol (d = 1.11 g/mL;molar mass = 62.07 g/mol) with 50.0 mL
1. 1 answer
2. 2,636 views
If the density of ocean water at a depth of 1.00 x 10^4 m is 1.071 g/mL and if 27.0 g of water at that depth contains 197 mg of
1. 1 answer
2. 857 views
Prove: If a sequence a_n diverges to infinity, then (a_N)^2 diverges to infinity as well.
1. 1 answer
2. 430 views
in a population where 45%of voters prefer candidate A. an organization conducts a poll of 5 voters.Find the probability that 2
1. 1 answer
2. 946 views
a manufacturing machine has a 8% defect rate. if 5 items are chosen at random, what is the probability that at least one will
1. 1 answer
2. 12,162 views
if a seed is planted, it has a 70% chance of growing into a healthy plant.if 6 seeds are planted, what is the probability that
1. 2 answers
2. 6,284 views
I need help on this problem. I've been stuck on it for 4 days now.Use a net to find the surface area of the prism. 2,296 m2
1. 1 answer
2. 553 views
Katie invested a total of $7,000, part at 2% simple interest, and part at 3% simple interest. At the end of 1 year, the
1. 1 answer
2. 4,169 views
Lani, Sue, and Jill begin jogging around a quarter-mile track at the same time. Lani takes 2 minutes to complete each lap, Sue
1. 3 answers
2. 655 views
Which factor would have the least effect upon the population distribution in Mexico or the United States?(1) infant mortality
1. 9 answers
2. 663 views
Which of the following is a likely cause of the shape of the population graph of Mexico?(1) Mexico has adopted China's "one
1. 3 answers
2. 947 views
Enough concentrated sulfuric acid solution was added to provide 3 grams of sulfuric acid which dissolved i4 grams of pure
1. 1 answer
2. 850 views
Phosphorus fertilizers are derived from phosphate rocks, called florapatite, Ca5(PO4)3F. Fluorapatite is insoluble in water, so
1. 2 answers
2. 1,313 views
a) If you have 5 dinitrogen monoxide molecules, how many nitrogen atoms do you have?b) If I had 5 moles of dinitrogen monoxide
1. 2 answers
2. 1,693 views
Find the distance a ball covered in a specific time if it was dropped from the top of a building that 324 meter high. Assume if
1. 1 answer
2. 536 views
You borrow $2,000 for a period of 4 years. You are charged simple interest at a rate of 3%. How much will you repay at the end
1. 3 answers
2. 3,355 views
Solve for h: 3/7 h = 9
1. 3 answers
2. 482 views
Solve for t: 15 3/4 = t + 4 5/8
1. 5 answers
2. 368 views
Solve for h: h + 3/8 = - 1/4
1. 5 answers
2. 387 views
A set of encyclopedia has 27 volumes. each volume is 1 3/8 inches thick. If the volumes are placed side by side, how long will
1. 4 answers
2. 627 views
Find the product Simplify if possible: 12y/13 * 11/24
1. 1 answer
2. 559 views
Simplify3/7 - 4/m
1. 1 answer
2. 408 views
Anita owns a beauty supply store. Every two weeks she receives a supply of shampoo. Every four weeks she receives a carton of
1. 3 answers
2. 803 views
Find the least common multiple:2b^2 and 12c^3
1. 1 answer
2. 578 views
Mary thinks that a quarter-pound hamburger is heavier than a 5 oz hamburger. Explain why she is incorrect.
1. 1 answer
2. 590 views
Paul needs 3 1/4 yards of fabric to make one tablecloth. How many tablecloths can he make from 20 1/2 yards of fabric.67 7 My
1. 3 answers
2. 587 views
Order 3.21 x 10, 42 x 10^4, and 0.11 x 10^10 from least to greatest
1. 1 answer
2. 664 views
Write 9.79 x 10^5 in standard notation.
1. 3 answers
2. 1,274 views
Write 0.000000474 in scientific notation.
