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sai
Questions (65)
The price ‘p’ per unit at which a company can sell all that it produces is given by p = 29 – x, where
‘x’ is the number
3 answers
122 views
The price ‘p’ per unit is given by the relation
1 2 x p 2p 3 3 where ‘x’ is the number of units sold then, i.
1 answer
105 views
Solve the following system of linear equations by Gaussian Elimination:
2 x−y+5 z = 10 x+ y−3 z = −2 2 x+4 y+z = 1
2 answers
413 views
Create a three letter word that 0ne vowel and two consonants.
What is the probability of the word starting with a vowel?
1 answer
384 views
what is the value of (3 x - 2) (4 x+1)- (3 x -2) 4 x +1 when x = 4 ?
2 answers
357 views
if we have : (x + a)^2 and (x +b)^2 what will be the general form of the square of a binomial B ?
1 answer
331 views
if we have : (x + a)^2 and (x +b)^2 what will be the general form of the square of a binomial B ?
0 answers
396 views
The half life of the radio active substance is the time require the half the substance to decay. the mount A ( in grams) of 100
1 answer
709 views
Graph the inequality 2X - 4Y < 8
Use the intercepts of graphs
2 answers
549 views
fei yen's dog eats 8 ounces of dog food each day. fei yen bought a 28 pound bag of dog food, How many 8-ounces servings are in a
14 answers
3,963 views
Clarence is a salesman who receives 8% commission on every sale he makes . If his most recent sale helped him earn $216 in
2 answers
757 views
clarence us a salesman who receives 8% commission on every sale he makes. If his most recent sale helped him earn $216 in
4 answers
650 views
Jan and pete are home decorators. Jan can paint 3 rooms in 2 hours. Pete can paint 2 rooms in 3 hours. If they work together,
4 answers
816 views
a radio program has a quiz consisting of 3 multiple choice questions, each with 3 choices. A contestant wins if he or she gets 2
5 answers
809 views
Last year, a property managerbought five identical snow shovels and six identical bags of salt. The total ost of the snow
1 answer
545 views
if 2x+y =14 and 4x+y = 20 , what is the value of 3x+y =?
1 answer
431 views
The velocity of a vehicle is measured at two distinct points in time and found to be 30 m/s at 1.0 s and 10 m/s at 2.0 s. Find
1 answer
809 views
A rocket is fired vertically and reaches a speed of 34.3 m/s in half a second. One and a half seconds later the rocket’s speed
2 answers
658 views
An engineer uses a bolt to connect a joint. The force provided by the bolt F is a function of the external load P that it must
0 answers
558 views
A spring is manufactured with a pre-load. A force of 34.5 N compresses the spring by 1.5 cm. A force of 57.0 N stretches the
0 answers
756 views
A ball is thrown upward and has a velocity of 67.8 ft/s after 1.0s. After 3.0s, the ball's velocity is 3.4 ft/s. Find the
1 answer
727 views
Reflecting functions over the x-axis
if(x)=-2/3x+2 ; f(x)=2/5x-3
2 answers
586 views
graphic pairs function in the same set of axis (1 quadrant)
g(x)=3/7x+6&h(x)=3/7-3
2 answers
421 views
A copper conductor 130metrrs long hasa resistance of 4.30ohms. If the resistivity of a copper is 1.42*10ohms determine the cross
1 answer
574 views
The tires mary wants to buy for her car cost $200 per tire. A store is offering the following deal: Buy 3 tires et the 4th tire
4 answers
825 views
f(x)=x^2 and g(x) =|x| then f+g=?
0 answers
281 views
what is the cost of nine ounces of cheese at $.80 per pound? can anyone solve it and explain me. thank you.
2 answers
395 views
what is the cost of nine ounces of cheese at $.80 per pound?please help
16 ounces = 1 pound 9 ounces = 0.5625 pounds
3 answers
598 views
what is the cost of nine ounces of cheese at $.80 per pound?
1 answer
564 views
A stone thrown upward at the top of the tower reaches the ground after 5 sec. A second stone is thrown down with the same speed
1 answer
857 views
Two forces 5N &10N are acting at an angle of 120° between them. Find the resultant force in magnitude and direction.
