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840

I need help

Tripp and rico are two dogs. Tripp weighs exactly 35 pounds more then rico. Together, they weigh exactly 49 pounds. How much dose each dog weigh?

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Guest Jan 10, 2020

757

What is the relative maximum of the function?

Please help ASAP!!!! Thank you.

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Guest Jan 10, 2020

574

yo what up

Frank ran 65 km on Monday, 68 km on Tuesday, 66 km on Wednesday, and 80 km on Thursday. After doing another run on Friday he calculated his mean distance run per day to be 70 km. How far did Frank run on Friday?

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Guest Jan 10, 2020

542

For which intervals is the function positive?

Please help ASAP!!!! Thank you.

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Guest Jan 10, 2020

519

help

In trapezoid ABCD, with shorter base CD = 2, leg AD = 6, and anlges CBA and DAB are both 60 degrees. The intersection point of AC and BD is E. F and G are on segments AC and BD, respectively, such that AF = CE and BG = DE. Find the length read more ..

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Guest Jan 10, 2020

695

i need help

Three packets of nails weigh 850 g, 1.25kg and 950 g respectively. When a fourth bag is added the mean weight is 975 g. What was the weight of the fourth bag?

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Guest Jan 10, 2020

692

+149

Functions Helps

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BabyChimChim Jan 10, 2020

+12

666

+773

i am sad

i got very bad score on map-m 278:(

off-topic

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whymenotsmart Jan 10, 2020

650

help

Tony rode a bicycle from A to B in 36 km/h. After that, Tony went back from B to A in 48 km/h. It took 3 and a half hours to go from A to B and back to A. Assuming that Tony never have any rest, what is the distance between A and B?

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Guest Jan 10, 2020

674

+1982

How do I determine if this is a function or not?

How do I determine if this is a function or not?

read more ..

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macabresubwoofer Jan 10, 2020

493

Alex bought 2 pies and 11 tarts for $26.10. A pie costs $2 more than a tt. Find the cost of a tt

Alex bought 2 pies and 11 tarts for $26.10. A pie costs $2 more than a t**t. Find the cost of a t**t

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Guest Jan 10, 2020

559

Projectile motion of a ball.

At a baseballgame Will hits the ball. After 3,8 seconds the ball gets caught. Below are the charts of the projectile motions. vx is the horizontal component of the velocity of the ball while vy is the vertical component of the velocity of read more ..

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Guest Jan 10, 2020

699

help

If the numbers on the third diagonal of Pascal's Triangle are triangular numbers, what is the value of the 50th triangular number? (The nth triangular number is .)

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Guest Jan 10, 2020

776

+31

Hints: 1999 ashme problem #25

Please don't solve it, but give me a hint on what to do. My problem with these types of questions is my tendency to plug in random values.
1) I think that the denominators make this slightly complicated.

read more ..

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Mathc1 Jan 10, 2020

617

Calculating the velocity and distance of a car

Mario drives up with a constant speed of 18,0 m s-1 in a kart. At the point in time (t) t = 0 seconds he sees a barrel further on the racetrack. After 0,45 he jams on the brakes. This is the point of time belonging to R. There are 20 pictures per second. read more ..

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Guest Jan 10, 2020

533

Speed of a feather and a bowling ball hitting the floor

You hang up a feather in a special room. After the oxygen has been pumped out of the room, you release it. After a free fall of 2,25 seconds the feather hits the floor. Calculate the height of the fall. A bit afterwards you allow oxygen back into the read more ..

off-topic

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Guest Jan 10, 2020

617

help

Let be distinct complex numbers. If and what is

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Guest Jan 10, 2020

984

In an arithmetic sequence, the first term is 100 and the fourth term is 76. What is the value of the first term that is less than 0?

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Guest Jan 10, 2020

462

help

Find the minimum value of f(x) = 5x^2 + 3x - 14.

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Guest Jan 10, 2020

472

help

What is the smallest positive integer such that all the roots of are roots of unity?

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Guest Jan 10, 2020

489

The product of the first and third terms of an arithmetic sequence is 5. If all terms of the sequence are positive, what is the fourth term?

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Guest Jan 10, 2020

561

help

If ab = 15 and a^2 + b^2 = 40, then find (a + b)^4 - (a - b)^4.

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Guest Jan 10, 2020

467

Arithmetic Sequences

The fifth term of an arithmetic sequence is 11. If the difference between two consecutive terms is 1, what is the product of the first two terms?

I don't need the work, but please help I'm so tired and literally cannot do this. read more ..

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Guest Jan 10, 2020

732

help

Let be a complex number such that and . Compute

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Guest Jan 10, 2020

All Questions ⁺⁰230962 Questions

I need help

What is the relative maximum of the function?

yo what up

For which intervals is the function positive?

help

i need help

Functions Helps

i am sad

help

How do I determine if this is a function or not?

Alex bought 2 pies and 11 tarts for $26.10. A pie costs $2 more than a tt. Find the cost of a tt

Projectile motion of a ball.

help

Hints: 1999 ashme problem #25

Calculating the velocity and distance of a car

Speed of a feather and a bowling ball hitting the floor

help

In an arithmetic sequence, the first term is 100 and the fourth term is 76. What is the value of the first term that is less than 0?

help

help

The product of the first and third terms of an arithmetic sequence is 5. If all terms of the sequence are positive, what is the fourth term?

help

Arithmetic Sequences

help

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