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jay
Questions and answers by
jay
, page 5
Questions (647)
Solve the quadratic equation by factoring. (Enter your answers as a comma-separated list.)
5x2 − 23x = −12
3 answers
1,123 views
y = 2 cos(5πx) .... whats the period?
3 answers
541 views
Find the equation in standard form for the line that satisfies the given requirements.
passing through (1, 5) and (2, 6)
1 answer
399 views
Find the equation in standard form for the line that satisfies the given requirements.
horizontal line through (−8, −9)
1 answer
377 views
Find the equation in standard form for the line that satisfies the given requirements.
slope −3, x-intercept (8, 0)
1 answer
396 views
Find the equation of the perpendicular line passing through the midpoint of the line segment connecting
(−2, 7) and (7, −1).
2 answers
499 views
From a height of 25 meters a ball is thrown vertically upwards at a velocity of 5 meters per second.
a. What time in seconds will
3 answers
418 views
Help...
1. -1 3/4 writing as the quotient of two integers. 2. -0.73 writing as the quotient of two integers.
1 answer
318 views
Based on data from a statistical abstract, only about 10% of senior citizens (65 years old or older) get the flu each year.
4 answers
5,730 views
Georgia spent 1÷5 of her money on sweets and used the rest to pay for her savings. What fraction of her money did she pay as
1 answer
473 views
A mixture of H2(g) and N2(g) has a density of 0.221 g·L−1 at 301 K and 501 torr. What is the mole fraction composition of the
2 answers
657 views
A triangle has vertices at S(4,1), T(2,-3),and U(4,0). The triangle is translated up 3 units. What are the coordinates of the
2 answers
645 views
The box and whisker plot below shows the numbers of text messages received in one day by students in the seventh and eighth
15 answers
3,861 views
The foot of a 25-foot ladder is 15 feet from a wall. If the ladder is pushed until its foot is only 7 feet from the wall, how
1 answer
438 views
100 ft rope is cut in two pieces so that the larger piece is 2 less than twice the shorter piece. What is the length of the
2 answers
510 views
Jose is planning to spread fertilizer on his rectangular yard.His yard has a length of 40 ft and width of 25 ft.How much
2 answers
986 views
A car of mass 1000 kg is traveling at a constant 25.0 m/sec along a straight, level highway. There is a force of thrust acting
2 answers
604 views
A single, neutral iodine atom has
1 answer
419 views
An employee's training time and meeting time cannot exceed 16 hours a month. For every hour of training there is 2 hours of
1 answer
423 views
A man can throw a ball a maximum horizontal distance of 73.4 meters. the acceleration is 9.8 m/s^2. How far can he throw the
2 answers
776 views
how do you write an expression showing x=the square root of 45^2 + 30^2
3 answers
375 views
A projectile is fired off a cliff at an angle of 60 degrees to the horizontal. The height of the cliff is 48 meters and the
4 answers
597 views
if y=m^4=n^3 and y is greater than 1 than mn=?
a) y^1/12 b) y^1/7 c) y^7/12 d) y^7
1 answer
422 views
A 3.1 kg block initially at rest is pulled to the right along a horizontal frictionless surface by a constant horizontal force
6 answers
11,728 views
A 2.63 kg ball is dropped from the roof of a building 180.6 m high. While the ball is falling to Earth, a horizontal wind exerts
3 answers
751 views
A 468 kg bear grasping a vertical tree is sliding down at constant velocity. The acceleration of gravity is 10m/s^2. What is the
1 answer
475 views
find all possible pairs of two natural no whose sum is 77 and their gcd is 7
1 answer
359 views
sin(pi/2+x)cos(pi-x)cot(3pi/+x)=sin(pi/2-x)sin(3pi/2-x)cot(pi/2+x
2 answers
556 views
A rotary speed of 2010 m/s. The rotating rod of 15.7 cm long. Assume the speed quoted is that of the end of the rod. What is the
1 answer
369 views
a plane is flying in a horizontal circle at 99.5 m/s. The 92.6 kg pilot does not want his radial acceleration to exceed 9.25g.
