# Posts by jet

Total # Posts: 34

**social studies**

your welcome guys!

**social studies**

Here's the answers to the whole thing 1. D 2. C 3. B 4. A hope this helps

**social studies**

sorry I don't know what happened

**social studies**

answers 1. B 2. D 3. A 4. B 5. C 6. A 7. C 8. C 9. D 10. A Your welcome!

**Ed Tech please help**

thanks alex, I hate this school

**Math**

thanks person I got 100%!

**science**

When the contact was made, there was a sudden and very slight effect at the galvanometer, and there was also a similar slight effect when the contact with the battery was broken. But whilst the voltaic current was continuing to pass through the one helix, no galvanometrical ...

**Science**

Thanks Ashlin!!!! I got 100%

**Fluid mechanics, Hydraulics**

Piston A has a cross section of 1200 sq.cm. While that of piston B is 950 sq.cm. with the latter higher than piston A by 1.75m. If the intervening passages are filled with oil whose specific gravity is 0.80, what is the difference in pressure between A and B

**Trig**

Determine the intervals of continuity of f(x)= ln(sin(x)) I looked at the graph and I have no idea how to state the intervals.

**Math**

Suppose that a water wheel has a radius of 22 feet and makes a complete revolution every 14 seconds. The bottom of the water water wheel is 1 foot above the ground level. One step of the water wheel is painted red to be able to determine the amount of time for one complete ...

**Calculus**

Given f(x) = cubed root of x^2 (2x+5)^3, find the critical numbers after you identify the domain.

**science**

Thanks Jack!!

**Math**

Obtain the differential equation from the following: 1. y=C(subscript 1)e^x+ C(subscript 2)xe^x 2. y=[C(subscript 1)e^2x]cos3x+[C(subscript 2)e^2x]sin3x

**Physics**

A sphere weighs 200N resting on a wall. It is supported by a rope 20 degrees from the wall. What will be the tension force on the rope?

**Calculus Help Please**

Ship A is traveling west at 40kkm/h and ship B is traveling north at 30mk/h. Both are headed for the Los Angeles Harbor. (a) At what rate are the boats approaching each other when ship A is 3km and ship B is 4km from the dock? (b) At what rate would the distance between the ...

**algebra**

Write and solve a system of equations for each situation. Check your answers. 13. Your school sells tickets for its winner concert. Student tickets are $5 and adult tickets are $10. If your school sells 85 tickets and makes $600, how many of each ticket did they sell? 14. A ...

**Algebra 2**

Find the specified term of each geometric sequence ab^2, a^2b^5, a^3B^8, ...; t25 really stumped. I know that r= (a^2b^5)/ab^2 but I don't know what to do next. ab^2 ((a^2b^5)/ab^2)^n-1 ??

**Algebra 2**

Find the geometric mean of each pair of numbers. 1/12, 1/18 I understand to multiply 1/12 * 1/18 and take the sqrt of the answer. But, what would be the sqrt of (1/288)? -18, -36 I got 25.46 for my answer.

**Algebra II repost, pls help**

What two numbers are represented by each of the following? -6+/- sqrt 6 -6 plus or minus square root 6 not sure how to type the question. I think the answers are -6 + sqrt 6 -6 - sqrt 6 I'm just not sure what the question is actually asking for. Could someone please help ...

**Algebra II**

What two numbers are represented by each of the following? -6+/- sqrt 6 -6 plus or minus square root 6 not sure how to type the question. I think the answers are -6 + sqrt 6 -6 - sqrt 6 I'm just not sure what the question is actually asking for. Could someone please help ...

**Financial Accounting**

What financial statement or document would a business use to account for losses, damaged goods, and stolen inventory?

**mummiacation**

hi i like cows moo

**math**

The largest integer that is not the sum of two or more different primes?

**math**

The number of faces of an icosahedro or the number of verrices of a dodecahedro?

**mathematics**

The two-dight number that is divisible by both the sum and the product of its dights?

**Help!!!!!**

The least number of moves in the Tower of Hanoi puzzle with 5 disks?

**mathematics**

A number n where if the sum of dights of the number of the number is divisible by n, then the number itself is divisible by n?

**mathematics**

One of the four number where n! has n dights! ???????????

**mathematics**

The largest integer that is not the sum of two or more different primes?

**math**

The number of feared Pythagoreans?

**math**

I am working a problem, 'order of operations" ie, 100 a=4/5. I need to know if I mulitiply this? should I change the fraction to 4.5?

**science**

If you replaced an electron with a proton would the magnitude of the electric and gravitational forces increase, decrease or stay the same? Would the direction or each of the forces reverse or remain the same? Thanks I will be happy to critique your analysis.

**geology**

Can any one point me in the direction of website that will explain the geological timeframes that affect climate change taking into acccount history and present day. Or even give me a clue as to what I'm looking for. Thanks Thank you for using the Jiskha Homework Help ...