All Questions ⁺⁰237665 Questions

0

2624

2

+642

need help asap

cerenetie Feb 19, 2018

0

871

3

+642

need help asap

can someone pls help me with this question read more ..

cerenetie Feb 19, 2018

0

686

1

+642

pls help with this

this is geomotry can you pls tell me how to do this

cerenetie Feb 19, 2018

0

2410

3

Geometry

Emma wants to measure the distance across a river between two large rocks, point A and point B. From B, facing A she turns 90° and walks 79 feet to point C where there is read more ..

hectictar ●●●

Guest Feb 19, 2018

0

693

1

Asked before but it was incorrect?

How many solutions are there to the equation 20x+40y=1000?

Guest Feb 19, 2018

0

1085

2

+642

i haven't been able to solve this question

cerenetie Feb 19, 2018

0

998

1

+642

NEED HELP GEOMETRY

8) What are the coordinates of the midpoint of the line segment with endpoints D(-5, 3) E(2, -2)?

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cerenetie Feb 19, 2018

0

1236

4

+4623

help!!!!!1

How many 9 step paths are there from E to G which pass through F?

https://latex.artofproblemsolving.com/2/e/a/2ea3e5319267c1bc86d52b268cd55cfdd5c411ba.png

tertre Feb 19, 2018

0

886

1

I have no clue how to do this, explain?

Write what you know about each parameter listed below based on the graph. Justify each of your responses.

m1

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Guest Feb 19, 2018

+1

1034

7

+847

CPhill!!!!!

1. Paula can paint a room in six hours. Paula starts painting the room at
9:00 AM. At 11:00 AM, Carlos accompanies Paula, and both of them,
working together, finish painting the room at 1:30 PM. Assuming both
painters always paint at a constant read more ..

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ant101 Feb 19, 2018

Feb 18, 2018

0

774

2

+4623

farmland

In Farmland, one cow can be exchanged for two goats, and three goats
can be exchanged for five chickens. How many chickens can six cows
be exchanged for?

tertre Feb 18, 2018

+1

1280

4

+818

restrictions combinations

In how many ways can we choose 3 distinct letters of the alphabet, without regard to order, if we must choose 1 vowel (A, E, I, O, or U) and 2 consonants?

mathtoo Feb 18, 2018

+1

1062

12

+818

help~!

7. The numbers 19, a, b, c, 73 form an arithmetic sequence, in that order.
Find a+b+c.

8. The number 8!+9!+10! is equal to n*8! for some integer n. What
is the value of n?

9. Regular octagon read more ..

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mathtoo Feb 18, 2018

0

1

1239

5

+101

Help I was sick and missed many class lessons and now don't understand my homework due soon.

Help web 2.0 calc you're my only hope!

Would it be possible to answer this question with all steps and how and why you did it? Big thanks!
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dom6547 Feb 18, 2018

0

983

1

+195

Help... I have 10 minutes left!!!!!

Bob plays a game where, for some number n, he chooses a random integer between 0 and n-1, inclusive. If Bob plays this game for each of the first four prime numbers, what is the probability that the sum of the numbers he gets is greater than 0? read more ..

Maplesnowy Feb 18, 2018

0

634

0

+956

Last Question for the night?

Julius Feb 18, 2018

0

968

8

+818

A few questions.....

1. Four friends agree to split the cost of a rental car equally. One of the friends decided to take a taxi, so the remaining three friends each paid $11 more. What was the cost of the rental car, in dollars?

2. London is read more ..

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mathtoo Feb 18, 2018

0

3176

6

+195

Distinguishability help???

At the grocery store, I bought 4 different items. I brought 3 identical bags, and handed them to the cashier. How many ways are there for the cashier to put the items I bought in the 3 identical bags, assuming he might leave some of the bags empty? read more ..

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Maplesnowy Feb 18, 2018

0

782

1

+956

Calc

I get f(x) = -2x+5. Is that correct?

Julius Feb 18, 2018

0

2248

3

+4623

here.....

23 people attend a party. Each person shakes hands with at most 22 other people. What is the maximum possible number of handshakes, assuming that any two people can shake hands at most once?

tertre Feb 18, 2018

+1

1809

2

+847

Basketball

Coach Grunt is preparing the 5-person starting lineup for his basketball team, the Grunters. There are 12 players on the team. Two of them, Ace and Zeppo, are league All-Stars, so they'll definitely be in the starting lineup. How many different starting read more ..

ant101 Feb 18, 2018

0

2717

2

+4623

permutations

In how many ways can we seat 8 people around a table if Alice and Bob won't sit next to each other? (Two seatings are the same if one is a rotation of the other.)

tertre Feb 18, 2018

0

973

3

+956

Calc?

A function s(t) represents the position of an object based on time t in seconds. Determine what the following represent in the context of the problem.

read more ..

Julius Feb 18, 2018

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