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Questions Asked on April 28, 2020

If 25cm^3 of NaOH solution containing 4.0g per litre of solution neutralised 50cm^3 of a monobasic acid,HX containing 1.8g of
1. 2 answers
2. asked by lucy
3. 1,031 views
graph the function and identify the domain and range y=-3x^2
1. 13 answers
2. asked by HALP
3. 8,084 views
The bearing of Q from P is150 and the bearing of P from R is 015. If Q and R are 24km and 32km respectively from P. Represent
1. 2 answers
2. asked by Chinedu Chiamaka
3. 1,161 views
Which of the following are ordered pairs for the equation y = -1/3x - 6?
1. 1 answer
2. asked by Anonymous
3. 951 views
Which of the following statements about a polynomial function is false?1) A polynomial function of degree n has at most n
1. 2 answers
2. asked by Muneer
3. 6,112 views
A sample of seawater taken from the Atlantic Ocean freezes at –2.14 °C and a sample from the Arctic Ocean freezes at –1.96
1. 3 answers
2. asked by stefani
3. 591 views
Is, "It is better to give than to receive" an ethical standard?
1. 0 answers
2. asked by Kevin
3. 354 views
You purchase 2.4 meters of nylon cord to make 8 friendship bracelets. How many centimeters are in each bracelet?
1. 1 answer
2. asked by C_hanna
3. 487 views
Gina's website contains the following pages: index.html, catalog.html, cart.html, info.html, load.html, contact.html, and
1. 4 answers
2. asked by Anonymous
3. 2,368 views
The monthly cost (in dollars) of a long-distance phone plan is a linear function of the total calling time (in minutes). The
1. 3 answers
2. asked by molly
3. 3,331 views
There are 24 students in Mrs. Garcia's class. She wants to divide the class evenly into groups of at least 4 students. Write the
1. 5 answers
2. asked by Penelope
3. 1,042 views
Goran is driving to Philadelphia. Suppose that the distance to his destination (in miles) is a linear function of his total
1. 1 answer
2. asked by molly
3. 722 views
for what values of theta (0 < theta < 2pi) do maximum r values occur on the graph the polar equation r = 4-3 sin 3 theta
1. 1 answer
2. asked by dani
3. 2,511 views
Item 5This figure consists of a rectangle and semicircle. What is the perimeter of this figure? Use 3.14 for pi. 19.42 cm 20.28
1. 2 answers
2. asked by juli
3. 1,192 views
An unknown element X forms a compound with bromine: XBr. Predict the chemical formula of the compound that element X makes with
1. 4 answers
2. asked by Dan
3. 2,019 views
At what temperature (in °C) will the NaCl stop melting ice when there is 7.5 mol of NaCl in 6.95 kg of H₂O?
1. 3 answers
2. asked by mmm
3. 359 views
A sample of seawater taken from the Atlantic Ocean freezes at –2.14 °C and a sample from the Arctic Ocean freezes at –1.96
1. 3 answers
2. asked by mmm
3. 450 views
Suppose that the weight (in pounds) of an airplane is a linear function of the amount of fuel (in gallons) in its tank. When
1. 1 answer
2. asked by molly
3. 1,145 views
Find the value of x that makes the following equation true.
1. 1 answer
2. asked by Kemiah
3. 694 views
A sample of seawater taken from the Atlantic Ocean freezes at –2.14 °C and a sample from the Arctic Ocean freezes at –1.96
1. 1 answer
2. asked by mmm
3. 357 views
A sample of seawater taken from the Atlantic Ocean freezes at –2.14 °C and a sample from the Arctic Ocean freezes at –1.96
1. 1 answer
2. asked by mmm
3. 420 views
H2so4 ke 20 %bhar se bane bilyan ki molarta bataiye jbki vilyan ka ghantab 1.1394 hai
1. 1 answer
2. asked by Shivansh
3. 414 views
Question :The cantilever beam AB of length L carries a uniformly distributed W load , which includes the weight of the beam.
