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Questions (118)
the side length of the base of a square pyramid is 30 cm. the height of the pyramid is 45 cm. what is the volume of the pyramid
1 answer
122 views
Something that potatoes and bacteria have in common is that they both reproduce(1 point)
A. via vegetable reproduction B. via
2 answers
445 views
find the percent of markup. Round to the nearest 10th $37.00 to $49.00
A. 24.5% B. 32.4% C. 27.7% D. 12.0%
1 answer
128 views
PLS HELP!!
1. Which was a requirement for Texas to rejoin the union A. Former soldiers had to serve a prison term B. Land owners
3 answers
304 views
PLS HELP
1. 86 is 45% of what number? A. 86 = 0.45n B. n = 0.45 x 86 C. 0.45 = n x 86 D. 86 = 45n answers to all questions pls
1 answer
193 views
A ladder leans against the side of a house. The top of the ladder is 12 ft from the ground. The bottom of the ladder is 7 ft
1 answer
1,026 views
what was schindler doing when he talked to camp director amon goeth about power and told him that refraining from imposing
0 answers
364 views
Evaluate x+y when x=-4/5 and y=1/3. write your answer as a fraction or a mixed number is simplest form
1 answer
339 views
Find an equation of the circle that has center (2,-1) and passes through (6,-5).
1 answer
399 views
Suppose that the number of cars manufactured at an automobile plant varies jointly as the number of workers and the time they
1 answer
529 views
Suppose that the amount of time it takes to build a highway varies directly with the length of the highway and inversely with
1 answer
465 views
You are trying to choose among three investments described below:
• Investment A: Up-front investment of $45,000 and returns
0 answers
364 views
Raffles Bank pays 4% simple interest on its deposit account, whereas Bugis Bank pays interest on its deposit account compounded
0 answers
434 views
Which sign makes the statement true?
1.16 1.36
1 answer
306 views
how many rectangeler prisms can i make with 17 cubes
1 answer
202 views
You are the administrator of an annual essay contest scholarship fund. This year a $75,000 college scholarship is being divided
3 answers
1,890 views
“ You don’t give up the blues; they give you up. After a while you do good for yourself, and ain’t nothing but foolishness
2 answers
309 views
Ms. Johnson bought two dozen cookies at $13.20 for her students. What is the cost for each cookie that is given to her students?
3 answers
230 views
the scale factor on a map is 1 : 500 000
2 towns are 8cm apart on the map. work out the actual distance between the 2 towns. give
1 answer
1,035 views
7.Harinder cut 6 identical cakes into 8 equal pieces each, and then 20 pieces were eaten. Write a mixed number to describe how
43 answers
2,229 views
if a 70kg man and a 40kg boy are both running at the same velocity, who has more momentum?
2 answers
3,154 views
Ali is driving his motorhome. it uses 4 gallons of gas for every 32 miles. complete the table below. if he uses 7 gallons of gas
1 answer
642 views
454.4 rounded to the nearest gram
1 answer
742 views
what geographic fetures of of arkansas made it difficult for settlers to travel? select all that apply.
a-mountains b-the
5 answers
2,616 views
in what ways did the geography of arkansas influence both settlement and cultural development of the mississippi alluvial plains
4 answers
1,865 views
i have to design one dimensional model and I need to know why thermal is so important? Thanks
1 answer
407 views
why dose the mass not change if you brake a cookie in have
4 answers
407 views
A sled at rest is suddenly pulled in three horizontal directions at the same time, but it does not move. Paul pulls to the
1 answer
675 views
How many milliliters of an aqueous solution of 0.238 M magnesium bromide is needed to obtain 9.01 grams of the salt?
2 answers
703 views
what is a landmark that usually rises more than 2,00 feet above sea level
1 answer
343 views
find dy/dx for y^2+2xy-x^3=12
so far, i have (2y)(dy/dx)+(2)(dy/dx)=3x^2
1 answer
333 views
1. Which of the following is not part of the rising action in "Raymond's Run"? (1 point)
A. Squeaky and Raymond confront Mary
30 answers
7,624 views
Sandra has some money she spends 2/7 of it on a book & she spends 2/5 of the remaining money on a bag Sandra has $15 left how
1 answer
591 views
in a box plot the first quartile is x the median is y and the third quartile is 70. the median separates the box into 2
1 answer
621 views
A gas has a pressure of 5.7ATM at 100.0 C what is the pressure at 20.0 C? (assume voulme is unchanged)
1 answer
494 views
which equation would you use to find out if the two lines in the graph are parallel
1 answer
544 views
you went to lunch with your friend and the bill was$ 27.00. your lunch is $8.00 more than your friend's. How much was your
1 answer
716 views
hi i need help: explain how using a spinner would help find the experimental probability that a soccer player will score a goal
1 answer
685 views
brittany wrote a computer program that generates two random numbers between one and eleven when she runs t what is the
1 answer
497 views
Lucy has 40 bean plants,32 tomato plants,and16 peppers plants.She wants to put the plants in rows with only one type of plant in
2 answers
909 views
an observer at A looks due north and sees a meteor with an angle of elevation of 70 degrees. At the same instant, another
1 answer
762 views
Ben uses a parachute, to fall to the ground at a safe, steady speed.
Discuss the energy transfers, which allow ben and his
1 answer
519 views
what is 245+6,0000435= thanks for help and thank u i need to pass my 3rd
grade test thanks
2 answers
651 views
A flask that can withstand an internal pressure of 2511 torr, but no more, is filled with a gas at 21.0°C and 758 torr and
1 answer
693 views
H2(g) + Cl2(g) HCl(g)
Consider the unbalanced equation above. 3.95 L of H2 and 1.00 L of Cl2 are reacted under the same
1 answer
1,427 views
If it takes 6 men 4h to dig a hole 6m deep,how long will it take 10 men to dig a hole 5m deep?
