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david
Questions and answers by
david
, page 5
Questions (508)
Marta’s math textbook weighs mc017-1.jpg of a pound less than 4 times the weight of the book she is reading for her language
3 answers
1,433 views
If I am traveling at 60mph and you are traveling at 30mph how many minutes until we meet?
1 answer
319 views
The function f is such that f(x)= (2 - x)^2, x belongs to real number. Find g and h as functions of x such that gh(x)=f(x)
1 answer
326 views
100 student appeared in class test for a combined english and hindi examination. 70 students passed in both,8 failed in english
2 answers
765 views
x^(e^3x)^x
Find the derivative of that please show working thanks
1 answer
389 views
If it takes 10 men to build a house in 6 months how many men would be needed to build it in 4 months
3 answers
515 views
a town council plans to plant 12 trees along the centre of a main road.It has 4 hibiscus trees, 6 Jacaranda trees, 2 oleander
3 answers
2,298 views
How many even numbers can be formed from the digits 1,2,4,4,7,8,9
Is it 2160 ( 6! * 3)
1 answer
306 views
mamta read 2/5 of a book on monday and 3/8 of the remaining book on tuesday.find the part of the book left unread after tuesday
2 answers
858 views
The parabola whose equation is 4y^2+3x=2+8y, determine the co-ordinates of the focus, equation of the directrix and the length
1 answer
476 views
A steel rod of length 60 cm and radius 2.5 mm hangs vertically. If a mass of 2.5 kg
is attached to the end of the rod, calculate
2 answers
570 views
A car traveling at 100 km/h strikes a tree. The front end of the car compresses and the driver comes to rest after traveling
2 answers
895 views
what are the similarities between baltimore county council and the maryland
3 answers
477 views
1. Why is mining important to the economy of the United States? Can you link a website where I can find this information more
3 answers
696 views
the daily production of two factories A and B are 300 and 200 bottle respectively .2% of the product o f each factory are found
2 answers
582 views
Which of the following is no longer allowed in the Atlantic Provinces?
A)cod fishing B)fishing C)aquaculture**** D)fish
21 answers
993 views
Why do you think the Canadian government is opposed to Quebec's becoming a separate nation? I don't want someone to tell me can
1 answer
386 views
Two circles touch each other. One of the circles has a diameter of 26 cm and the other
circle has a diameter of 12 cm. Write down
2 answers
634 views
Can you send me to a link that explains how genetic variation and environmental pressures can lead to a change in the
2 answers
827 views
Find the constant a such that the function is continuous on the entire real line
g(x)=x^2-a^2/x-a if x doesn't equal a 6 if x=a
4 answers
2,898 views
The lengths of the sides of a rectangle are in a ratio of 4:7. If the length is 31.5 in., find the width, perimeter and area of
4 answers
513 views
Kate used 555 grams of wool to knit a sweater, a hat and a scarf. She used 5 times less grams for the hat than for the sweater.
20 answers
5,329 views
Three departments of a company employ a total of 1274 people. The second department employs 70 more people than the first one,
4 answers
1,778 views
Team one had twice as many workers as team two. The number of workers in team one is reduced by 5 and the number of workers in
4 answers
1,476 views
Team Alpha had one fourth as many people as team Beta. After 6 people quit team Beta and 12 people were transferred to team
5 answers
807 views
Determine the rate of interest at which a sum of money will become 216/125 times the original amount in 1 and a half years, if
5 answers
1,790 views
in a survey 144 people, 83 people said they liked eggs, 65 people said they liked toast, 30 said they liked neither. how many
2 answers
491 views
Jordan invests $100 and doubles her money in 8 years. Which operation illiterates the correct use of the rule 72 to estimate the
4 answers
362 views
On planet Seeturn, the free fall acceleration is 9.800 N/kg but there is also a strong downward electric field that is uniform
3 answers
417 views
a town has a population of 8400 in 1990. Fifteen years later, it's population had grown to 12 500. Assuming that the population
4 answers
751 views
what are the conflict resolutions of the chechens people?
1 answer
367 views
Which of the following correctly pairs a branch of the U.S. government and its power?
