All Questions

708

HELP please

What is the slope of a line that passes through the point (-1,2) and the point (3,4) ? A=2 B=1/2 C=-1 D= -2 Select the letter that is right

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Guest Feb 3, 2020

945

What are the known solutions to f(x)=g(x) ?

Please help me ASAP!!!

ElectricPavlov ●

Guest Feb 3, 2020

-1

2208

+174

Help

There are 15 figure skaters in the Olympic women's competition, including 4 Americans. The gold medal goes to first place, silver to second, and bronze to third.
Suppose that the Olympics powers-that-be decide that exactly one American must win read more ..

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Forumofweb2.0cal Feb 3, 2020

772

help

There are a total of 52 students on the soccer team and the field hockey team. The field hockey team has 12 more students that the soccer team. How many students are on each team?

ElectricPavlov ●

Guest Feb 3, 2020

714

Is 1/0 infinity?

Is 1/0 infinity?
I've been shown a "proof" against this that assumed infinity is equal to 0 to prove that infinity is not 1/0, and I found that to be absolutely absurd. I guess the REAL question is this: "Is the statement 1/0=infinity paradoxical read more ..

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Guest Feb 3, 2020

1376

MATH

The 6th grade team is having a party. There are 126 students on the 6th grade team. If there are 8 slices in each pizza and each student will eat 2 pieces, how many pizzas must be purchased?

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Guest Feb 3, 2020

433

help

You have an a standard deck of 52 cards. three cards are dealt without replacement. what is the probability that all three cards are queens

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Guest Feb 3, 2020

521

Base 7 math.

Of the first 1000 natural numbers, how many of them have at least one zero, when expressed in base 7? Thank you for help.

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Guest Feb 3, 2020

1297

Help plz

A craftsman wants to build this fiddle. He needs to know the area of the face of the fiddle. How could he use the measurements shown to find the area?
The face of the fiddle has an area of read more ..

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Guest Feb 3, 2020

1056

Geometry help please

Trapezoid $EFGH$ is inscribed in a circle, with $EF \parallel GH$. If arc $GH$ is $70$ degrees, arc $EH$ is $x^2 - 2x$ degrees, and arc $FG$ is $56 - 3x$ degrees, where $x > 0,$ find arc $EPF$, in degrees. read more ..

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Guest Feb 3, 2020

554

help

A car is making a 50 mi trip. It travels the first half of the total distance 25.0 mi at 7.00 mph and the last half of the total distance 25.0 mi at 52.00 mph. (a) What is the total time in hours of the trip? (b) What is the car's average speed in read more ..

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Guest Feb 3, 2020

-1

2209

+318

A motorboat is capable of traveling at a speed of 12 miles per hour in still water. On a particular day, it took

A motorboat is capable of traveling at a speed of 12 miles per hour in still water. On a particular day, it took
15 minutes longer to travel a distance of 4 miles upstream than it took to travel the same distance downstream. What was the rate of read more ..

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mharrigan920 Feb 3, 2020

-1

834

+318

Pre Calc

A pool measuring 18 meters by 22
meters is surrounded by a path of uniform width. If the area of the pool and the path combined is 1152
square meters, what is the width of the path?

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mharrigan920 Feb 3, 2020

-1

1006

+318

Pre Calc

Two cars start out together from the same place. They travel in opposite directions, with one of them traveling
5 miles per hour faster than the other. After three hours, they are 423 miles apart. How fast is each car traveling?
read more ..

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mharrigan920 Feb 3, 2020

802

help

The ratio of boys to girls in a group is 5:3. If there are 16 more boys than girls, work out how many boys there are.

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Guest Feb 3, 2020

593

Help

how many 8s go into 100

off-topic

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Guest Feb 3, 2020

1698

Help with inverse proportions ....suppose that a^2 varies inversely with b^3. if a=7 when b=3 find the value of a when b=6

Please help I have no idea how to help my child do this problem

Suppose that a^2 varies inversely with b^3. if a=7 when b=3 find the value of a when b=6? read more ..

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Guest Feb 3, 2020

463

help

Suppose that in one of your classes you are given 20 questions, and are told that the final exam will consist of 8 of them. Suppose that the 8 that are chosen for the final are selected randomly.
a) If you work out how to do 12 of the problems, what read more ..

Guest Feb 3, 2020

496

I am very confused and need explaining

I am very confused and need explaining

read more ..

Guest Feb 3, 2020

2566

sphere problem

A plane and a sphere intersect, and the intersection is a circle with area 48 pi. The plane has a distance of 3 units from the center of the sphere.
Find the surface area of the sphere.

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Guest Feb 3, 2020

472

help

A box of candy hearts contains 52 hearts of which 19 are white, 10are tan, 7 are pink, 3 are purple, 5 are yellow, 2 are orange, and6 are green. If you select 9 pieces of candy randomly from the box,without replacement, give the probability that
a) read more ..

Guest Feb 3, 2020

445

помогите cрочно

Выполни умножение многочленов: (3t+2y)(9t 2 −6ти +4у 2 )

Guest Feb 3, 2020

593

Σ Sigma!!! Σ

Sigma is cool! Sigma is fun! Sigma should be for everyone!!!

Σ SIGMA!!! Σ

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Guest Feb 3, 2020

All Questions ⁺⁰238211 Questions

HELP please

What are the known solutions to f(x)=g(x) ?

Help

help

Is 1/0 infinity?

MATH

help

Base 7 math.

Help plz

Geometry help please

help

A motorboat is capable of traveling at a speed of 12 miles per hour in still water. On a particular day, it took

Pre Calc

Pre Calc

help

Help

Help with inverse proportions ....suppose that a^2 varies inversely with b^3. if a=7 when b=3 find the value of a when b=6

help

I am very confused and need explaining

sphere problem

help

помогите cрочно

Σ Sigma!!! Σ

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