1. 0 answers
2. asked by Ashley
3. 585 views
If 32g of kerosine of density of 0.80g/centimeter cube are mixed with 8g of water. What is the density of the resulting vector
1. 3 answers
2. asked by Hercules
3. 1,401 views
Although a school of fish cannot make images or play charades, they still swim in unison and this is particularly useful for
1. 0 answers
2. asked by Anonymous
3. 556 views
assuming that sea water hos 3.5 weight percent in aqueous solution of NaCl what is molality
1. 1 answer
2. asked by Anonymous
3. 804 views
IfA=1+1/[1+2]+1/[1+2+3]+.....+1/[1+2+3+....1000] and B=1+[3/4]+[9/(16×2!)]+[27/(64×3!)]+...+[3⁹⁹/(4⁹⁹×99!)]+...if the
1. 2 answers
2. asked by Isaac
3. 390 views
The points P and Q have coordinates (4,0) and (9,0) respectively.The points P’ and Q’ have coordinates (4,4) and (7,8)
1. 1 answer
2. asked by Bri
3. 392 views
Explain how climate change will affect you, your community, and the world. include its effects on weather water food and health.
1. 1 answer
2. asked by I need help please
3. 795 views
A step-down transformer operates a 2400v andsupplied a current of 60A. The turns ratio of the transformer is 1/24. Calculate
1. 1 answer
2. asked by Anonymous
3. 538 views
A local government area,plans to spend its monthly income as follows;Education 45% Agriculture 15% Capital project 10%
1. 8 answers
2. asked by GERALD
3. 2,199 views
The Ding Dong Doodad is a hot seller. The top of its bag has an area of 90 square centimeter. The box top is 15cm long. How wide
1. 1 answer
2. asked by g
3. 409 views
state the overal change of an atom
1. 1 answer
2. asked by Alex
3. 328 views
Help please.A(n)___ occurs when a company buys a competing firm.
1. 1 answer
2. asked by Anonymous
3. 453 views
Of 27 students in a class, 10 have blue eyes , 14 have brown eyes , and3 have green eyes. If 3 students are chosen at random
1. 11 answers
2. asked by hola
3. 821 views
A plane leaves an airport p(10°S,60°E) and flies due north 800km/he by taking R 6370 and I 22\7 find it's position after 2hrs
1. 1 answer
2. asked by Kelly
3. 467 views
Please helpA desert ecosystem shows many examples of interactions between biotic and abiotic parts. a. Describe two biotic and
1. 1 answer
2. asked by sally
3. 1,269 views
4. which of these homes would most likely lead to a rise in interest rates for home mortgages?A. The prices of homes for sale in
1. 0 answers
2. asked by anonymous
3. 393 views
How would you prepare a 1.0 L buffer solution of pH 6.0 by mixing 0.50 M Na3PO4 and 0.40 M HCl?
1. 1 answer
2. asked by burak
3. 310 views
1. The most recent major ice age in North America extended as far south as _____.a. Minnesota and Wisconsin b. New Mexico and
1. 0 answers
2. asked by Some Random Person
3. 706 views
2. During an ice age, Earth’s sea level _____.a. gets higher* b. rises and lowers cyclically c. does not change d. gets lower
1. 1 answer
2. asked by Some Random Person
3. 329 views
7. Short-term climate changes have been linked to changes in the number of _____.a. sunspots b. solar storms* c. solar flares d.
1. 1 answer
2. asked by Some Random Person
3. 885 views
What are some of the things you have been learning about South America?culture climate hunting What are some physical features
1. 1 answer
2. asked by kid
3. 503 views
Eva had 7/8 gallon of paint. Her brother Ivan used 1/4 gallon to paint his model boat. Eva needs at least 1/2 gallon to paint
1. 3 answers
2. asked by Kami Sharneman
3. 1,230 views
after my grade 12 how many years will it take to become a biochemist or physician
1. 0 answers
2. asked by morris okafor
3. 92 views
Which of the following can be said about the powers of the federal government as compared to the powers of the state
1. 5 answers
2. asked by Connexus Student
3. 1,260 views
Of 27 students in a class, 10 have blue eyes , 14 have brown eyes , and3 have green eyes. If 3 students are chosen at random .
1. 3 answers
2. asked by MEF
3. 1,040 views
The vertical left edge of a trapezoid is 8 inches and meets the bottom edge of the trapezoid at a right angle. The bottom edge
1. 10 answers
2. asked by Hermione Granger
3. 1,424 views
An elevator on the 10th floor goes down 9 floors. Then it goes up 19 floors, down 3, and finally down 12. What floor does it end
1. 7 answers
2. asked by 🦊The FOX Queen🦊
3. 990 views
1545 is less than 14.
