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Aaron
Questions (307)
His eyes were as blue as the sky
1 answer
53 views
An essay of 1500 words of electricity, energy and power: relations and differences
1 answer
90 views
an essay of 1500 on electricity, energy, and power: relations and differences
1 answer
80 views
1.)How does doubling, tripling, quadrupling polygons affect the perimeter?
2. How does doubling, tripling, quadrupling polygons
1 answer
324 views
What is the probability of rolling an odd number and spinning "B," given the sample space below?
1 2 3 4 5 6 A A1 A2 A3 A4 A5 A6
1 answer
154 views
When resting, a person has a metabolic rate of about 4.83×105 joules per hour. The person is submerged neck-deep into a tub
0 answers
134 views
Find the area of the region enclosed by the curves x^3-2x^2 and 2x^2-3x.
2 answers
135 views
Cindy has a salary of $880 per week and is paid every two weeks. She has the following deductions from each paycheck:
0 answers
130 views
a machine has a velocity of 6 and efficiency of 75% calculate the effort needed to raise a load of 90n
1 answer
153 views
After the Texans revolted and captured San Antonio in the 1830s,
1 answer
380 views
a rectangular tank, 50 cm long and 20 cm wide, contains water to a depth of 12 cm. When 4 identical metal balls are placed in
1 answer
444 views
Translate this sentence into an equation.
66 is the product of Diane's age and 6
1 answer
400 views
How did Europeans justify controlling territory around the world?
1 answer
265 views
A farmer had twice as many ducks as chickens. After he had sold 413 ducks and another 19 ducks died, he had half as many ducks
1 answer
341 views
if g(r)=t then the point ____ is on graph of g.
2 answers
1,669 views
=y(y^2+1) dx + x (y^2-1) dy=0
1 answer
171 views
Jessica bought x tickets for her and her friends to go to the ballet and the opera.the expression 9x+42 represents the total
2 answers
263 views
69 is the sum of 21 and Chau's age.
4 answers
366 views
2x+3=8x
2 answers
179 views
At 32°C and 205 kpa gauge. The specific weight of a certain gas was 13.7 N/m³. Determine the gas constant of this gas.
6 answers
6,334 views
After 30 s, a runner is sprinting at 3 m/s. But 10 s later, the runner is sprinting at 3.8 m/s. What is the runner’s
3 answers
849 views
A block and tackle with a velocity ratio of 7 is used to raise a mass of 50kg through a vertical distance of 800mm at a steady
1 answer
704 views
sqrt(2+sqrt(3))^7(sqrt(3)-1)^6
simplificate please
1 answer
371 views
Mr njinja cycled a distance of 42 km from his village.on his return journey he increase his speed by 2 km /h and took half an
1 answer
535 views
urgent-ish
explain the difference between absolute value -3 and -3
1 answer
467 views
What is the effect of using the first person in a modest proposal by Jonathan Swift
3 answers
902 views
Find the total amount paid on a 30-year mortgage for $53,000 with an interest rate of 4.25%.
1 answer
773 views
a 57.0 kg person on a rollercoaster moving through the bottom of a curved track of radius 42.7 m feels a normal force of 995 N
1 answer
1,361 views
How did workers in washington respond to economic and political changes in the state in the late 1800s and early 1900s
3 answers
1,598 views
a bomb is dropped from an airplane travelling horizontally with a speed of 300 mi/hr if the airplane is 10000ft. above the
2 answers
1,127 views
It's best to use multiple exclamation points after an empathetic statement in a sentence the more they are used the better for
1 answer
393 views
A sample of 10 washing machines is selected from a process that is 10% nonconforming. What is the probability of 1 nonconforming
1 answer
721 views
A ball is thrown vertically with a velocity V0 from a building with height h, a second ball is dropped from the same building a
0 answers
647 views
Show that the series sum(-1)^(n-1) b_n, where b_n = 1/2 if n is odd and b_n = 1/n^2 if n is even, is divergent.
1 answer
413 views
Craig is arranging plates for a party.
He has 3 types of sandwich, 2 types of cake and 4 types of biscuit. Which shows the number
2 answers
642 views
Hamid will be x years old 7 years from now.