1. 2 answers
2. 563 views
Write 806,000,000 in scientific notation
1. 2 answers
2. 864 views
x^7 * y^3 * x^8 * y^2can you help me find the answer?
1. 2 answers
2. 402 views
Evaluate. Write in simplest form.6-b/3a a=10 a=-9 My answer is 2 or 5...I'm not sure
1. 2 answers
2. 731 views
Find the GCF of 14abc and 28a^2 b^2 c^3How do I answer this??
1. 1 answer
2. 609 views
What is the prime factorization of 180?My answer 2 x 2 x 3 x 3 x 5 Am I right?
1. 3 answers
2. 501 views
A microscope can magnify the specimen 10^4 times. How many is that?My answer 10 x 10 x 10 x 10 = 10,000 times Am I right?
1. 1 answer
2. 475 views
You have two types of bread, three types of meat, and four types of cheese. How many different sandwiches can you make if each
1. 1 answer
2. 1,223 views
Which fraction is not equivalent to 6/10?3/5 EQUIVELANT 12/20 EQUIVELANT -6/-10 - 6/10 I know the first two are equivalent to
1. 6 answers
2. 1,164 views
Which number is NOT divisible by 9?
1. 5 answers
2. 453 views
Please help me translate the following in Spanish!: 1. I speak to you. 2. She gives her mom a gift. And 3. The doctor gives you
1. 4 answers
2. 632 views
Give an example of when you would want to reduce friction. Please help!
1. 1 answer
2. 492 views
Translate this phrase into algebraic expression--Three more than the product of24 and Mabel's height with m to represent Mabels
1. 12 answers
2. 7,224 views
Sorry again but I am terrible at math and I need help help writing this prob into an equation: 50 pounds of potato salad cost
1. 1 answer
2. 490 views
I need help writing an equation for this problem: for the school barbeque, room 107 bought 50 pounds of hot dogs for $69.50. How
1. 2 answers
2. 474 views
A 20 kg wagon is pulled along the level ground by a rope inclined at 30 deg above horizontal. A frictional force of 30 N opposes
1. 1 answer
2. 1,152 views
You plan a party and spend $26 on decorations. Each of the tables will have 8 party favors and 8 individual flowers. The flowers
1. 1 answer
2. 524 views
78.08/100 x 748=How many significant figures should I use for the answer? 584.0 or 584?
1. 1 answer
2. 375 views
There are two flask, one filled with a)ice bath, and b)boiling water.Ice bath: 1.00 L O^2(g) at STP Boiling water: 1.00 O^2(g)
1. 1 answer
2. 538 views
I really need help with this question pleaseBreak-even equation. Fill in the blank. The following table contains selected data
1. 1 answer
2. 1,480 views
a bus travels 240 kilometers at 60 kph and then returns at 40 kph.. what is the average speed in kilometers per hour for the
1. 1 answer
2. 2,310 views
How do I solve14x/5 + 7x = 23
1. 1 answer
2. 547 views
graph ABCD...is it a square...A(-3,1) B(1,4)C(4,0)D(0,-3) JUSTIFY YOUR ANSWER AND SHOW WORK..THANK YOU
1. 1 answer
2. 329 views
graph ABCD...is it a square...A(-3,1) B(1,4)C(4,0)D(0,-3) JUSTIFY YOUR ANSWER AND SHOW WORK..THANK YOU
1. 1 answer
2. 371 views
Determine whether a regular decagon has reflection symmetry and/or rotational symmetry. If ithas reflection symmetry, state the
1. 0 answers
2. 829 views
a metal crate with a mass of 500 kg is pushed across a metal floor for 5 minutes.50N is applied horizontally.box does not move,
1. 3 answers
2. 390 views
A plane is flying 12,000 feet horizontally from a tall, vertical cliff. The angle of elevation from the plane to the top of the
1. 4 answers
2. 2,251 views
How many atoms are present in 1.25g of molecular hydrogen? I know the way to do it..but for molar mass, would it be 2.02g or
1. 1 answer
2. 442 views
Please help me check if I did my homework right base on a picture of picking strawberry farm.1. Activity Investigation Picture
1. 0 answers
2. 531 views
Please help me check if I did my homework right base on a picture of picking strawberry farm.1. Activity Investigation Picture
1. 0 answers
2. 421 views
Please help me check if I did my homework right base on a picture of picking strawberry farm.1. Activity Investigation Picture
1. 0 answers
2. 450 views
350.0 mg of an unknown gas effuses through a small hole into a 2.00 L flask. It effuses at a rate 1.27 times faster than sulfur
1. 1 answer
2. 514 views
It is possible, although less accurate, to do a standard addition with only one sample. An unknown Fe sample was analyzed by AAS
1. 2 answers
2. 1,079 views
Can anyone please suggest a food chain which includes a soldier crab starting from the sun (in a marine environment)?
