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Math
Page 6
Questions
How do you complete the square for this:
y= -1/3x^2 + 2x + 4
1 answer
asked by
Allison May
313 views
The ratio of the blue markers to red markers is 3:7. If there are 40 total markers in the bucket,how many of the markers will be
2 answers
asked by
Hannah
521 views
Ms.Dumal is making bookmarks for a school fundraiser. She has one piece of ribbon that is 72 inches long and another that is 64
1 answer
asked by
Cons
472 views
Find the measure of triangle ADC if A is (3x+2) degree, B is (4x-24) degree, C is (2x+2) degree and D is x+10 degree
3 answers
asked by
Lucy
583 views
A bacteria culture doubles every 15 minutes. If there are now 500 bacteria in the culture...
How many will there be in an hour.
2 answers
asked by
Carrie Michelle
1,003 views
Plutonium-239 has a half-life of 24 000 years. What percent of plutonium-239 remains after 10 000 years? (Answer=74.9%)
AND After
5 answers
asked by
Taylor Candice
1,567 views
Paul read his library book for 4/5 hour on Thursday, 1/6 hours on Friday, and 2/5 hour on Saturday. About how long did Paul read
2 answers
asked by
Cons
467 views
Tickets are drawn to determine first prize money is s100, 000. Each succeeding prize paid 60% as much as the ticket before it.
6 answers
asked by
Clary F.
687 views
Tickets are drawn to determine first prize money is s100, 000. Each succeeding prize paid 60% as much as the ticket before it.
1 answer
asked by
Clary F
364 views
The side of the square lot is (5x-3) meters. How many meters of fencing materials are needed to enclose the square lot? If one
4 answers
asked by
Kesha mae
1,849 views
I have done this problem converting numerical expression to word problem .
Like (12x2)+(4x3) At arcade Jeff got 12 plushy for 2
5 answers
asked by
Lauren
855 views
I need help to convert this expression in word problem not solution. Please help. Thanks!
(5x2)x(3x15)
3 answers
asked by
Lauren
752 views
The current population of Summerfield is 16,359 people, which is 90% larger than when David moved there. What was the population
3 answers
asked by
Angie
464 views
Dover's current population is 5,074 residents, which is 14% smaller than at the time of its founding. What was the population of
11 answers
asked by
Angie
463 views
Sal and Cal both work for the same company making $55,000 each in annual salary. Sal deposits 5% of her salary to her 401k
3 answers
asked by
chris
812 views
Slide 2:
Pencil It In A red pencil sits next to a weekly planner.A big part of organizing your math studies is taking an active
12 answers
asked by
Hayley
751 views
1. 0.7
+ 3.9 3.6 3.7 4.6*** 4.7 2. 7.9 + 0.03 0.82 7.12 7.93*** 10.9 3.1.8 - 0.9 0.9*** 1.1 1.9 2.7 4.6.51 - 0.8 5.43 5.71***
6 answers
asked by
Hayley
1,083 views
Ali reads 900.pages in 2 weeks and 3 days how many pages will he read in the month of 31 days?
3 answers
asked by
Anonymous
380 views
Jana buys a dress for $25.98 and a blouse for $14.99. The sales tax is $2.46.
a. What is the total cost of her purchase? b. If
14 answers
asked by
Hayley
5,934 views
Remainder theorem - 4x×x×x_12×x×x+11×x_5
1 answer
asked by
Anonymous
314 views
Adding Integers
At 7.00 am the temperature was 8 degrees Celsius. What was the temperature at midnight if the temperature was 10
7 answers
asked by
Hayley
1,131 views
At age 25 someone sets up an IRA (individual retirement account) with an APR of 4%. At the end of each month he deposits
4 answers
asked by
chris
3,006 views
A model of a rail road station has a scale of 1 inch equals 3.5 feet. The dimensions of the model railroad are 34 inches by 18
3 answers
asked by
Abagail
658 views
21% reptiles, 11% are birds. There are a total of 1,500 animals in the zoo. Is this the correct proportion that I wrote to
3 answers
asked by
Abagail
490 views
Find the savings plan balance after 2 years with an APR of 9% and monthly payments of $200
Can someone help?
4 answers
asked by
christopher
1,074 views
Consider the two savings plans below. Compare the balances in each plan after 7 years. Which person deposited more money in
1 answer
asked by
chris
994 views
Due to evaporation, the water level in Wesley's aquarium dropped 2 cm a week during the first three weeks in July. What integer
4 answers
asked by
Abigail
1,250 views
Help Me With This Please.! 1.7 and , 2.4 + 1.27
1 answer
asked by
Young Lil G
252 views
If n represents a number then write the expression for the difference of three times the number after it was increased by three
2 answers
asked by
Bre
633 views
Rewrite each expression using the distributive property.
1.(12 x w) + (11 x n) 2.(42 x c) + (47 x e)
3 answers
asked by
Alison
421 views
Translate the following phrase into an expression.
The difference between one-fifth of a number x and 14.