How old was he 7 years ago? (Your answer should include x.)
1 answer
695 views
change general into a word that means make bigger...
the word starts with an e.
3 answers
530 views
does this sentence make sense?
He had to leave the park soon because he left his three cars' engines running.
3 answers
492 views
can you write a sentence using the words snails' shells?
5 answers
459 views
can you write a sentence using the words: bicycle's wheel?
thank you.
1 answer
431 views
Write the element symbol and charge for this monatomic ion:
Consider a monatomic ion that has the electron configuration of
1 answer
2,776 views
-Calcium chloride contains calcium and chloride ions. Write the ground-state electron configuration for the calcium ion.
-Write
2 answers
9,863 views
Julio purchased some power tools totaling $2,174 using a six-month deferred payment plan with an interest rate of 28.19%. He did
1 answer
1,491 views
There are three points on a line, A, B, and C, so that AB = 12 cm, BC = 13.5 cm. Find the length of the segment
AC . Give all
8 answers
3,895 views
Show how to make one addend the next tens number.
15+37=?
3 answers
1,518 views
Claudia is orginising a fashion show .Jamie,Alice,Susie and Lao are modelling the outfits.Each wears 4 different outfits. All of
1 answer
444 views
A weightlifter raises a barbell of mass 150 kg from the floor to over his head 2.5 meters in 3 seconds. What is his average
2 answers
2,775 views
Hello, can anyone help me answer this question:
What is the result of a silent mutation at a) DNA level b) amino acid level c)
1 answer
608 views
describe the transformation done by y=1/x to get y = 1/4x -12
1 answer
634 views
Determine the holes, vertical asymptotes and horizontal asymptotes of the rational function y=(3x^(2)+8x-10)/(x^(2)+7x+12)
Hole:
1 answer
948 views
b) y = 3(.25)^x
growth or decay y-intercept:
1 answer
609 views
Determine whether each function is an example of exponential growth or decay. Then find the y-intercept.
a) y = 2(4)^x growth or
1 answer
903 views
1. Find all the real square roots of
a. .0064 b. - .0081
1 answer
2,421 views
1. Find all the real square roots of
a. .0064 b. - .0081
1 answer
944 views
Rewrite 32^3/5 as a radical expression and then simplify.
1 answer
494 views
A student dissolves a .726 g aspirin tablet in water and titrates the solution with .272 M NaOH are required to reach the
1 answer
1,590 views
What amino acid property makes proteins highly functional?
I would assume it would be the structure and sequence, but are there
0 answers
800 views
The distance the piston must travel from TDC to BDC is referred to as the of the engine
0 answers
781 views
Create balanced equation, given the two compounds in aqueous solution may react with one another. State whether or not a
1 answer
669 views
Most organisations produce a document stating what they expect their members to do to behave in an ethical way. State the name
3 answers
454 views
The (blank) has given scientists information about past life on Earth.
2 answers
778 views
A 12cm by 8cm rectangular piece of metal is to be made into an open-top box by cutting a sqaure from corner and folding up the
2 answers
3,492 views
is
x^2-3x+28 factorable
1 answer
417 views
What is the equation, in standard form, of a parabola that models the values in the table
x (-2,0,4) F(x) (2.5,1.5,-60.5)
1 answer
1,657 views
Can someone help me with these two equations, I need to solve them by completing the square, I know the answers, (Number 1 is
1 answer
485 views
A conic section has the equation x2 + y2 + 10x + 8y = 40. Determine the following: type of conic, domain and range, axes of
1 answer
1,048 views
Identify the type of conic section that has the equation 9x^2+ 25y^2 =225 and identify its domain and range.
1 answer
2,175 views
the foci of the ellipse given by the equation 100x2 + 25y2 = 2500?
2 answers
1,678 views
If there's three there's two
If there's two there's one If there's one there's none. What's the answer?