1. A. legislative: interprets laws B.
12 answers
5,600 views
1. the diameter of a carbon atom is 0.000 000 000 000 154 m. what is the number expressed in the scientific notation?
a)
7 answers
875 views
1. the diameter of a carbon atom is 0.000 000 000 000 154 m. what is the number expressed in the scientific notation?
a)
2 answers
1,179 views
It is a short story set in the future. Eckels, a hunter, pays $10000 to travel with time machine company called Time Safari. It
1 answer
317 views
It is a story of a lonely boy named Jeremy. He is ousted by society as depicted in a way neglected by his parents and bullied by
1 answer
291 views
a square based brass plate is 2mm high and has a mass of 1.05 the density of the brass is 8.4g/cubic cm.calculate the length of
1 answer
433 views
What happened to the settlement on Roanoke Island?
3 answers
555 views
Which of the following are Arrhenius bases? (a) H3AsO4 (b) Ba(OH)2 (c) HClO (d) KOH
Which of the following are Arrhenius bases?
3 answers
1,278 views
A mercury thread has 13cm and 24cm at the ice and steam point respectively, fine it temperature when the mercury thread is 19cm
2 answers
526 views
help me out. Help me answer this question, assign oxidation number to K2Cr2O7 atoms
1 answer
401 views
what quatity of electricity will liberate 0.125 mole of dilule sodium chloride solution？
(F=96500(mol-1)
3 answers
327 views
in a fig.P,Q and R are points on a circle,center O.if OPR=36。what is the size of PRQ
5 answers
1,023 views
Describe how to correctly prepare 400 mL of 0.6 M NaOH starting from solid NaOH.
4 answers
1,876 views
Prove (a-x)is a factor of (x-a)^3+(x-b)^3+(x-c)^3=0
Im not too sure what to do, would appreciate help
3 answers
361 views
What is the derivative of the fifth root of x^3?
5 answers
1,752 views
Determine equations for the tangents to the points on the curve y = -x^4 + 8x^2 such that the tangent lines are perpendicular to
5 answers
408 views
I don't understand the difference between an inertial frame of reference and a non-inertial frame of reference. I know that a
1 answer
417 views
I have a question about derivative sketching. The second derivative test allows us to find a point of inflection if f'(x) = 0
1 answer
407 views
A function is defined by f(x) = ax^3 + bx^2 + cx + d. Find a, b, c, and d if f(x) has a point of inflection at (0, 2) and a
3 answers
1,345 views
A piece of plexiglass is in the shape of a semicircle with radius 2m. Determine the dimensions of the rectangle with the
2 answers
640 views
A hockey puck B rests on frictionless, level ice and is struck by a second puck A, which was
originally traveling at 40.0 m/s and
4 answers
1,130 views
Animals eat plants or other animals that eat plants.true or false
4 answers
820 views
𝑉3𝑛2=𝑃4.𝐶𝑛𝑛−2−5.𝑃3
find n
1 answer
272 views
Raj has a card that he uses to buy lunch at school. Each day he spends the same
amount.
1 answer
392 views
Students studying potential and kinetic energy designed this experimental set-up. During the initial trial, a ball was rolled
1 answer
473 views
Students studying potential and kinetic energy designed this experimental set-up. During the initial trial, a ball was rolled
2 answers
710 views
what is naut term poet curat
4 answers
256 views
of ten boxes, five contain pencils, four contain pens, and two contain both pencils and pens. How many boxes are empty?
1 answer
415 views
In a first-order decomposition reaction, 50.0% of a compound decomposes in 19.5 min.
(a) What is the rate constant of the
3 answers
684 views
Mrs. Eryth is carrier of the sex-linked hemophilia allele (XAXa) and Mr. Eryth is normal (XAY). Draw a Punnett square that shows
2 answers
597 views
A box of cereal cost $3.59 for 30 oz. How much is the unit rate per ounce? Round to the nearest cent.
Group of answer choices
2 answers
709 views
What is the unit price for a piece of cheese if 3.5 pounds cost $30.75
1 answer
282 views
If 24 out of 30 pupils in class are present, what percentage of pupils are absent?
