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Alejandro
Questions and answers by visitors named
Alejandro
Questions (39)
Find the components of the unit vector that makes an angle of 210 degrees counterclockwise with the positive x-axis
(-√3/2,-1/2
1 answer
685 views
Find the components of the vector from the point P=(8,-2) to the point Q=(5,9)
You should really know how to do this if you are
1 answer
324 views
Find the unit vector that points in the same direction as the vector from the point P=(8,2) to the point Q=(5,9)
Find vector PQ,
1 answer
526 views
Linear equations
Y=-1
1 answer
340 views
Sorry
how do i graph this Y=-1
3 answers
372 views
linear equations
is it a linear equation? 3x=5y i got yes since 0=5y-3x
2 answers
456 views
hey can you tell the compounds names NOT their element names.
2HCL 2H2O 3NiBr2 2AlBr3 3Ni 3O2 2Al2O3 CaCl2 CaF2 AgNO3 KCl AgCl
6 answers
566 views
IM sorry what i meant was their compounds hydrogen peroxide or carbon dioxide or fool's gold.
2HCL 2H2O 3NiBr2 2AlBr3 3Ni 3O2
10 answers
622 views
In the novel the color purple, the mayor buys a car for his wife Miss Millie. but then refuses to teach her how to drive it. was
1 answer
376 views
Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form, ax^2
1 answer
465 views
Steven has 9 gold coins that are identical in appearance. However, one coin is counterfeit an weighs slightly less that the
5 answers
3,236 views
The disney Golf classic starts with 64 golfers. the golfes form pairs and each pair plays amtch. the losers drop out nad the
4 answers
711 views
Which artist chose graffiti for creative expression?
2 answers
814 views
I want to figure out the rate of water absorption for different beans. How do I do that calculation? Is it weight of water
1 answer
347 views
A railway flat car is rushing along a level frictionless track at a speed of 45m/s. Mounted on the car and aimed forward is a
3 answers
796 views
For the given problem simplify the expression.
1. 4d - 5 - 9d + 17 2.-8p - 12 + 7p - 11 3. 27 - 13t + 32 - 2t + 10t
5 answers
595 views
Book: The Trouble with Lemons
At the end of Chapter 16, a character says "it's harder to hate a guy when you see that he's got
1 answer
476 views
2 people are going to cover their roof with cedar shingles. Their roof has an area of 2,025 square feet. The shingles they want
1 answer
395 views
What is the probability that there are at least two people with the same birthday in a class of 40 students?
2 answers
499 views
A confident and boastful coach claims that on the next league game the odds of his team winning are 3:1; the odds against losing
2 answers
837 views
A random variable X is defined as the number of heads observed when a coin is tossed 4 times. Make a chart that shows the
2 answers
554 views
A game consists of cutting a shuffled deck of cards. If you cut a face card you win 10 cents. If you cut an ace you win 25
2 answers
1,171 views
A kennel is to be enclosed with a 20m of fencing. The length of the kennel is to be an integer length and is to be chosen
3 answers
1,632 views
In a manufacturing process, it is estimated that only 2% of the bolts that are machined are declared defective, that is, they
1 answer
693 views
Why do you think the national weather service has standard conditions for measuring air temperature?
1 answer
403 views
a 981 kg test car travels around a circular track with a radius of 0.625 km. if the magnitude of centripetal force is 2433, what
1 answer
452 views
A speed skater goes into a turn with a 31 meter radius. The skater has a speed of 14 m/s and experiences a centripetal force of
2 answers
566 views
Find (f+g)(x),(f-g)(x),(f*g)(x), and (f/g)(x) for each f(x) and g(x)
Now we were working well on this until we got to this f(x)
3 answers
504 views
Design a program that asks the user to enter a store's sales for each day of the week. The amounts should be stored in an one
3 answers
3,406 views
How do you solve 12k^2m^8/4km^5
This is what I thought of doing: =12k^2m^8/4km^5 =8km^3 *Is that correct?*
1 answer
447 views
in 1921, the Dodge Brothers built a boat named the SS Delphine and it had a whopping 3000 HP. So, how much horsepower would a
2 answers
806 views
Please explain it step by tep. Thank!!!!....