1. 1 answer
2. 416 views
What important role does the marine compost play in a marine ecosystem?
1. 0 answers
2. 418 views
Give diffferences/contrast between a Marine environment and an estuarine environment.
1. 1 answer
2. 533 views
What property of metals makes them good conductors of electricity?
1. 1 answer
2. 1,738 views
A student initially at rest on a frictionless frozen pond throws a 1 kg hammer in one direction. After the throw the hammer
1. 1 answer
2. 6,068 views
Fined the derivative of 10^-4*90/10^-4+6.
1. 2 answers
2. 269 views
Consider the following statement: Most disagreements or differences of opinion are more often a result of faulty, misunderstood,
1. 1 answer
2. 517 views
For a population that has a standard deviation of 10, figure the standard deviation of the distribution of means for samples of
1. 2 answers
2. 2,649 views
How many grams of O2 will dissolve in 2.50L of H2O that is constant with pure O2 at 1.00atm?
1. 0 answers
2. 590 views
Can someone explain how to find the derivative of :1. y= 5^�ãx / x And the second derivative of: y= xe^10x For this question I
1. 2 answers
2. 741 views
How many moles of methane occupy a volume of 2.00 L at 50.0 degrees C and 0.500 atm? What formula do I use and how do I get it
1. 2 answers
2. 2,152 views
A cyclist completes 3.2 cycle revolutions in 1.4s. What is the angular velocity in radians per second?
1. 1 answer
2. 1,226 views
How virulent is the disease schizophrenia?Can someone help me with answering this question? I do not understand what they are
1. 5 answers
2. 506 views
Is this written correctly? I wrote this for my focus statement on a report I am currently writing. Please double check. Thank
1. 3 answers
2. 715 views
Could this be considered an oxymoron in Macbeth?"Yet who would have thought the old man to have so much blood in him” TIA.
1. 1 answer
2. 511 views
Could someone tell me how to find the inverse of g(x)= x^2-5x-6
1. 2 answers
2. 1,153 views
hi, so i just made a model of an aspirin tablet,and i was wondering if anyone could give me an estimate on how many grams it
1. 1 answer
2. 398 views
Sally invests some money at 6%/a compounded annually. After 5 years, she takes the principal and interest and reinvests it all
1. 0 answers
2. 800 views
A ball is dropped from a height of 3m and bounces on the ground. At the top of each bounce, the ball reaches 60% of it's
1. 3 answers
2. 2,186 views
The 10th term of an arithmetic series is 34, and the sum of the first 20 terms is 710. Determine the 25th term.Can someone
1. 6 answers
2. 3,468 views
Hi, could someone help me find links which explain the beliefs of The Vajrayana school?TIA!
1. 1 answer
2. 400 views
A tunnel with a parabolic arch is 12m wide. If the height of the arch 4m from the left is 6m, can a truck that is 5m tall and
1. 2 answers
2. 1,115 views
Can someone please explain to me how you could tell the difference between public law and private law?
1. 1 answer
2. 505 views
hi, could someone please explain how to factor this?3x^2-2xy-y^2
1. 2 answers
2. 459 views
1. Identify a rational function whose graph is a horizontal line except for two holes. Graph the function.2. Identify a rational
1. 2 answers
2. 2,697 views

Pages

1
2

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2024