3 answers
410 views
if a force of 100N stretches a spring by 0.1cm find. the elastic constant?
1 answer
383 views
Hey can you guys help me with my rough draft I don't want you to write it for me i just want you to send me links you think will
5 answers
366 views
The diameter of a circle is 15.6 feet. What is the circle’s area? Use 3.14 for pie and round your answer to the nearest
1 answer
374 views
If the dilation Dk(-1,5) equals (-2,10), the scale factor k is equal to
1 answer
277 views
When u want too change a scale from 1:50,000 to 1:100,000 what do u do,and is it reduction or enlargement.
When u want too change
1 answer
244 views
How does energy flow within Earth's interior and influence the movement of magma?
1 answer
982 views
what landfrom would you be in at 45 degrees north and 110 degrees west
1 answer
214 views
The areas of a figure and its transformed image are the same. Which transformation could NOT have been applied to the original
3 answers
478 views
y+4x=9; x= - 1,0,4
1 answer
126 views
The ratio of girls to boys in a school is 5;3 if there are 60 boys how many girls are in the school
1 answer
299 views
aluminium + oxygen = aluminium oxide chemical equation pls
1 answer
333 views
can anyone help with Unit 5 Sample Work Assignment Chemical Reaction Systems pls (:
5 answers
870 views
In the production process of a glass sphere, hot glass is blown such that the radius,
r cm, increases over time (t seconds) in
4 answers
368 views
In the production process of a glass sphere, hot glass is blown such that the radius, r cm, increases over time (t seconds) in
3 answers
377 views
In the production process of a glass sphere, hot glass is blown such that the radius, r cm, increases over time (t seconds) in
3 answers
353 views
given line segment CE with midpoint D(1,5) and endpoint C(0,-2), the coordinate of endpoint E is
1 answer
90 views
KClO3 → KCl + O2
What is the best classification for the unbalanced equation's reaction?
1 answer
66 views
whether life partners
(where a duty of support was established) should have exactly the same legal protection as spouses in civil
2 answers
85 views
whether life partnerships must be provided with
the same legal recognition as civil marriages
2 answers
84 views
how many bones are found in a human body
2 answers
118 views
how many provinces in south africa
4 answers
110 views
does contract and antenuptial contract protects an estate from being disposed
2 answers
135 views
whether life partnerships must be provided with
the same legal recognition as civil marriages.
4 answers
98 views
whether life partners (where a duty of support was established) should have exactly the same legal protection as spouses in
2 answers
127 views
on whether life partnerships must be provided with
the same legal recognition as civil marriages. In other words, whether life
2 answers
109 views
can life partnerships must be provided with
the same legal recognition as civil marriages?
2 answers
96 views
can life partnerships must be provided with
the same legal recognition as civil marriages in south africa?
2 answers
89 views
At the Custard Creamery, the cost of ice cream custard is directly proportional to its weight in ounces. Complete the equation
3 answers
138 views
Trisha’s mom asked her to fill up the car’s gas tank and gave her $30 . The graph shows the total cost of gas based on the
3 answers
111 views
(9, 30)
Trisha’s mom asked her to fill up the car’s gas tank and gave her $30 . The graph shows the total cost of gas based
3 answers
177 views
Books Before and After Johannes Gutenberg%0D%0A1%0D%0A%0D%0AJohannes Gutenberg invented the printing press in Mainz, Germany, in
1 answer
41 views
Conor buys a ticket to see a movie. Write two expressions in terms of t
showing his total cost
23 answers
254 views
“Their "reasoning is sound", I must admit.”
Which of the following best defines the qotation phrase? (1 point) Responses It
7 answers
77 views
Which type of reader must a student be to understand how the facts in a text are being interpreted by different authors?(1
7 answers
199 views
Paulita is going to build a storage cube. Each edge is 14 inches. The wood costs $0.03 per square inch. Use 0.03(5e2) , where e
1 answer
167 views
What does an author's interpretation of a fact show?(1 point)
Responses entertainment entertainment point of view point of view
1 answer
136 views
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