7 answers
4,426 views
A standard size of a certain bin holds 2 2/3 gallons . The larger size of that bin is 1 1/4 times larger. How many gallons does
7 answers
1,994 views
a board was 24 3/8 inches long. A worker cut it into pieces that were 4 7/8 inches long. The worker cut the board into how many
4 answers
2,010 views
a car uses 3 1/8 gallons of gasoline per hour when driving on the highway . how many gallons will it use after 4 2/3 hours?
6 answers
2,847 views
david worked 7 1/3 hours today and planted 11 trees. It takes him about the same amount of time to plant each tree. How long did
4 answers
2,286 views
steps for square root spiral
1 answer
433 views
s0lving One step equation
5 1/4 - h = 2 3/4
1 answer
333 views
Solving one step equation
2 1/2 + b = 3 1/4
3 answers
449 views
Find the center of mass of a uniform circular ring of mass M and radius R?
(R is your radius in metre)
2 answers
542 views
A child slides down a water slide of a height h. Calculate final velocity of the child?
1 answer
595 views
A rectangular flower bed has an area of 3 1/2 square yards. The width of the flower bed is 3/4 yard. What is the length of the
5 answers
1,481 views
A baker uses 2 5/6 pounds of butter to make a batch of cookies. On a particular day, thebaker used 8 1/2 pounds of butter to
3 answers
1,854 views
a bicycle wheel has 77cm in diameter and makes revolution per second .find the speed of the bicycle in m/s
3 answers
527 views
118 ft = ________yd____________ft .
21 ft 11 in =_______in please explain how to solve these sums. thank u
3 answers
434 views
metal mercury at room temperature is a liquid. melting point is 39 degree celsius.freezing point of alcohol is 114 degree
1 answer
995 views
For sternberg, Don Juan's alleged serial sexual conquest illustrates:
A)infatuation B)puppy love C)empty love D)fatuous love Im
15 answers
3,874 views
Which phrase is most likely to be part of an effective thesis statement?
A) i think B) therefore C) i believe D)in my opinion My
1 answer
3,659 views
Rachel wants to carpet the rectangular floor of his basement . The Basement has an area of 864 square feet . The width of the
1 answer
891 views
Solve this..
◻ ➕ ◻ ➕ ◻=30 Fill the boxes using (1, 3, 5, 7, 9, 11, 13, 15)
1 answer
467 views
how the quadratic equation is useful in calculating the stopping distance when the breaks are applied to a vehicle?
1 answer
651 views
We only can make ozone layer by adding 3 oxygen atoms or we cannot
3 answers
495 views
count by eigths to create a number line for the data that starts at 1 and ends at 3.
1 answer
403 views
The 6th grade classes have started a contest to collect cans for recycling. The first class to reach 500 cans will win.
The chart
4 answers
635 views
a number is called a perfect number if it equals the sum of all its factors except itself. for instance , 6 is a perfect number
5 answers
2,458 views
what is wrong with the statement "you look exactly like your mother"
2 answers
453 views
Hideki is collecting pennies . Each month in may, june, and july he put 200 pennies in a jug . He put 300 pennies in th jug in
4 answers
1,139 views
0.042g of Magnesium was reacted with excess HCl at S.T.P.
A. Write the equation for the reaction B. How many moles of Mg were
1 answer
747 views
You are conducting an experiment to see if a given therapy works to reduce test
anxiety in a sample of college students. A
1 answer
1,249 views
hydrogen and oxygen combine in the ratio of 1:8 by mass to form water.what mass of oxygen gas would be required to react
0 answers
1,170 views
Cruz and his friend, Penny need to determine what numbers are prime and what numbers are composite for homework assignment. Cruz
1 answer
606 views
The area of each square is twice the area of the next smaller square drawn in it. if the area of the smallest square is 3 square
1 answer
416 views
examples of quadrilateral find at home
2 answers
227 views
what are the different layers of fiber optics
1 answer
444 views
how many nonisomorphic unrooted trees and rooted trees are there with 4 vertices?
0 answers
461 views
pictures of people who help us i.e tailor,teacher.
This site has cartoon-type pictures of people who help us.
0 answers
648 views