4 answers
asked by
Nyoka
1,246 views
So I need help with 2 questions. This is what is being asked. Write the slope-intercept forms of the equations of the lines
3 answers
asked by
Amy
677 views
A rancher is putting a fence around a square animal pen. The perimeter of the pen is 32 feet. The fence posts will be 16 inches
4 answers
asked by
Lauren
2,488 views
Solve for y: 5^(-4y)= 3
I know y=-.17 but I am confused on what steps I take.
1 answer
asked by
Anonymous
322 views
Jerry had $1,018.00 in savings. last week he spent $84.00 on a desk and $372.00 on a computer from his savings. this week at a
6 answers
asked by
Daya
2,423 views
Which expression represents how many years are in x months?
A) 12x B) 12 + x C) x/12 D) 12/x***
7 answers
asked by
Daya
2,489 views
Julia spent 1/3 of her birthday money and she lost half of the rest now she has $10 left how much did she get for her birthday
4 answers
asked by
Lee
1,942 views
Which expression is equivalent to (-2)(a+6)?
#1 -2a+6 #2 2a+12 #3 -2a-12 #4-2a+12
7 answers
asked by
Blaw
686 views
Which statement about the product is true
5.643 x 4.6666666.....(Repeating) A. The product is irrational B. The product is
3 answers
asked by
LoyaltyIsFake
2,078 views
The volume of a pyramid varies jointly with the base area of the pyramid and its height. The volume of one pyramid is 24 cubic
3 answers
asked by
Corey
898 views
The middle school band has 56 members. The high school band has 96 members. The bands are going to march one after the other in
2 answers
asked by
Kiara
556 views
Tasha believes that she can rewrite the difference 120 - 36 as a product of the two numbers and another difference. Is she
5 answers
asked by
Delia
891 views
The ice rink sold 90 tickets for the afternoon session, for a total of $700. General admission tickets cost
$10 and youth tickets
5 answers
asked by
Lauren
459 views
Is it possible for a composite number to have more than one prime factorization? Is it possible for a number to have no prime
7 answers
asked by
Young Lil G
4,769 views
The distance from city A to city B is approx. 2160 miles. A plane flying directly to city B passes over A at noon. If the plane
2 answers
asked by
Florrie
843 views
Emma started with a certain amount of money. She spent 2/5 of her money. She earned €5 the next day. Later, she lost 3/7 of
4 answers
asked by
Help
612 views
which number is divisible by 3 and 5.?
A.130 B. 325 c. 4,113 d. 2,040
9 answers
asked by
Young Lil G
1,918 views
How do I find range of x^2=2y+1
1 answer
asked by
Carrie Summer
409 views
Find the simplest algebraic expression for the following situation.
Susie, Sarah, and Tamera are planning to knit sweaters
2 answers
asked by
Nyasia
490 views
<9 and <10 are corresponding and complementary angles formed by two parallel lines cut bye transversal. Find m<9
2 answers
asked by
Brooklyn
544 views
A giant wheel in a fair had a diameter 42m.What is a the distance a person travels in one complete revolution?
3 answers
asked by
Rishiraj
876 views
5/4x-2/3y=3
1/4x+5/3y=6 What is the (x,y) solution? I got (4,3). Is that correct?
1 answer
asked by
Anonymous
348 views
Noreen is beginning an exercise program. The first weak she exercises 25 minutes each day. The second week she exercises 30
2 answers
asked by
Lailani
666 views
The point (2, 3) is on the graph of y f(x). Determine the corresponding coordinates of this point on the graph of y= 2(f(2(x +
2 answers
asked by
Ella C.
623 views
Solve the following system of equations
3y + 2z = 5 2x − y − 3z = 2 2x + 2y − z = 7
2 answers
asked by
Anonymous
537 views
In an A.P.the third term is four times the first term, and the sixth term is 17; find the series.
2 answers
asked by
Firoz
794 views
This illustration shows the angles from the cameras when looking at the right side of boulder B3. The angles shown from left to
1 answer
asked by
Scar
395 views
Left to right angles for H3 are 120 degrees and 55 degrees.
Left to right angles for B4 are 50 degrees and 125 degrees. What is
1 answer
asked by
Scar
359 views
The illustration shows the two cameras pointing at the right side of hole H1. The angles at the base of the triangle are 65
1 answer
asked by
Scar
446 views
Given the following points determine whether the transformation was a Rotation(specify direction and size), a reflection(over
1 answer
asked by
Ali
353 views
Sondra wants to give away 940 pennies to he younger cousins. She wants to give the pennies to either 2, 3, 5, 6 9 or 10 cousins.
1 answer
asked by
Cons
402 views
I have 20 tens. I have 3 times as many ones that I have tens. What number am I?
1 answer
asked by
David
398 views
Sam is at the driving range practicing his swing. During Sam’s golf drive, the initial angular velocity of his club is 5 rad/s
2 answers
asked by
Mark
535 views
22÷2x9
1 answer
asked by
Mitch
356 views
How fp you Order the numbers from least to greatest 0.4, 5%8, 38%?
Please show the steps.
3 answers
asked by
Nicole
593 views
negative 12 divided by 3 times negative 8 plus negative 8 minus negative 6 plus 2
5 answers
asked by
Anonymous
641 views
Can someone please help me. I would appreciate it a lot.