3 answers
1,889 views
An object weighing 60N rest on a slope forming an angle of 17.5 degrees with the horizontal. A force of 44N parallel to the
2 answers
657 views
A statistical analysis firm is hired to analyze the failure rate of a manufactured product. Which margin of error below would
3 answers
723 views
Need help with a summary of sexual an asexual reproduction
1 answer
457 views
how to reduce the resistive force while freewheeling?
0 answers
321 views
Given(3x+3)/(6y+1)=3,find the value of7x/3y.
6 answers
383 views
i don't understand what they are asking me to do when they give me a quhat looks like this (write acute,right,or obtuse for each
1 answer
559 views
John had $24.He spent 2/3 of his money.How much he has left.
2 answers
695 views
The position of a particle moving along the x axis is given by x=3.0t^2 - 1.0t^3 , where x is in meters and t in seconds. What
1 answer
6,010 views
magnesium in flashbulbs burn according to the equation
2Mg + O2 ---> 2MgO what mass of Mg combines with 5.80 L of O2 measured at
1 answer
1,135 views
Andy and Sam are saving money to go on their senior trip.
The amount of money that Andy will have at the end of each week, w, can
1 answer
890 views
An explosion causes debris to rise vertically with an initial velocity of 75 ft/sec.
a. In how many seconds does it attain
3 answers
719 views
An explosion causes debris to rise vertically with an initial velocity of 75 ft/sec.
a. In how many seconds does it attain
1 answer
490 views
The rectangular part of her pool is 8 meters by 6 meters. The triangular part has a height of 4 meters and a base of 5 meters.
1 answer
483 views
can someone help with my math essay
1 answer
326 views
what formula should i use to calculate the total cost of cell ranges like E5:E16
0 answers
396 views
Given:cosA= 4/5 0(less than or equal to)A(less than of equal to)90*
find sinA, sin2A, cos2A
2 answers
563 views
1-cosx/1+cosx=(cotx-cscx)^2
0 answers
408 views
(1/tanx-secx))+(1/(tanx+secx))=-2tanx
2 answers
846 views
secx/secx-tanx=sec^2x+ secx+tanx
7 answers
6,118 views
1/tanx-secx+ 1/tanx+secx=-2tanx
so this is what I did: =tanx+secx+tanx-secx =(sinx/cosx)+ (1/cosx)+(sinx/cosx)-(1/cosx)
0 answers
1,395 views
cosx/secx+sinx/cscx=sec^2x-tan^2x
5 answers
770 views
cosx/sinxcotx=1
3 answers
561 views
csc^2x-cos^2xcsc^2x=1
1 answer
539 views
cotxsinx=cosx
1 answer
762 views
sin^2x-1=sec^2x-tan^2x
0 answers
457 views
If I have a 3 didgit number - a 3 didgit number = a 3 didgit number but the numbers used are 1-9 and only can be used once what
3 answers
456 views
Balance the word equation solid calcium carbonate reacts with hydrochloric acid to yield aqueous calcium chloride, carbon
2 answers
1,227 views
prove -x-y=-y-x, for all integers
1 answer
867 views
the equation of a line perpendicular to the line y = x - 3 and containing the point (8, -2).
1 answer
1,003 views
where can i find Jean Piaget theory on spiritual formation? thanks
1 answer
515 views
would a banana way a gram or a kilogram?
2 answers
441 views
How do you make this decimal 0.85 in simmpleiest form? And what will be the new number?
2 answers
481 views
When an airplane starts its propellers, they spin slowly at first and gradually pick up speed. Why does it take so long for them
0 answers
619 views
An electric saw uses a circular spinning blade to slice through wood. When you start the saw, the motor needs 6 seconds of
2 answers
971 views
An antique carousel that’s powered by a large electric motor undergoes constant angular acceleration from rest to full
1 answer
801 views
a chart for a minimum of 5, max 20, median of 10 and the mode of 15
1 answer
324 views
Locomotive exert on a 13160-kg boxcar to make it accelerate forward at 0.40 m/s2. How long will it take the boxcar to reach its
1 answer
569 views
How would your Mars weight compare to your earth weight if the acceleration due to gravity on Mars is 3.71 m/s2?
1 answer
2,461 views
unscrable this word yc'ti
4 answers
494 views
On three consecutive passes a football team gains 9 yards, loses 10, and gains 16 yards, what number represents the total net
1 answer
500 views
In a round with 4 people singing Jingle bell rock who would end last if person 1 and 2 start at the same time then person 3 is
1 answer
484 views
does NOCL follow the octet rule
1 answer
750 views
does NF3 follow the octet rule
2 answers
3,896 views
1) why do copper 2 sulfate chrystals not conduct electricty?
2)why is copper 2 sulfate solution a good conductor of electricity?
1 answer
701 views
How do you calculate Latitude and longitude precisely?
4 answers
929 views
what are some of the answers to this ancient egypt worksheet?
1 answer
961 views
How do you solve ac-bc-ad+bd
1 answer
424 views
What gas volume does the water have at a temperature of 100 and 1 pressure?
2 answers
393 views
which does NOT change when an unbalanced force acts on an abject?
a) displacement b) velocity c) mass d) motion
2 answers
477 views
what has a leg on each side and one in the middle
2 answers
372 views
what is the simplest form for eighteen ninethes
1 answer
206 views
write as an equation- seven more than twenty less one half of six is thirty four
2 answers
458 views
thanks to both of you for your help.
it was kind of you!:)
1 answer
342 views
how can companies protect their systems from physical threats such as theft?
ive put :- .password .install software which only
3 answers
491 views
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