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at how many minutes after 3pm will the minute hand of a clock overtake the hour hand?
5 answers
asked by
chelsy
5,813 views
a diver dives from a cliff .when her centre of gravity is 46 ft above the surface of the water. her initial vertical velocity
7 answers
asked by
E
2,137 views
What is another way to write -3*(4+7)?
6 answers
asked by
cheyann
1,262 views
Part 1: Which part of the quadratic formula tells you whether the quadratic equation can be solved by factoring and why?
1. −b
3 answers
asked by
Ka'Sandra
1,199 views
The top of a rectangular dining room table is twice as long as it is wide. dimensions of the table if the area is 72 ft^2
the
3 answers
asked by
pepper
1,873 views
Gray Glaze requires 15 hours to put a new roof on a house. His apprentice, Anna Gandy, can record the house by herself in 20
2 answers
asked by
jacky
680 views
A 6.5 foot tall truck standing next to an elephant casts a 32.5 feet shadow. If the elephant casts a shadow that is 51.5 feet
1 answer
asked by
manuel
237 views
Do you want the equation of a line through that point (1,2) with slope m = 4?
Use the equation (y-y*) = m(x - x*) where x* and y*
1 answer
asked by
drwls
425 views
20(1/5n-3/4)+9n if n = 4
1 answer
asked by
lisa
350 views
20(1/5n-3/4)+9n in need of the simplified answer i came up with the same as you but it is not one of my possable multiple
1 answer
asked by
lisa
408 views
20(1/5n-3/4)+9n in need of the simplified answer i came up with the same as you but it is not one of my possable multiple
1 answer
asked by
lisa again
345 views
A train averaged 80 km/h for the first half of its trip. How fast must it travel for the second half of the trip in order to
2 answers
asked by
grace
1,050 views
42 students took a test in school where the passing score was 70. the mean score of the 42 students taking the exam was 75.5
1 answer
asked by
preston
466 views
A student walks and jogs to college each day. She averages 5km/h walking and 9km/h jogging. The distance from home to college is
5 answers
asked by
angela
552 views
what is pi again? i forgot.
4 answers
asked by
Anonymous
265 views
y= 1/3x+2
whats they y intercept? and graph?
1 answer
asked by
scooby9132002
309 views
i was wondering if there is a site that helps with interval notations?
1 answer
asked by
scooby
305 views
4/5(2x-1)>12
1 answer
asked by
scooby
267 views
Bayside Insurance offers two health plans. Under plan A, Giselle would have to pay the first $70 of her medical bills, plus 30%
1 answer
asked by
scooby
428 views
Trains A and B are traveling the same direction on parallel tracks. Train A is traveling at 100 mph and train B is traveling 110
3 answers
asked by
scooby
514 views
The equation y=-1777x+27,152 can be used to predict the number of y of gun deaths in the U.S. x years after 2000, that is x=0
1 answer
asked by
scooby
429 views
im not good with fractions when you have to graph them ........
graph the equation using the slope and the y-intercept. Y=5/3x+7
1 answer
asked by
scooby
434 views
Trains A and B are traveling in the same direction on parallel tracks. Train A is traveling at 80 miles per hour and train B is
1 answer
asked by
chica
456 views
apply parallelogram method
fx=30N fr=? fy=20N theta=?
1 answer
asked by
Anonymous
268 views
how would i do this problem elina and teresa raced on their bikes to the library after school. they both left at 3:00 pm and
2 answers
asked by
bob
1,030 views
the area of a rectangular garden is 120 square meters. the width is 3 meters longer than 1/3 of the length. find the legth and
2 answers
asked by
Anonymous
1,290 views
not sure about this can someone please help me
solve for x using the addition principle x+10=-13 Now I added 10 to both sides 10
3 answers
asked by
SO LOST
837 views
wanted to know if I got the correct answer?
question (2a10b2)(3a2b2) answer 6a^12+5a^12b^4+b^4
4 answers
asked by
SO LOST
478 views
Would the answer be A(-n)= A-n
When doing the product rule? not sure about it help if you can thank you.
