All Questions

0

642

2

what is sin

zegroes ●●

Guest Jun 3, 2014

0

840

3

Allison simplified the expression 48X0.7-48X0.5 which is the correct answer 0x0.35 48x0.2 48x0.35 48x1.2

rosala ●●●

Guest Jun 3, 2014

0

488

1

I FORGOT HOW TO DO LOGS T-T HELP!!!

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Guest Jun 3, 2014

0

797

2

603.89 multiplied by 5.3 percent

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Guest Jun 3, 2014

+1

800

6

+118725

@@ Most questions are answered and the 'End of Day Wrap' is written.

I have checked every post up to and including question page 481 and answer page 1128.
There are a couple I would like to return to.
(That doesn't mean that there can't be errors of course - no answer comes with guarentees!
------------------------------------------------------------------------- read more ..

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Melody Jun 3, 2014

0

655

1

(a+3)(a+3)

Melody ●

Guest Jun 3, 2014

0

490

0

come up and tell !

what is absolute value ?

Guest Jun 3, 2014

0

1241

3

to increase the resistance of strip conductors due to eddy currents at power frequencies is given by lamda=alfat/2 (sinh alfat + cosh alfa

to increase the resistance of strip conductors due to eddy currents at power frequencies is given by lamda=alfa*t/2 (sinh alfa*t + cosh alfa*t/sin alfa*t -cos alfa*t) alfa=1.08 and t=1 calculate value of lamda

Alan ●●●

Guest Jun 3, 2014

0

722

1

I've got the answer for velocity which is 2.4km/h for the person and i dont know if that is the correct answer or not. Can you guys help me

A ﬂat rectangular barge, 48 m long and 20 m wide, is headed directly across
a stream at 4.5 km/h. The stream ﬂows at 3.8 km/h. What is the velocity,
relative to the riverbed, of a person walking diagonally across the barge at
5 km/h while facing read more ..

Alan ●

Guest Jun 3, 2014

0

701

1

Can someone please help me with this question? I have been looking at this question for days and i cannot solve it.

A car, initially travelling at the speed 100 km/h, slows down according to
the formula
L(t) = At − Bt2.
where L is the travelled distance, t is the time, and B = 90 km/h2. Using
derivative, ﬁnd the time moment when the car speed becomes read more ..

Alan ●

Guest Jun 3, 2014

0

5947

18

A woman standing on a hill sees a flagpole that she knows is 40 ft tall. The angle of depression to the bottom of the pole is 14°, and the a

A woman standing on a hill sees a flagpole that she knows is 40 ft tall. The angle of depression to the bottom of the pole is 14°, and the angle of elevation to the top of the pole is 18°. Find her distance x from the pole. (Round your answer to one decimal read more ..

CPhill ●●●●●●●●●●●●●●●●●●

Guest Jun 3, 2014

0

1213

1

a picture frame is 18cm by 14cm. If 165 cm^2 of a picture shows, find the width of the frame.

CPhill ●

Guest Jun 3, 2014

0

1084

2

what is the biggest square number which is a factor of 2000?

GoldenLeaf ●●

Guest Jun 3, 2014

0

673

3

Very Difficult Trig

CPhill ●●●

Guest Jun 3, 2014

0

564

2

Please Help

Melody ●●

Guest Jun 3, 2014

0

815

9

help! what am I doing wrong?

The eyes of a basket ball player are 6 feet above the floor. He is at the free-throw line, which is 15 feet from the center of the basket rim. The center of the rim is 10 feet above the floor.
Before shooting the player decides to step read more ..

CPhill ●●●●●●●●●

Guest Jun 3, 2014

0

608

1

where is the set notation signs

Melody ●

Guest Jun 3, 2014

0

893

1

check function

To guard against a fall, a ladder should make an angle of 75o or less with the ground. What is the maximum height that a 20-foot ladder can reach safely to the nearest tenth of a foot?

since I am finding the height I used (sin75=x/20) read more ..

CPhill ●

Guest Jun 3, 2014

0

2

1600

2

Quadratic Formula??

Consider the system
−8x − 12y = 36
5y − 6x = 41

Find x.

heureka ●●

Guest Jun 3, 2014

0

624

1

Use the quadratic formula to solve

Use the quadratic formula to solve

−373.5 = 5t −92t^2
What is the larger of the solutions?

Melody ●

Guest Jun 3, 2014

0

735

1

Alice makes 30% commission on cosmetics that she sells. How much did she earn on sales that totaled $94.90?

CPhill ●

Guest Jun 3, 2014

0

1256

2

What is synthetic division

kitty<3 ●●

Guest Jun 3, 2014

0

1758

1

anti log symbol?

Alan ●

Guest Jun 3, 2014

0

922

1

41.6 is what percent of 52

CPhill ●

Guest Jun 3, 2014

All Questions ⁺⁰237795 Questions

what is sin

Allison simplified the expression 48X0.7-48X0.5 which is the correct answer 0x0.35 48x0.2 48x0.35 48x1.2

I FORGOT HOW TO DO LOGS T-T HELP!!!

603.89 multiplied by 5.3 percent

@@ Most questions are answered and the 'End of Day Wrap' is written.

(a+3)(a+3)

come up and tell !

to increase the resistance of strip conductors due to eddy currents at power frequencies is given by lamda=alfat/2 (sinh alfat + cosh alfa

I've got the answer for velocity which is 2.4km/h for the person and i dont know if that is the correct answer or not. Can you guys help me

Can someone please help me with this question? I have been looking at this question for days and i cannot solve it.

A woman standing on a hill sees a flagpole that she knows is 40 ft tall. The angle of depression to the bottom of the pole is 14°, and the a

a picture frame is 18cm by 14cm. If 165 cm^2 of a picture shows, find the width of the frame.

what is the biggest square number which is a factor of 2000?

Very Difficult Trig

Please Help

help! what am I doing wrong?

where is the set notation signs

check function

Quadratic Formula??

Use the quadratic formula to solve

Alice makes 30% commission on cosmetics that she sells. How much did she earn on sales that totaled $94.90?

What is synthetic division

anti log symbol?

41.6 is what percent of 52

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