All Questions ⁺⁰237643 Questions

+1

850

3

+956

Clarification?

I asked a question like this about perpendicular lines, and I just wanted to clarify if I did this right following the same procedures for read more ..

Julius Mar 5, 2018

+1

761

7

+1495

Help Me please.

Help Me please.

Equations: solve for x
read more ..

●●●●●●●

ManuelBautista2019 Mar 5, 2018

0

858

1

+818

the one math

While staying in a 15-story hotel, Polya plays the following game. She enters an elevator on the 6th floor. She flips a fair coin five times to determine her next five stops. Each time she flips heads, she goes up one floor. Each time she flips tails, she read more ..

mathtoo Mar 5, 2018

0

905

1

+21

Key features of functions?

1.
2. read more ..

Vegito Mar 5, 2018

0

2066

5

+21

Help please

I'm behind on a few assignments and I don't know how to do these

1. (Didn't read more ..

●●●●●

Vegito Mar 5, 2018

+1

693

2

+1495

Help me

Help me

Graphs: Type the name of the shape of the graph of the following equation.
read more ..

ManuelBautista2019 Mar 5, 2018

0

608

2

Pattern Problem

There was one example in my school work today that didn't make sense.
You need to figure out the formula for the following pattern
-1, 5, -9, 13, -7
read more ..

Guest Mar 5, 2018

0

838

0

A plane is flying at a speed of 1000 km/h

A plane is flying at a speed of 1000 km/h relative to the air (as shown in the figure) from Riyadh to Kuwait separated by a distance of 520 km directly northward. If there is wind blowing from west to east at a constant speed of 160 km/h.
(a) read more ..

Guest Mar 5, 2018

+1

761

2

+1495

Help Me please

Help Me please

Graphs: type the name of the shape of the graph of the following equation
read more ..

ManuelBautista2019 Mar 5, 2018

0

1192

2

+251

hit a bit of a wall with this one... I know the answer is right behind it!

Problem:

In a spring test, Eddie releases the spring from rest at a height of 20 cm beyond the spring's natural length (i.e. y(0)=20). He finds that the resulting vibration has a period of 1 s and that the amplitude of the vibration read more ..

vest4R Mar 5, 2018

0

683

1

derivative

Guest Mar 5, 2018

0

1063

1

Help

The radius of a spherical balloon is 4.5 inches.
What is the volume of the balloon?
Use 3.14 for pi.
Enter your answer, as a decimal, in the box. read more ..

lauratucker ●

Guest Mar 5, 2018

0

1303

1

+525

help please.

The results of a poll show that the true proportion of students who prefer the new schedule is likely in the interval (0.195, 0.245).
What is the point estimate of the proportion of students who prefer the new schedule?

Enter read more ..

adore.nuk Mar 5, 2018

0

1098

0

+525

help please.

From a survey, a reporter determined that the true estimate for the proportion of citizens who plan to sign a petition is between 68% and 74%.
What is the survey’s margin of error?

adore.nuk Mar 5, 2018

0

1009

1

+525

help please.

A sample proportion of 0.62 is found. To determine the margin of error for this statistic, a simulation of 200 trials is run, each with a sample size of 100 and a point estimate of 0.62.
The minimum sample proportion from the simulation is 0.73, read more ..

adore.nuk Mar 5, 2018

0

3923

1

Help Please.

A paper cup designed to hold popcorn is in the shape of a cone. The diameter of the cup is 12 centimeters and the height is 16 centimeters. What is the volume of popcorn the cup could hold? Use 3.14 for pi. Enter your answer, as a decimal, in the box. read more ..

Guest Mar 5, 2018

0

1000

2

+361

I think I got it right lol

i think its right...

Hev123 Mar 5, 2018

0

1093

2

+361

this is my answer (Just checking my answers) not here to just get answers..

this is my answer

Hev123 Mar 5, 2018

0

731

2

+361

Simplify.

this the answer that I got

Hev123 Mar 5, 2018

0

897

3

+361

Solve for r.

this is the answer I got..

Hev123 Mar 5, 2018

0

729

1

Solving natural logarithms

Solve the equation.

(1/3)lnx + ln2 - ln3 = 3

Guest Mar 5, 2018

0

746

1

+361

Simplify

this is the answer I came up with

Hev123 Mar 5, 2018

0

1122

1

+361

I got this answer, but I'm not confident that its right...

this is what I got.

Hev123 Mar 5, 2018

0

880

1

+361

What is the measure of the central angle of a circle with radius 60 centimeters that intercepts a 15π centimeters arc

I got the answer 45..

Hev123 Mar 5, 2018

1 Online Users