3 answers
asked by
SO LOST
279 views
factor 20x^3-4x^2-72x
1 answer
asked by
Anonymous
462 views
find the following product
7z (3z^3 - 2z+ 4)
1 answer
asked by
Dayana
356 views
represent the given condition using a sing variable, x. The length and width of a rectangle whose length is 12 centimeters more
3 answers
asked by
charlene
1,751 views
9p +2q-4(6p-2q) simplified
1 answer
asked by
nik
362 views
Solve the following system using elimination. If a single solution exists, write the solution as an ordered pair. Your answer
2 answers
asked by
jorge
694 views
what are 4 consecutive integers whos sum is -2
1 answer
asked by
Allie
256 views
multiply and simplify
(4-z)z =4z-zsquare? can you please let me know if I am correct
3 answers
asked by
Adriana
370 views
a playground is 5 meters longer than its width. what are the dimension of itd area ia 968m. squared
2 answers
asked by
bryan laron
1,088 views
adding with mixed numbers Can you check my answers:
1) 4 1/4 + 3 1/12 I GOT: 7 1/3 2) -7 1/2 + 5 2/3 i got -3 1/6 3) -3 4/5 + (-4
2 answers
asked by
marko
882 views
can you check if i have right these word problems of finding product or quotient
1) the value of jims telphone calling card
3 answers
asked by
marko
417 views
Mrs. martinez has $10,000 to invest.One bank offers her a return of 7.5% on the whole sum. Another bank offers her a return of
3 answers
asked by
kevin
406 views
The top of a rectangular dining room table is twice as long as it is wide. dimensions of the table if the area is 72 ft^2
the
2 answers
asked by
rachel
663 views
The top of a rectangular dining room table is twice as long as it is wide. dimensions of the table if the area is 72 ft^2
the
2 answers
asked by
rachel
524 views
the length of a rectangular photograph is 11 in. more than the width. if the area is 80in^2 what are the dimensions of the
1 answer
asked by
college student
430 views
find the vertex 6x^(2)+84+294
1 answer
asked by
ofo
264 views
the perimeter of a basketball court is 268 feet. the area is 4200 ft2. find the dimensions. using quadratics
1 answer
asked by
Vinnie
366 views
Factor the given expression. Then use the zero product rule and the quadratic formula to solve the problem. There should be
1 answer
asked by
student
349 views
Factor the given expression. Then use the zero product rule and the quadratic formula to solve the problem. There should be
1 answer
asked by
student
350 views
Factor the given expression. Then use the zero product rule and the quadratic formula to solve the problem. There should be
1 answer
asked by
student
352 views
Paul Websters motorboat can travel 15 mph in still water. Traveling with the current of a river, the boat can travel 20 miles in
2 answers
asked by
alms
866 views
Determine the last three digits
of 2^5+3^5+4^5+......+10,000,000^5 + 2^7+3^7+4^7+......+10,000,000^7
1 answer
asked by
joydeep
271 views
What
percent of $99.99 is $59.99?
1 answer
asked by
pollu
254 views
Find 3 consecutive odd numbers where the product of the smaller two numbers is 34 less than the square of the largest number.
2 answers
asked by
Anonymous
540 views
3 < 4 – 2x
1 answer
asked by
Andrew
256 views
Find the equation in slope-intercept form of the line having m = -2 and b = 4.
1 answer
asked by
marco
419 views
Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at 115 miles per
7 answers
asked by
brandy
2,687 views
a square parking lot has a surface area of (w^4-2w^2x+x^2) square feet. Factor this trinomial to find the length of one side in
1 answer
asked by
carl
390 views
The service fee of physical therapist varies directly as the number of hours n of service rendered A physical therapist charges
5 answers
asked by
=)
810 views
The amount of paint p needed to paint walls of a room varies directly as the area A of the wall of 2gallons of paint are needed
2 answers
asked by
=)
645 views
A teacher charges php.500.00 per hour of tutorial service to a second year high school student. If she spends 3hours tutoring
2 answers
asked by
=)
505 views
Decide whether the equation has one solution, no solution or infinitely amount of solutions.
1: 2(x - 3) = 2x one none infinitely
3 answers
asked by
hngh
640 views
A new shopping is opening this month.before agreeing to open shops, store managers had toconsider monthly rent and whether to
2 answers
asked by
taylor
510 views
COULD SOME OF WITH DEGREE IN MATHS HELP ME TO SOLVE THIS SIMULTANEOUS EQUATION PLEASE, PLEASE ?
I HAVE RIED DIFFERENT METHODS BUT
2 answers
asked by
mohammad
558 views
thanks to reiny and steve,
I repeat again that steve answer is incorrect, and I did not type it incorrectly . I mailed the ? as
1 answer
asked by
mohammad
387 views
A rectangular box has a length of 8 ft and a width of 2 ft. The length of the three dimentional diagonal is 10 ft. What is the
1 answer
asked by
taylor
401 views
What is y intercept of equation represented:
X Y 150 1047 125 872 100 697 75 522 a. -3 b. 0 c. 3 d. 172 I come up with totally
4 answers
asked by
taylor
1,700 views
What is slope of line 8y = -16?
a. 0 b. 2 c. 16 d. undefined dont have a clue how to do this
4 answers
asked by
taylor
538 views
The length of the diagonal across the front of a rectangular box is 25 inches, and the length of the diagonal across the side of
2 answers
asked by
taylor
798 views
Mauryn wrote the following
Sandwiches at king sandwich cost same amount and include bread, meat, cheese, lettuce, and tomato. All
4 answers
asked by
taylor
1,946 views
a tabletop is shaped like a golden rectandle its lenth is 5 ft whats the able width
2 answers
asked by
travis
513 views
how do you factor 3x^3y+x^2y^2?
i kind of don't understand the concept of factoring can you help? Thanks.