1. 1 answer
2. asked by pp
3. 270 views
A swimmer on a water-slide ,starts from rest at the top of the slide and leaves the end of the slide traveling horizontally. One
1. 1 answer
2. asked by Mpendulo
3. 601 views
How do you find the slant height of a cone using surface area and radius?
1. 1 answer
2. asked by Nico
3. 2,905 views
The atomic mass of element X is 95.99. It has two isotopes, X-95 and X-96. Which is more abundant?
1. 1 answer
2. asked by k
3. 527 views
When OPEC refused to sell america oil, how did it affect texas?
1. 1 answer
2. asked by Goddess
3. 472 views
Find the least positive four-digit solution to the following system of congruences.\begin{align*} 7x &\equiv 21 \pmod{14} \\
1. 2 answers
2. asked by anonymous
3. 654 views
Use the image to answer the question. Which ratio would be used to find x?A.) tan (20*)=x/54 B.) tan (20*)=54/x C.) cos
1. 1 answer
2. asked by Roses
3. 2,797 views
1. -24 • 5 = ?A. -100~~? B. -120 C. 120 D. 90 2. What is the product of -8 and -7? A. 56 B. -56~~? C. 63 D. -63 3. Which of
1. 3 answers
2. asked by Mermaid
3. 605 views
it was a 8 degrees at nightfall. The temperature dropped 10 degrees by midnight. What was the temperature at midnight?
1. 2 answers
2. asked by Carlos Moreno
3. 627 views
How can 7/8 be written as a product of a whole number and a unit fraction?
1. 4 answers
2. asked by ???
3. 2,359 views
the maximum weight allowed per car on the slippery snake carnival ride is 189 pounds your friend weighs 70 pounds to be able to
1. 10 answers
2. asked by Me ow my
3. 3,047 views
if we have a cure to the flu why dont we have a cure for the corona?
1. 1 answer
2. asked by yeet
3. 422 views
Truth or False. Today's lifestyles, economy, and gender roles influence family structure.A. Truth. B. False.*** Which of the
1. 11 answers
2. asked by Lexi
3. 3,570 views
In a certain Algebra 2 class of 25 students, 6 of them play basketball and 12 of them play baseball. There are 11 students who
1. 1 answer
2. asked by Anonymous
3. 4,535 views
has a radius of 24 m and its centre is 26m above the ground. it rotates once every 60 seconds. boy get on the ferry wheel at its
1. 1 answer
2. asked by Aliza
3. 399 views
1.simplify the polynomial-3f^2+4f-3+8f^2+7f+1 A.5f^2-11f+2 B.11^2+11f+2 C.5f^2+11f-2 D.-5f^2+3f-2
1. 1 answer
2. asked by 안녕
3. 596 views
A 130 foot vertical tower is braced with a cable secured to the top of the tower. The angle between the tower and the hill is 90
1. 1 answer
2. asked by Moonmoji
3. 578 views
The ping pong ball bounced on an average of 10.16 inches back up into the air on a tile floor. On the carpet the ping pong ball
1. 0 answers
2. asked by soot
3. 357 views
Assume two radar stations that are 25 miles apart are both tracking a plane. At a given moment, the angle between Station 1 and
1. 1 answer
2. asked by Jojo
3. 655 views
Island A is 190 miles from Island B. A ship travels 270 miles from Island A, but is off course 180 miles from Island B. What
1. 1 answer
2. asked by Alina
3. 546 views
A beam is used by doctors to seal cut blood vessels and skin..
1. 3 answers
2. asked by Arsalan
3. 751 views
What are the three small miracles in the short story "three small miracles"?