1 answer
348 views
The equation h = -16t^2 + 32t + 9 gives the height of a ball, h, in feet above the ground, at t seconds after the ball is thrown
1 answer
1,324 views
A hardware store makes a mixed bag of 42 items using screws, bolts, and washers. The cost of screws are $3.00 each, bolts cost
2 answers
542 views
What point maximizes the objective function
P = 4x + 3y for the constraints below. What is the maximum value? Constraints: x>=0
1 answer
2,805 views
Figure shows a circular wire loop of radius r carrying current i placed in a perpendicular magnetic field B. Suppose that the
0 answers
977 views
12. Determine whether y varies directly with x. If so, find the constant of variation and write the function rule.
x - 1, 2, 5 y
1 answer
692 views
graph the inequality
y<-|x - 5|
1 answer
388 views
8. Write an equation for a trend line and predict the value when x is 15.
x 0 3 6 9 12 y 17.5 35.4 50,5 60.6 66.3
1 answer
424 views
7. Write the equation of a trend line.
Number of hours 8 5 12 10 2 9 11 14 Score% 7562 80 85 35 70 82 95
2 answers
402 views
an oak tree casts a shadow that is 5 meters long. at the same time, a 6.2-meter-tall flagpole casts a shadow 4 meters long. how
1 answer
605 views
One isotope of a metallic element has mass number 10 and has 7 neutrons in the nucleus. It forms an atomic ion having 2
1 answer
623 views
Which of the following was one compromise related to the Declaration of Independence that was agreed to by the delegates to the
18 answers
2,677 views
Describe how lead(II) iodide cen be prepared in the laboratory
1 answer
595 views
All of us have probably experienced a particular moment (or perhaps many moments) when we were willing to dine out on anything
3 answers
587 views
What is the difference between 20 hundreds and 3 x 10 to the 2nd power
1 answer
409 views
How much more is 245,612 than the combined numbers of 18,912 and 45,608
1 answer
433 views
I am a number between 1000000 and 2000000. My ones digit is the sum of my tens and hundreds digits and is also the sum of my
1 answer
743 views
I am a number between 1000000 and 2000000. My ones digit is the sum of my tens and hundreds digits and is also the sum of my
1 answer
691 views
Mrs. Rogers wants to take a trip in ten years, she can save 650 every 3 months and earns 7.8% compounded quarterly. How much is
1 answer
447 views
Islanders living in Beqa, Fiji lived primarily
by hunting and eating meat by fishing and cultivating tara (my answer) by
1 answer
487 views
Do you expect that somatic cell gene therapy and germ-line gene therapy for the same disease will be equally difficult?
0 answers
460 views
The mean of 14 numbers is 50. Removing one of the numbers causes the mean to decrease to 43. What number was removed?
1 answer
1,031 views
An interference filter is to be constructed for isolation of the nitrobenzene absorption band at 1537 cm-1.
(a) If it is to be
0 answers
1,144 views
Can someone help me complete this table?
a - 5, 6, 7, 8, 9 b - 3.8, 4.6, 5.4, _, _ So, do you add 0.8 each time? I think the next
3 answers
414 views
Can someone help me complete this table?
a - 5, 6, 7, 8, 9 b - 3.8, 4.6, 5.4, _, _ I don't have any answers. I'm sorry. Is there
2 answers
519 views
a side view of a car tire before it is mounted on a wheel. Model it as having two sidewalls of uniform thickness 0.695 cm and a
1 answer
901 views
How many g of CaCl2 are required to prepare 0.250 L of a 0.200 M solution?
1 answer
726 views
Samantha wants to find the height of a pine tree in her yard. She measures the height of the mailbox at 3 feet and its shadow at
5 answers
1,661 views
Now, my problem with this question is the break-down, I don't know where to start.
Calculate the volume of H (g), measured at
2 answers
474 views
Reaction Rate = -(1/2) [d(H2O2)/dt] = [d(O2)/ dt]
Using 25 mL of a 0.2 M hydrogen peroxide solution, the following results are
0 answers
547 views
On December 10, 2014, Jennings, Inc. paid out total dividends of $450,000 (this was the only dividend
payment made during the
0 answers
518 views
An executive drove from home at an average speed of 45 mph to an airport where a helicopter was waiting.
The executive boarded
1 answer
919 views
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