1 answer
418 views
a plane is flying in a horizontal circle at 99.5 m/s. The 92.6 kg pilot does not want his radial acceleration to exceed 9.25g.
3 answers
408 views
A 4kg mass moves in a circular path of 7m radius on a frictionless horizontal table. It is attached to a string that passes
3 answers
2,773 views
The linear impulse delivered by the hit of a boxer is 104 NS during the 0.431s of contact. What is the magnitude of the average
2 answers
768 views
A tennis player places a 68kg ball machine on a frictionless surface. the machine fires a 0.057 kg tennis ball horizontally with
4 answers
1,241 views
A 15.2 kg block dragged over rough horizontal surface by constant force of 124N acting at an angle of 34.9 degrees above the
2 answers
664 views
A 15.2 kg block dragged over rough horizontal surface by constant force of 124N acting at an angle of 34.9 degrees above the
4 answers
11,895 views
A child of mass 20.2 kg takes a ride on an irregularly curved slide of height 6.12 m. The child starts from rest at the top. The
4 answers
3,078 views
Do males or female high school basketball players have a better chance of playing on college teams? On professional teams?
2 answers
630 views
In at least one hundred and fifty words, make an argument for which historical figure from this lesson had the most negative
2 answers
724 views
Rita is spending more time at home to study and practice math. Her efforts are finally paying off. On her first assessment she
4 answers
2,337 views
what materials could have been found in the giant gas cloud that formed the solar system A hydrogen and helium B hydrogen and
4 answers
2,793 views
The first full-scale oceanographic research expedition was conducted by the:
2 answers
534 views
what volume(in cm3) of lead (density=11.3 g/cm3 ) has the same mass as 100 cm2 of red wood (density = 0.38 g/cm3)?
3 answers
708 views
A researcher is interested in comparing the maturity level of students who volunteer versus those who don't.
Calculate the
2 answers
695 views
explain the difference of [-3] and -3
1 answer
320 views
Pretend there is a public works project to be done, such as a road to be built or wall to protect the city. How might four other
2 answers
750 views
What are the symptoms and treatment options for pancreatic cancer?
1 answer
728 views
Someone who speaks Spanish well: Am I using the verb forms of “estar” in these 3 sentences correctly, and are there any
3 answers
479 views
"Which do you prefer? A sandwich or un sangúche?"
Me gustan los carnes calientes y panes calientes de los sangúches, pero a
7 answers
500 views
Write a 350- to 500-word story about being a prehistoric artist.
2 answers
797 views
If it takes 5 men 20 hours to brick a house, How long will it take 8 men to do the job if they work at the same rate
3 answers
720 views
ur teacher will grade your responses to questions 24 and 25 to ensure you receive proper credit for your answers.
Identify the
3 answers
1,089 views
Which of the following is an internal conflict?
A. A sailor struggles to survive a shipwreck. B. A child struggles to make the
5 answers
1,088 views
Use the formula S equals 2 left-parenthesis l w right-parenthesis plus 2 left-parenthesis l h right-parenthesis plus 2
5 answers
1,001 views
The volume of a rectangular prism is 1,000 cubic millimeters. Use the formula V equals l w hto determine which statements are
2 answers
600 views
Find the area of the parallelogram with a base of 471.5 cm and height of 21.3 cm.
7 answers
1,750 views
Estimate the area of a circle with a radius of 27 meters. Use Start Fraction 22 over 7 End Fraction for pi.
7 answers
1,525 views
What is the radius of a circle with a circumference of 84 meters?
1 answer
777 views
I have 31 cars, 7 are defective. whats the ratio
1 answer
298 views
An airplane touches down on the runway with a speed of 70 m/s. It decelerates at a rate of -5 m/s2.
4 answers
2,628 views
The minority carrier lifetime of a material is the average time which a carrier can spend in an excited state after
1 answer
1,126 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 answer
444 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
3 answers
532 views
Two objects, mass A and mass B, undergo circular motion. The experience the same size centripetal force, and travel on circles
1 answer
446 views
How long does a ball stay in the air if it is 20m/s and it is thrown straightup?