1. 8 answers
2. asked by beyonce
3. 5,843 views
what are the next three terms in the sequence -6, 5, 16, 27A. 38, 49, 60 B. 37, 47, 57 C. 36, 45, 54 D. 36, 46, 57
1. 3 answers
2. asked by that guy in a dog costume
3. 750 views
Find the average value g-ave of the function g on the given interval.g(x) = 6∛x [27, 125]
1. 2 answers
2. asked by Anonymous
3. 2,182 views
Find the range of each function for the given domain.5. f(x) = -2x + 1; {-6, -2, 0} 6. f(x) = x3 + 1; {-2, -1, 3}
1. 2 answers
2. asked by nell
3. 418 views
How did the Romanov dynasty increase Russia's power?Do not send links they dont help
1. 3 answers
2. asked by HELP ME RIGHT NOW
3. 1,368 views
Using the frequency table below, find how many students received a score of 70 or better on a mathematics test.Score interval
1. 104 answers
2. asked by hEHe
3. 11,720 views
Standard automobile license plates in the country display two numbers fall by two letters followed by three numbers how many
1. 2 answers
2. asked by Anonymous
3. 933 views
what did Peter III do to Russia
1. 3 answers
2. asked by Anime person
3. 379 views
Events A1, A2 and A3 form a partiton of the sample space S with probabilities P(A1)=0.1, P(A2)=0.1, P(A3)=0.8.If E is an event
1. 0 answers
2. asked by eve
3. 1,040 views
How many moles of Mg(OH)2 are needed to completely neutralize 4.42 mol HNO3? Describe the strength of the acids and bases
1. 1 answer
2. asked by Veronica
3. 1,311 views
Show how to calculate the pH of pure water or a neutral solution.
1. 2 answers
2. asked by Veronica
3. 789 views
What is the pH of a solution with [OH-] of 6.30 x 10-11 M?
1. 1 answer
2. asked by jack
3. 602 views
What volume of 0.400 M HCl solution is needed to neutralize 30.0 ml of a 0.200 molar solution of KOH?
1. 1 answer
2. asked by ben202
3. 862 views
A salt is one of the products of neutralization, consisting of an anion from an acid and a cation from a base. Salts can
1. 1 answer
2. asked by Veronica
3. 627 views
What are some possible difficulties that one can encounter when using Newton's method?
1. 1 answer
2. asked by Anonymous
3. 294 views
Find the coordinate vertexes of a square whose one side lies on the li e 4x+3y=26 with the intersection of the diagonals of the
1. 1 answer
2. asked by Innocent
3. 309 views
A bacteria culture is growing at a rate of r(t) = 3e0.4t thousand bacteria per hour after t hours. How much did the bacteria
1. 1 answer
2. asked by Parker
3. 654 views
So I was doing homework and I have to make sentences with these words• open • feed •them •bag •Jessica •smell •ian
1. 2 answers
2. asked by Katherine
3. 420 views
what is the derivative with respect to x of the integral with respect to t of sin(t)/t with a lower limit of 1 and an upper
1. 2 answers
2. asked by Jimmy Neutron
3. 449 views
An observation wheel (Ferris wheel) has a radius of 16 feet, and one complete rotation takes 50seconds. Find the linear speed of
1. 1 answer
2. asked by varun
3. 480 views
Brianna recorded the high temperatures in her town each day for 8 consecutive days. Her data is shown. 78, 65, 72, 80, 68, 77,
1. 1 answer
2. asked by Lauryn
3. 616 views
A boat was traveling 270° in what direction was it travelling?
1. 7 answers
2. asked by Kimoya
3. 1,663 views
A right-angled triangle of has sides of length (3x-1)cm, x cm and (3x+1) cm. The value of x is *
1. 1 answer
2. asked by ABU ABDALLAH
3. 957 views
Two balls A and B of mass 2kg are launched through the air from the same height (3m) and at same speed (4 m/s).If the ball A is
1. 2 answers
2. asked by jackson
3. 498 views
A block of mass 4kg is dropped from a height of 2 meters on Earth. If that block is taken to a different planet, where the
1. 1 answer
2. asked by jay
3. 479 views
A 2000kg car accelerates from rest to 36 m/s in 6 seconds. What must the power output of the engine be in order to accomplish
1. 1 answer
2. asked by jay
3. 583 views
Two objects, mass A and mass B, undergo circular motion. The experience the same size centripetal force, and travel on circles
1. 0 answers
2. asked by jay
3. 476 views
A bacteria culture is growing at a rate of r(t) = 3e^0.4t thousand bacteria per hour after t hours. How much did the bacteria
1. 1 answer
2. asked by James
3. 1,975 views
I need help on this question...The Cyclops asks his ram, “Can you be grieving over your master’s eye?” How is this
1. 2 answers
2. asked by Klara
3. 634 views
I need help on the odyssey..“Ahead of our black prow it struck and sank” is an example of consonance. The words that
1. 1 answer
2. asked by Klara
3. 883 views

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