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tatiana
Questions and answers by
tatiana
Questions (51)
find the area of the segment formed by a chord 24 cm long in a circle of radius 13 cm.
5 answers
2,388 views
The wound spring of a clock would possess the same potential as kinetic energy. I am I correct in that statement.
No. The wound
1 answer
642 views
I had wrote that was because I was told that in the beginning of the spring being wound the PE=KE.
Can I check a concept
1 answer
700 views
The homework question asks: which work woulf be required to stop a moving object: the intial speed, the intial kinetic energy of
1 answer
633 views
When you step on the accelerator to increase the speed of your car, the force that accelerates the car is eitheir the force of
1 answer
1,078 views
A 2.5 kg stone is released from rest and falls toward earth. After 4s, the magnitude of its momentum is:
My work: J=F*t =(F *t)=
1 answer
1,190 views
Three identical balls, with masses M, 2M, and 3M are fastened to a massless rod of length L as shown. The rotational inertia
4 answers
3,105 views
A uniform cyclinder made of lead has the same mass and the same length as a uniform solid cylinder made of wood. The rotatonal
4 answers
2,835 views
How would you make a serial dilution if you have 100mM of X
These are the values of X that she gave. X 0 1 3 1 10 30 100 These
1 answer
552 views
How would you make a serial dilution if you have a starting value 100mM of X
The are the values of X show different dilutions. I
1 answer
532 views
How would you make a serial dilution if you have a starting value 100mM of X
The are the values of X show different dilutions.
1 answer
1,131 views
How would you make a serial dilution if you have a starting value 100mM of X
The are the values of X show different dilutions.
1 answer
618 views
i need help with home work and i don't know what some of the stuff means
i can Help tatiana i got an A in english Please ask
2 answers
523 views
How do you soleve radicals
1 answer
416 views
how did events in the west help the Patriots' cause?
1 answer
446 views
how do you find the plot the slope and y-intercept 2y=4x-4
1 answer
349 views
how do yuh break the the spermatogenesis and get the meaning
for example biology bio=life ; logy = study of
2 answers
508 views
Why was the discovery of microspheres and coacervates an important contribution to the understanding of how life might have
1 answer
878 views
In what ways did the progressive belief in using experts played a role in shaping roosvelts reforms?
1 answer
498 views
What single event set in motion the start of WW1?
2 answers
607 views
How was mao's vision of communism different from that of lenin?
2 answers
810 views
What started the civil war in china?
2 answers
542 views
a cheetah can accelerate from rest to 24 m/s in 2.0 s . Assuming the acceleration is constant over the time interval, a)what is
4 answers
4,815 views
1 5/8 inches represents about how many miles on the scale bar on the political map legend?
3.8 centimeters represents about how
2 answers
722 views
can someone plzz tell me whichone is true. just but down the number when u answer back plzz & thank you
1. 14+(-25)> -50= 2.
2 answers
572 views
put in order from least to greatest;
3/3, 3/5, 3/6, 3/8
1 answer
435 views
suppose a triangle has two sides of lengths a and b. if the angle between these sides varies, what is the maximum possible area
4 answers
1,001 views
suppose a triangle has two sides of lengths a and b. if the angle between these sides varies, what is the maximum possible area
5 answers
1,412 views
How do I prove that sinx/sinx+cosx=tanx/1+tanx
2 answers
1,231 views
in Triangle abc, tanA=3/4, tan B=1, and a=10. find b in simplest radical form.
3 answers
1,460 views
a ship passes by buoy b which is known to be 3000 yd from peninsula p. the ship is steaming east along line be and angle pbe is
4 answers
2,219 views
solve cos 2x=secx for 0(<=)x<2pi using trigonometric identities.
4 answers
764 views
given O(0,0) and N(12,0) write an equation in terms of x and y for all points P(x,y) such that segment PO is perpendicular to
1 answer
370 views
given O(0,0) and N(12,0) write an equation in terms of x and y for all points P(x,y) such that segment PO is perpendicular to
2 answers
567 views
given A(6,8) and B(-6,-8) write an equation in terms of x and y for all points P(x,y) such that segment PA is perpendicular to
1 answer
375 views
how long will it take to earn $568.75 in interest if $2500 is invested at a 6.5% annual interest rate
3 answers
884 views
Some hydrogen gas is enclosed within a chamber being held at 200 whose volume is 0.0250 . Initially, the pressure in the gas is
2 answers
752 views
A train at a constant 68.0 km/h moves east for 41 min, then in a direction 65.0° east of due north for 22.0 min, and then west
1 answer
802 views
A train at a constant 68.0 km/h moves east for 41 min, then in a direction 65.0° east of due north for 22.0 min, and then west
1 answer
489 views
A plane flies 475 km east from city A to city B in 50.0 min and then 986 km south from city B to city C in 1.00 h. For the total
2 answers
577 views
A cart is propelled over an xy plane with acceleration components ax = 5.1 m/s2 and ay = -2.9 m/s2. Its initial velocity has
4 answers
967 views
A baseball leaves a pitcher's hand horizontally at a speed of 115 km/h. The distance to the batter is 18.3 m. (Ignore the effect
2 answers
756 views
I don't know how to solve this indefinite integral with both limits as variables:
^x^3 �ç (z^4+1)dz ⌄ln(x) If you could
3 answers
407 views
The growth of Pseudomonas bacteria is modeled as a first-order process with K=0.035 min ^-1 at 37 degrees C. The initial
3 answers
1,205 views
A bag contains 1 gold marbles, 10 silver marbles, and 29 black marbles. Someone offers to play this game: You randomly select
4 answers
5,949 views
A company estimates that 0.4% of their products will fail after the original warranty period but within 2 years of the purchase,
5 answers
5,617 views
Kyd and North are playing a game. Kyd selects one card from a standard 52-card deck. If Kyd selects a face card (Jack, Queen, or
4 answers
4,782 views
A bag contains 2 gold marbles, 7 silver marbles, and 23 black marbles. Someone offers to play this game: You randomly select one
5 answers
10,522 views
Which of the following is an example of an environment pressure
3 answers
445 views
Why were Whig Congressman angry about the war? What did they accuse Polk of?
Plz help
5 answers
545 views
what did he achieve in his lifetime?
1 answer
145 views