3 answers
asked by
G.G
394 views
Jo needs to know which of the following cannot be a prime number whenever p is a prime number greater than 2001.
A. p-2 B. p+2 C.
3 answers
asked by
Ben
340 views
At your local bar, chicken wings cost $0.30 a piece on Thursday night. Sriacha Ranch dressing (enough for 10 wings), cost $0.10
2 answers
asked by
Justin
512 views
How many liters of a blue dye that cost 1.80 per liter must be mixed with 20 l of anil which costs 2.60 per liter to make a
3 answers
asked by
totsy
573 views
List the following element 1) xuy 2) yut 3) xut 4) ynt
1 answer
asked by
akinsipe rhoda
283 views
Can someone help me with this question?
A can in the shape of a right circular cylinder is required to have a volume of 1,000
2 answers
asked by
Jacob
476 views
An employee's new salary is $18,165 after getting a 5% raise. What was the salary before the increase in pay?
3 answers
asked by
lola
1,075 views
what is the 7th term of the geometric sequence 10,2.2/5,2/25 (solve here)
4 answers
asked by
eljone
3,806 views
a motorboat, which can travel at 20 miles per hour in still water, takes 3/5 as long to travel downstream on a river from a to
4 answers
asked by
chelsy
871 views
two airplane fly toward each other from points 900 miles apart, at the rate, per hour, of 300 miles and 250 miles. when will
2 answers
asked by
chelsy
514 views
Evaluate the following algebraic expressions for the given value:
1. 4y-115 if y=7 2. 312 + 78x if x=4 3. 8z2 - 9 if z=3
1 answer
asked by
louie
445 views
Terry Edwards invested $3000 for two years, part at 3.5% simple interest and the rest at 2.5% simple interest. After two years
2 answers
asked by
estefany
659 views
A car was purchased for $3,495 and will depreciate 20% each year.
Find a linear function for the value of the car at time t in
2 answers
asked by
mia
537 views
As of 2012, the movies with the highest worldwide box-office sales are Avatar, Titanic, and The Avengers. The total box-office
1 answer
asked by
stef
395 views
consider the function f(x)= x-2/x^2-81. for what value of x, if any, will this function a) equal 0? b) be undefined
explain.
1 answer
asked by
stef
399 views
when only the cold water valve is opened, a washtub will fill in 8 minutes. When only the hot water valve is opened, the washtub
3 answers
asked by
niki
1,588 views
if f(x) = x+1/x^2-9 and g(x) = x/x-3, find
a) the domain of f(x) b) the domain of g(x) c) (f+g) (x) d) the domain of (f+g) (x)
2 answers
asked by
rita
682 views
Angelo Buninin operates a gondola in Venice, Italy. When angelo rows his gandola in the grand canal, he can travel 2.8 miles
1 answer
asked by
fetty
423 views
if f(x) = x+1/x^2-9 and g(x) =x/x-3, find
a) domain of f(x) b) domain of g (x) c) (f+g) (x) d) the domain of (f+g) (x)
1 answer
asked by
laura
381 views
Find an eqaution for the line passing through (1,3) and perpendicular to the line 3y=-2x+6
1 answer
asked by
niki
320 views
The lengths of the three sides of a right triangle are given by three consecutive even integers. Find the lengths of the tree
2 answers
asked by
laura
619 views
the product of two consecutive even numbers is 440. What is the sum of the numbers?
4 answers
asked by
laura
1,757 views
The amount A, of 70 grams of a certain radioactive material remaining after t years can be found by the equation A=70(0.62)^t.
2 answers
asked by
laura
868 views
A tax free municipal bond pays 4.75% compounded continuously. What is the value of a $2,000 bond after 30 years? Round your
2 answers
asked by
caroline
487 views
A tax free municipal bond pays 4.75% compounded continuously. What is the value of a $2,000 bond after 30 years? Round your
3 answers
asked by
tom
412 views
At a college, records show that the average persons grade point average, G, is a function of the number of hours he or she
2 answers
asked by
tom
687 views
Problem Page
Brian rented a truck for one day. There was a base fee of $15.99 , and there was an additional charge of 93 cents
2 answers
asked by
alexis
1,001 views
Sum the following term of progression to the last term, logx, logx^2 logx^3.... logx^120
2 answers
asked by
Joseph
546 views
I posted my last question wrong.
1) The slope of a line is 3/4, the line passes through the point(4,7). Where does the line
3 answers
asked by
Quarie
457 views
$199.99 smartphonde on sale for $167. what percentage decrease is this
99
1 answer
asked by
Brianna
333 views
The sum of 2 numbers is 400.If the first number is decreased by 20% and the second number is decreased by 15% then the sum would
4 answers
asked by
someone please help!!!
1,031 views
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