Goldberg's sleigh currently runs at 203mph, but he needs it to reach 400mph with all
1 answer
612 views
A sleigh currently runs at 203mph, but he needs it to reach 400mph with all the packages he has to deliver.
If Goldberg is
5 answers
725 views
Find the area of the parallelogram
60 ft,20 ft,26 ft thank you Torial I wish you well with Frisk, Asriel and Chara
29 answers
6,729 views
49 points in 7 games
3 answers
1,109 views
The following is an essay that I am writing. The purpose is to tell a story about an epiphany you had in your life and how it
1 answer
300 views
What would happen if Complex II of the electron transport chain was inhibited?
I understand that ATP can still be produced even
1 answer
340 views
Find the product and explain the process and reasoning.
0.67 × 0.3 =
1 answer
374 views
Algebra 2 class of 21 students, 6 of them play basketball and 10 of them play baseball. There are 7 students who play neither
5 answers
3,567 views
Answers (33)
u were right about the 4th one thanf
sky's wrong about 3 try show the full answer
no she's wrong it's d not c in 1
A cylindrical metal container with open top is to hold 10 cubic feet of material. If there is waste in construction, find the dimensions which require the least amount of material.
ZaipherX is still correct as of October 25, 2021
SO MF'S HOW YA DOIN?
LOL indeed SUS
Give us all the answers
Thank u key girl I got 100
Well 1. transform to angular velocity w=(3.75/11)=0.34.... because (w=velocity/radious) For definition of centripetal acceleration is like: a=r*w^2 replacing we have a=(11)*(0.34)^2=1.27m/s^2
it won't load i can't find it!
it sad :c
miss sue died
r.i.p ms sue you were really kind to all of us you help me understand what I was asking for and you made me better at school I wish you were still here with us today because now every day feels lost
Well I calculate for my self but I don't sure???? They give me a formula Fdrad= 1/2PxV^2xCdxA and P=FdragxV for converting that in HP = Px(1hp/550 ft lbf/sec) ok. Fdrag=1/2 (0.0019)×(587)^2×0.398×26.72 Fdrag= 3,481.12272 slugft/sec^2 P=Fdrag×V
If that is the answer I hop help some body!!!!!!
Well I calculate for my self but I don't sure???? They give me a formula Fdrad= 1/2PxV^2xCdxA and P=FdragxV for converting that in HP = Px(1hp/550 ft lbf/sec) ok. Fdrag=1/2 (0.0019)×(587)^2×0.398×26.72 Fdrag= 3,481.12272 slugft/sec^2 P=Fdrag×V
can you guys stop fighting i am the one is right
shut up ms sue your no help at all all we want is answers
Is posible that you put all the procedure step by step?, thank!!!!
Doesn't taking an integral give you displacement and not the actual position. I think what you need to do is.... x=x0+∫tt0v(t)dt where x is position at time t and x0 is position at time t0.
I love pe because you get to not play free choice and our teachers are very nice and we could talk with our friend hashtag the best
The difference of y and 3 amounts to 12
B) it would be 26P4 (the number of permutations for the letters) x 9P3 (number of permutations for the digits) You times because for each letter permutation the can be 9P3 digit permutations.
5) PV of Growing Annuity (From t=0 to infinity) = 18.25 6) 51.31 + 18.25 = 69.56
1) N=8 / I%=28 / PV=1.25 therefore FV = 9.008 2) 9.008 x 1.06 = 9.54848 3) 9.54848 / (.13-.06) = 136.41 4) N=8 / I%=13 / FV= 136.41 therefore PV = 51.31
Well look were suppose to classyfy chemical equations which is the main point were doing then she wants us to name their name which that part im having a hard time and im not getting a tutor since i get straight A on all my classes
it only has a few
can you also help me out on the other ones please i don't have a clue on a website
i don't get it what do you mean not science it is please find a website for me
No thay said some of these i have to look up their names since i don't konw really SO3 means i think Sulfuric Oxide
but then it cant be a linear function