3 answers
1,326 views
Evaluate (u+xy), for u=14, x=10, and y=7.#
1 answer
299 views
A tennis ball is dropped from 1.66 m above the
ground. It rebounds to a height of 0.0123 m. the acceleration find the
1 answer
414 views
A tennis ball with a speed of 15.1 m/s is
moving perpendicular to a wall. After striking the wall, the ball rebounds in the
3 answers
685 views
You are trying to find out how high you have
to pitch a water balloon in order for it to burst when it hits the ground. You
1 answer
481 views
can someone who is knowledgeable in business law please check my answers thank you.
1.)insurance that pays for damage from some
1 answer
312 views
Directions: Find the 8th term of the following:
1. f_0=5 ; f_1=9 : f_n=_________________________ 2. f_0=9 ; f_1=13 :
1 answer
272 views
How high will a body rise that is projected vertically upward with a speed of 100 ft/s?
How long will it take for the body to
3 answers
683 views
The molar heat of vaporization of water is 42 kJ/mol. How much energy is released by the condensation of 3.0 g of
water?
3 answers
496 views
500 word essay. perception about miscommunication
1 answer
229 views
Under which of the following conditions would a fossil most likely form?
1 answer
332 views
50.4g CaBr2 to moles
2 answers
616 views
5. Have Ms. Ivy and Mr. Lee played her and his music for the school?
1 answer
163 views
WHAT IS THE ANSWERS FOR WEEK 8 NUMBER 6 I NEED ANSWERS NOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! NOW PLEASE HELP
4 answers
245 views
Which expression is equivalent to
3 √ 729 x 7
1 answer
270 views
Solve the inequality then graph the solutions. x5≤7
3 answers
807 views
why is it important to read about an interview subject before coming up with questions
2 answers
593 views
During a winter storm, nearly a foot (not the mean) of snowfall covered parts of central Indiana. While some areas received as
5 answers
1,274 views
Blaise is driving a car that is traveling 6.03 m/s and accelerates uniformly at 2.5 m/s² to reach a speed of 12.9 m/s. How long
1 answer
205 views
248.739 rounded to the nearst hundred
1 answer
204 views
There 100 people sharing 100 buns in a party. Each adult can take 3 buns while three kids have to share 1 bun. Find the number
5 answers
461 views
Astore has a 5% sales of jeans. A lady buys 20 pairs of jeans, how much does she pay for each pair of jeans?
1 answer
269 views
Use mental math to solve the equation: x - 16 = 14.
3 answers
441 views
Julie's age increased by 19 is 68 .
Use the variable to represent Julie's age.
1 answer
192 views
How does the increasing global population impact the availability and future exploration of renewable energy sources?
2 answers
1,805 views
1. Find the volume of the given pyramid. (1 point)
147 yd3 175 yd3 221 yd3 441 y 2. Find the volume of a square pyramid with a
7 answers
1,518 views
A picture frame 5 ft. high hangs on a vertical wall so that the bottom edge is 4 ft. above an observer’s eye. How far (in ft.)
3 answers
391 views
Nick decides to open a savings account with $50. Each week after, he deposits $15 into his savings account. In
how many weeks
1 answer
303 views
What organisms can use asexual reproduction? Select all that apply.
humans dandelions strawberries starfish dogs bacteria
1 answer
203 views
hiiii i rlly need help the equation is x^2 - 6x + 9 = 0 please and thank youuu
1 answer
198 views
The sum of two binomials is –3x – 2y. What could the two binomials be?
1 answer
254 views
The difference between two binomials is –3x – 2y. What could the binomials be?
1 answer
220 views
3 - 10 + 9 x 7=?
1 answer
154 views
Use the distributive property to write an expression that is equivalent to 5(-2x - 3).
1 answer
217 views
where was catal huyuk located
1 answer
80 views
For the pair of shapes below, decide whether or not it appears that the two shapes are congruent.
Explain your reasoning.
3 answers
132 views
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