用戶57799

[匿名]

回覆: 5

2019-07-14 1:50 pm

arpit has 21 coins consistenting of 1 and 2 rupee coins. The total value of these coins is 34 rupees. how many 1 rupee and 2 rupee coins are?

[匿名]

回覆: 11

2019-07-12 6:36 pm

Without using long division or synthetic division show how x^2-4 is a factor of x^6-64.?

Yas

回覆: 4

2019-05-30 8:16 am

lnx + c = ln2x what is c?

[匿名]

回覆: 8

2019-03-22 8:55 am

cual es el valor de x y y en la siguiente ecuacion: 2x+7y=5 3x+14y=3?

[匿名]

回覆: 5

2019-03-18 10:35 am

What’s this fraction turn into?

sologuitar

回覆: 5

2019-03-13 5:47 pm

Find Linear Equation?

sologuitar

回覆: 3

2019-03-13 5:48 pm

Ramp Equation?

[匿名]

回覆: 4

2018-07-31 4:25 pm

Determine the probability of getting 2 heads, 1 tail from flipping a coin three times.?

[匿名]

回覆: 4

2018-07-25 7:55 am

Math question(s) below?

[匿名]

回覆: 1

2018-07-21 12:15 pm

Suppose the children in a school are classified in two ways, boys/girls and fair-haired/dark-haired. The following information is available:?

[匿名]

回覆: 5

2018-07-07 7:15 am

Math Help Please?

[匿名]

回覆: 2

2018-06-17 10:33 am

Rotational Area?

[匿名]

回覆: 18

2018-06-07 10:23 am

three times some number equals seventy-eight more than the number itself?

[匿名]

回覆: 5

2018-06-07 10:00 am

A model rocket is launched from the roof of a building?

[匿名]

回覆: 4

2018-06-04 4:46 pm

6-2-(6-9)-3+(-3)?

[匿名]

回覆: 6

2018-06-04 4:47 pm

6-2-(6-9)-3+(-3)?

[匿名]

回覆: 7

2018-05-31 4:21 pm

How do I solve solve this? find the gradient of y + 7x = 8?

[匿名]

回覆: 10

2018-05-28 8:58 am

How can I work out how many litres my suitcase is? It's measurements are 50 cm tall,37 cm wide and 20 cm depth.i can't rememeb math class?

[匿名]

回覆: 3

2018-05-27 10:52 am

Help me to find the solve?

[匿名]

回覆: 4

2018-05-15 3:25 pm

p(x)is a polynomial of 4th degree,remainder of p(x)is 40 when divided by (x-3) or by (x+3).Find p(x)if (x-1),(x-2),(x-3) are factors of p(x)?

[匿名]

回覆: 7

2018-05-15 12:44 pm

Can you please show me how to find the derivative of the given function: (2x-3y)^3 = x^2 - y?

[匿名]

回覆: 6

2018-05-09 9:20 am

Math help please!?

[匿名]

回覆: 8

2018-04-13 2:22 pm

Algebra 2 trigonometry help please?

cheuk man

回覆: 4

2018-03-26 3:06 pm

What is the value of x in radian if sinx = 3x/4? Thank you.?

[匿名]

回覆: 3

2018-03-22 12:59 pm

Help to simplify rational expressions?

[匿名]

回覆: 3

2018-03-21 8:34 am

Algebra 2 help! One question?

[匿名]

回覆: 2

2018-03-21 8:19 am

One Algebra 2 question, please help me?

[匿名]

回覆: 1

2018-03-16 5:48 am

Math help/ Algebra 2 question. Please Help!?

[匿名]

回覆: 2

2018-03-08 8:24 am

Algebra 2 questions/ Using Function Models/ PLease help and explain!?

[匿名]

回覆: 3

2018-03-08 3:53 am

Algebra 2 questions/ Combine functions?

[匿名]

回覆: 7

2018-02-20 6:11 pm

A ranger wants to determine the height of a tree across a river. Elevation from bank 50°. Walls back 37 feet. New angle of elevation is 26°.?

[匿名]

回覆: 7

2018-02-12 5:23 pm

help me plz?

[匿名]

回覆: 9

2018-02-04 11:48 am

Math help?

[匿名]

回覆: 5

2018-01-23 12:25 pm

50.23 miles to centimeters?

[匿名]

回覆: 11

2018-01-17 6:27 am

What’s the distance between-10.5 and 7 on a number line?

[匿名]

回覆: 9

2018-01-15 3:31 am

Solve the equation by factoring 2x^2+13x+15=0?

[匿名]

回覆: 4

2018-01-10 3:18 pm

Please help me solve a calc problem: find an equation of the tangent line to the graph of f(x)=(x+3)/(x^2+2) at x=1?

[匿名]

回覆: 9

2018-01-10 3:32 pm

How do I solve this? (8/125)^(-2/3)?

[匿名]

回覆: 3

2018-01-10 3:46 pm

Find the mistake a=b a*a=a*b a^(2)=a*b a^(2)-b^(2)=ab-b^(2) (a-b)*(a+b)=b(a-b) a+b=b 2b=b 2=1?

[匿名]

回覆: 7

2018-01-10 12:21 pm

Give the rule for y against x^2 which is marked at the point 2,6?

[匿名]

回覆: 7

2018-01-06 10:21 pm

the ratio between two quantities is 3:4 if the first is rupees 810 find the second?

[匿名]

回覆: 5

2018-01-04 4:31 am

Help with math homework. Trigonometric identities.?

[匿名]

回覆: 6

2017-12-28 5:51 pm

I have a trigonometry problem?

Engr. Ronald

回覆: 7

2017-12-25 11:10 pm

geometric sequence problem 2?

[匿名]

回覆: 2

2017-12-18 10:15 am

Calculus problem: Find the total cost of producing 60 refrigerators given the marginal cost?

[匿名]

回覆: 7

2017-12-15 9:45 am

A rectangular floor is 21 feet long and 12 feet wide what is the area of the floor in square yards ?

[匿名]

回覆: 6

2017-12-14 9:12 am

What is the probability of getting either a spade or a queen when drawing a single card from a deck of 52 cards?

[匿名]

回覆: 1

2017-11-16 9:12 am

What s the interest rate using the simple interest formula? p=1825, r=? t = 2 years i = 94.90?

[匿名]

回覆: 3

2017-10-29 1:08 pm

The product of integers 420 and k is a perfect cube. What is the smallest possible positive value of k?

[匿名]

回覆: 3

2017-10-17 2:16 pm

Trig Use the given information about θ to find the exact values of the following?