1.Bartering was an early way that people___. 2.Currency is used to___.
2 answers
asked by
Monica Robles
927 views
A chest has 8 containers. Each container has 8 boxes. Each box has 8 bottles. Each bottle has 8 quarters.
a) write a power to
2 answers
asked by
Muskan
530 views
why is 5^3 called 5 cubed???
1 answer
asked by
Muskan (HELP MEEEE)
279 views
When square root of 2800 is written as a mixed radical in form of a radical b, the value of ab is
A) 7 B) 27 C) 140 D) 280 I
2 answers
asked by
Mileena
647 views
You have $3000 in an account that yields a nominal return of 6%. If the inflation rate is 3%, how long will you have to leave
1 answer
asked by
Mark
399 views
Compare: x + y O 19
1 answer
asked by
Juan
281 views
The angles of a triangle are in the ratio of 2:6:7 .the complement
Of the smallest angle of the triangle is, explain. Answer=66
4 answers
asked by
Sujata
1,222 views
Evaluate the integral from
[sqrt(pi/2), sqrt(pi)] of x^3*cos(x^2) by first making a substitution and then using integration by
2 answers
asked by
Dave
692 views
If
f(x) = x^2 + 2x − 8 and g(x) = 2x − 6, find the following function. f ∘ g
1 answer
asked by
AmyTT
275 views
Evaluate 2sin15° cos15°
3 answers
asked by
Mandar
869 views
Determine the number of factors of 5^x + 2•5^x+1.
Choices: A) x B) x + 1 C) 2x D) 2x + 2 Please show solution:)
3 answers
asked by
K
361 views
Determine the number of factors of 5^x + 2•5^x+1.
Choices: A) x B) x + 1 C) 2x D) 2x + 2 Please show solution:)
4 answers
asked by
K
325 views
Need help solving this!
R=20Cos0 N + 50cos135N+50sin135E+10Cos225N+10sin225(-E)
1 answer
asked by
Anonymous
281 views
How to use the hundredths grids to subtract 1.65-0.98
4 answers
asked by
Kay
1,004 views
1. 5 3/8 c = how many fl oz (how do I find this out?)
43 fl oz 43/64 fl oz 86 fl oz 29 fl oz 2. 65 in - how many feet? 6 5/12ft
7 answers
asked by
Haley
1,766 views
Of the students in Rosalie’s dance class, 29 out of 59 have participated in dance class before. About how many of her students
7 answers
asked by
Kinaya
1,186 views
Which question is an example of an statistical question? Ask all your friends,"What is your favoriet color?"(my anwser). Ask
7 answers
asked by
Jordan
1,164 views
A basketball is tossed from the top of a 3m wall. The path of the basketball is defined by the relation y=-x^2+2x+3 where x
4 answers
asked by
Sarah
2,757 views
Round 6784 to the nearest thousand, hundred and ten
7 answers
asked by
Sarah
2,419 views
Ramesh gave 1/2 of his marbles to Samyak and 1/3 of what was left to ranchit. If ranchit gets 10 marbles how many did samyak
3 answers
asked by
Deepjyoti boro
568 views
12,000 is compounded semiannually at a rate of % for 20 yrs
1 answer
asked by
Jessica
419 views
From home, Todd walked 3 blocks south and 2 blocks east to a friend's house.Then they walked 6 blocks west to school. He cannot
2 answers
asked by
Cons
824 views
Pantry package potluck portfolio help 5 items
34 answers
asked by
Anonymous
4,062 views
Write the number in two other forms two hundred thirty four thousand one hundred sixty four
4 answers
asked by
Melanie
2,374 views
Amanda thinks of a Number between 35 an 48 the sun of the digits is seven what is Amanda's number
1 answer
asked by
Gregory
419 views
Josh thinks of an odd number between 268 an 282 the sum of the
Hundreds digit and ones digit is equel to the tens digit .what is
1 answer
asked by
Gregory
454 views
Write 17/4 as a mixed number. Explain your work
I'm stuck and could really use some help, this is what I got so far: First I
9 answers
asked by
Chen
5,797 views
A solid body consists of a cylinder surmounted by a hemisphere of the same radius. The total length of the body, measured along
1 answer
asked by
Maxy
669 views
If loga+ logb=logab show that (a+b)²-(a-b)²=4ab
2 answers
asked by
Manish
572 views
A car trvelling at the average speed of 50km/h. How much distance would it travel in 1 hour 12 minutes?
1 answer
asked by
Tashif
440 views
Please help! I would really appreciate it. I only have the answer to think first question. I don't know if it's correct.
|x| + 5
1 answer
asked by
bluah. PLEASE HELP ME!
326 views
The local Employment Council would like to hold a charity event to raise money for the area Food Bank. They want to spend as
3 answers
asked by
Vei
463 views
How do u compare Marshall products and regrouping
1 answer
asked by
Evangalene
390 views
The ratio of dales pencils to max’s pencils is 8 to 5. Dale lost 9 pencils and now has the same amount as max. how many
1 answer
asked by
Anonymous
367 views
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