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Math
Page 47
Questions (120,220)
How do i express y as a function of x.
Logy=1/3(logx-log27)
1 answer
asked by
Shawn
424 views
You had 2/3 gallon of milk. Your family used 1/2 gallon. How much milk is left?
1 answer
asked by
Anonymous
419 views
A section of rope is 0.5 feet long. The rope is cut into six equal lengths. How long is each section?
1 answer
asked by
Ariana
437 views
Using Normal Tables, Find The Probabilities Of P( -1.50 < Z < 2.50)
1 answer
asked by
Biodam
397 views
each side of a cube is increasing at the rate of 9 cm/s.When the length of each side is 5 cm , find the rate of increase of its
1 answer
asked by
Borhan
438 views
Joe spent 1/4 of his money at the food court. He spent 2/3 of what was left on ride tickets. He ended with $10 left in his
1 answer
asked by
Noelani
422 views
What is {23%,0.21,1/4,1/5} from least to greatest I need the answer today please thank you
4 answers
asked by
Nick
409 views
May is swimming steadily in a pool. She completes 5 laps in 4 minutes. Joy is also swimming in the same direction and she swims
1 answer
asked by
Isabelle
420 views
Grandma needs 13/4 cups of sugar to make a dozen cookies. How much sugar does she need to make 3 dozen cookies?
7 answers
asked by
Yolanda
414 views
[Multivariable Calc]
Let R be the region that is inside of the cardioid r=2 + cos(theta) and outside the circle r=2? So i need to
1 answer
asked by
Ryan
422 views
2^3
Base=______ Exponent=_______
4 answers
asked by
Amy
403 views
The Schulich Society for Anarchy, Collectivism and Economic Equality has only 12 members, with surnames:
Adams, Bezos, Chung,
1 answer
asked by
Jigney Pathak
425 views
The volume of water in a container is x(2x²+x+5)cm³ when the depth is Xcm water is added at the rate of 60cm³5¯¹ when the
1 answer
asked by
Hardney David Smith
416 views
Could someone show me the formula to convert KM to Light-Years? Thanks for any help you can give me.
4 answers
asked by
Kyle
409 views
Express 4.9sin(x)+4.4cos(x)in the form ksin(x+ϕ)
1 answer
asked by
Dan
438 views
An artist drew a painting with similar rectangles with whole-number dimensions in inches. The small rectangle is 8 inches by 3
1 answer
asked by
Jay
444 views
Eric and frank want to equally share 3/4
1 answer
asked by
Anonymous
434 views
If the first dice yields an even number, what is the probability that the sum of the two dices will be equal to 12?
1st Die
3 answers
asked by
Eric
442 views
It can't possibly be 68 quarters? If I was to divide 17/0.25= 68, is that the final answer???!! Or do I have to then divide 68
4 answers
asked by
Caren
432 views
Subtract and simplify: (sin theta-1/ cos theata) -( cos theta/ sin theta-1)
3 answers
asked by
Blaire
404 views
Find the total profit, the maximum value of the total profit, and the value of x at which it occurs when the revenue is given by
1 answer
asked by
Pam
421 views
if a b and c are constants and (x+2)(x+b)= x^2+cx+6, what is c
1 answer
asked by
Bob
406 views
You have 120 orange and purple marbles in a bag. The orange marbles make up 5/8 in the bag. What percent of the marbles are
1 answer
asked by
Sue
416 views
What is the portion if the base is 900 and the rate is 12¾ %?
P=RxB P=12.75x900 P=11,475 Is this correct?
1 answer
asked by
Ann
433 views
A cirlcle has a diameter of 15 meters. What is the approximate circumference ?
1 answer
asked by
Vanessa
401 views
There were 20 more fifth graders then fourth graders. 140 students from both grades. How many fifth graders were there?
1 answer
asked by
Tim
430 views
Jim was putting carpet in his sons tree house.He needed to find the area of the floor. But he was having trouble with the
1 answer
asked by
Michey
415 views
I want to open a savings account that earns 1.6% simple interest yearly. I want to earn exactly $288 in interest after 3 years.
1 answer
asked by
Liz
429 views
Mark bought 54 cm of lace and 2m 45cm of black lace. How much total lace in meters did he buy?
1 answer
asked by
Allen
429 views
If f(x)=ax^2+b
f(-3)=-3 and f'(-3)=2 find the coefficients a and b.
1 answer
asked by
Larry
411 views
The surface area of any shape is expressed in:
A. square units. B. cubic units. C. feet and inches. D. length and width.
5 answers
asked by
Mary
423 views
Write the percent as a fraction in simplest form.
66 3/10
1 answer
asked by
Sammyjoo
425 views
A math class has 20 students who choose a topic from a list for an essay. How big pool is necessary for the probability of at
1 answer
asked by
Matt
410 views
Write the equation of the circle with a center at (2,-2) and point (6,1)
3 answers
asked by
Anonymous
421 views
The ratio of boys to girls in a class is 3 to 5. What percentage of the class are girls?
3 answers
asked by
Russell
424 views
Find a system of linear equations corresponding to the following augmented matrices:
(a) 2 0 |0 3 −4 |0 0 1 |1 (b) 3 0 −2 |5
1 answer
asked by
Matt
439 views
Dominic arrived at work and went behind the counter at the north end. As he faced out over the counter, north was to his right,
1 answer
asked by
Casey
431 views
One thousand raffle tickets are sold for $4.00 each. One grand prize of $800 and two consolation prizes of $100 each will be
1 answer
asked by
Jen
427 views
How do you put 33/10 & 29/6 into mixed numbers????!:)????!(:????!(:????!(:
1 answer
asked by
Ling
425 views
We pour water into a conical container of a radius of 10 cm with a height of 36cm at a rate of 70 cm^3/s. At what velocity does
1 answer
asked by
Bobski
417 views
What is the additive inverse of 5 on the 12-hour clock.
1 answer
asked by
John
430 views
Identify u and du for the integral.
1. The integral of [(cosx)/(sin^(2)x)]dx 2. The integral of sec2xtan2xdx
1 answer
asked by
Jess
439 views
find values for r and t such that the inequality r < S < t best describes s, the length of the third sides of a triangle for
1 answer
asked by
lisa
426 views
function y = 4-2(2t+pi/2), where t is measured in radians.
A.choose one option which gives the value of the function when t=pi
1 answer
asked by
Dave
420 views
Simplify each expression.
1. 2x+8/x^2-16 2. 1+x/x^2+x 3. x^2-12x-28/x^2-14x 4. x^2+7x+10/x^2-4
5 answers
asked by
Sarah
430 views
Factorize completely 2y squared -11y +15
1 answer
asked by
Carese
432 views
I need to know if the deductive reasoning that is used in this example is affirming the hypothesis or denying the conclusion. If
1 answer
asked by
B.B.
458 views
I know the answer to this problem but I have no idea how to get there.
Solve for all values of x if 0 is less than or equal to x,
1 answer
asked by
Katie
426 views
Find all values satisfying x
f(x) 3x-1 g(x) x^2-5x+12 (f*g)(x) = 17
1 answer
asked by
lt
421 views
Identify th equation of the parabola whose focus is at (5,-1) and whose directrix is x=3
I don't see any examples of this kind of
1 answer
asked by
Anonymous
428 views
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