All Questions ⁺⁰237665 Questions

0

539

1

help

5 to the power of -3 please answer

off-topic

Guest May 18, 2020

0

797

1

help

What is the least three-digit positive integer that has 2, 5 and 7 as factors?

Guest May 18, 2020

0

449

0

help

The game of Ibish is played in rounds. In the first round, you earn 0, 10 or 11 points; in the second round, you earn 0, 10, 11 or 12 points; in the third round, you earn 0, 10, 11, 12 or 13 points, and so on, including the next greatest integer in the read more ..

Guest May 18, 2020

0

429

2

help

How many minutes after four o'clock is the our hand 180 degrees from the minute hand?

Guest May 18, 2020

0

3057

3

+231

Assistance needed

The Very Possible Foods Company makes vegan versions of hamburgers, hot dogs, and chicken wings, and they offer two platters. Platter A consists of 1 burger, 3 hot dogs, and 5 chicken wings, which costs $16. Platter B consists of 2 burgers, read more ..

peepeepuupuu May 18, 2020

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523

1

help

A water tank in the shape of a right circular cylinder has a base radius of 30 meters and a volume of 2700 pi cubic meters. What is the number of meters in the height of the tank?

Guest May 18, 2020

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425

1

HELP

David sat beside an empty artificial pond. At 11:15 am, the pond began to fill up. The water rose 12.5 cm every 30 minutes. At what time will the water level reach 2.5 metres? Show your work and explain your read more ..

Guest May 18, 2020

0

546

2

help

If a^2 + 1/a^2 = 1, then find a^3 + 1/a^3.

Guest May 18, 2020

0

420

0

Please help

3. This is the graph of function f on interval [0, 10]. The step size is 1
a. Calculate f(0) if you know that f(3)=11
b. Calculate the read more ..

Guest May 18, 2020

0

428

1

Piecewise Functions

Let
How many solutions does the equation have?

Guest May 18, 2020

-2

683

3

+24

I need help with this question. Please & thank you. On Number 3

I need help with this question. Please & thank you.
~HyperYauFarer~

On Number 3:
read more ..

HyperYauFarer May 18, 2020

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511

1

help

The operation a # b is defined by a + 2b + 3ab. Solve the equation (a # a) # a = a # (a # a).

Guest May 18, 2020

0

372

0

pls help

Determine if the following vector pairs are orthogonal, parallel or neither
1. v1 = <-6, 2> and v2 = <3, -1>

2. v1 = <5, 10> and v2 = <-6, 3>read more ..

Guest May 18, 2020

0

504

1

geometry

An equilateral triangle is inscribed in a circle. Find the ratio of the area of the circle to the area of the equilateral triangle.

Guest May 18, 2020

May 17, 2020

-1

424

0

help

Let be the angle between the planes -x-2y+3z=7 and 2x+4y+6z=-9. Find cos

Guest May 17, 2020

+1

909

1

Charles plots the point with the polar coordinates (−5,−3π/4). How does he plot this point?

Charles plots the point with the polar coordinates (−5,−3π/4). How does he plot this point?

Charles first determines which line the angle of rotation places the point on. This line tells Charles that the point must lie in _____ read more ..

Guest May 17, 2020

0

412

0

help

Find the equation of plane passing throught the points (-3,4,-2), (1,4,0), and (3,2,-1).

Guest May 17, 2020

0

550

5

HELP!!

Find the sum of the infinite series .

●●●●●

Guest May 17, 2020

0

383

1

please help

The sum of three distinct number is 100. The larger two numbers differ by 10. The smaller two numbers differ by 2. What is the largest of the three numbers?

Guest May 17, 2020

0

490

1

help

As x ranges over all real numbers, whatare the possible values of y = (x^2 + 2)/(2x^2 + 1)?

Guest May 17, 2020

0

395

0

help meeeee

How many integers between 272418 and 1085322 have non-decreasing digits when read left to right, and at least one repeated digit?

Guest May 17, 2020

0

408

1

please help!

Find all solution to |cos(x)| = |sin(x)| for 0 <= x <= 360 degrees.

Guest May 17, 2020

0

547

2

number theory

Find the solutions to x^2 - y^2 = 100 in positive integers.

Guest May 17, 2020

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