All Questions

0

4655

1

A roasted turkey is taken from an oven when its temperature has reached 185°F and is placed on a table in a room where the temperature i

A roasted turkey is taken from an oven when its temperature has reached 185°F and is placed on a table in a room where the temperature is 51°F.
If the temperature of the turkey is 150°F after half an hour, what is its temperature after read more ..

Alan ●

Guest Jul 9, 2014

0

5

22270

1

A wooden artifact from an ancient tomb contains 65% of the carbon-14 that is present in living trees. How long ago was the artifact made?

A wooden artifact from an ancient tomb contains 65% of the carbon-14 that is present in living trees. How long ago was the artifact made? (The half-life of carbon-14 is 5730 years.

Alan ●

Guest Jul 9, 2014

0

582

1

Evaluate the following expression using the given values:

Evaluate the following expression using the given values:
Find x - 3y if x = 3 and y = -2.
-9
-3
3 read more ..

GoldenLeaf ●

Guest Jul 9, 2014

0

2830

1

If 250 mg of a radioactive element decays to 200 mg in 36 hours, find the half-life of the element.

Alan ●

Guest Jul 9, 2014

0

648

1

Simplify the following expression:

Simplify the following expression:
2x - 2y + 5z - 2x - y + 3z
x - 3y + 8z
2x - 2y + 8z
3y + 8z read more ..

GoldenLeaf ●

Guest Jul 9, 2014

0

1

1202

1

Find the equation of the locus of points represented by complex number z when w is real

Alan ●

Guest Jul 9, 2014

0

986

1

Simplify the following expression:

Simplify the following expression:
2x - 2y + 5z - 2x - y + 3z
x - 3y + 8z
2x - 2y + 8z
3y + 8z read more ..

GoldenLeaf ●

Guest Jul 9, 2014

0

899

3

please help

(01.02)<object:standard:macc.912.a-sse.1.1b, macc.912.a-sse.1.2="">
Evaluate the following expression using the values given:
Find 2r2 + 3s3 - r2 + 4t2 - r2 if r = -2, s = -3, and t = 5.
-19
-37 read more ..

Melody ●●●

Guest Jul 9, 2014

0

1022

0

+253

Use the Change of Base Formula and a calculator to evaluate the logarithm, correct to six decimal places. Use either natural or common logar

Use the Change of Base Formula and a calculator to evaluate the logarithm, correct to six decimal places. Use either natural or common logarithms.
log 5 8

sally1 Jul 9, 2014

0

809

1

+253

Evaluate the expression.

Evaluate the expression.
log 3 54 − log 3 2

CPhill ●

sally1 Jul 9, 2014

+3

987

3

Evaluate the following expression using the values given:

Evaluate the following expression using the values given:
Find 2r2 + 3s3 - r2 + 4t2 - r2 if r = -2, s = -3, and t = 5.

GoldenLeaf ●●●

Guest Jul 9, 2014

0

517

0

to find the locus of images of complex numbers z for which w is true

Guest Jul 9, 2014

0

649

2

Find the domain of the function.

Find the domain of the function.
f( x) = log 5( 6 − 3 x)

Melody ●●

Guest Jul 9, 2014

0

571

1

Find the domain of the function.

Find the domain of the function.
f( x) = log 2( x + 5)

CPhill ●

Guest Jul 9, 2014

0

572

1

(2*2^(9/4))/2^(1/6)

Rewrite the expression (2*2^(9/4))/2^(1/6) in the form 2^(a/b) where the exponent a/b is an abbreviated fraction.

Melody ●

Guest Jul 9, 2014

0

959

6

+253

Evaluate the expression.

Evaluate the expression.
log9 √9
log5 0.2
5log5 19 11 read more ..

CPhill ●●●●●●

sally1 Jul 9, 2014

0

2429

4

+253

Convert the following to logarithmic form.

Convert the following to logarithmic form.
8 4 = 4096 Convert the following to exponential form. log 8 64 = 2

CPhill ●●●●

sally1 Jul 9, 2014

+3

806

9

+839

Choo Choo

?

CPhill ●●●●●●●●●

Rose98 Jul 9, 2014

0

1250

1

tan(x)=12.7.....x=?

tan(x)=12.7
x=?

CPhill ●

Guest Jul 9, 2014

0

853

1

4 ± 11.2

Someone please help me
4 ± 11.2

jboy314 ●

Guest Jul 9, 2014

0

774

11

+546

4√ x20y28

4√ x20y28

x 4=16/81

CPhill ●●●●●●●●●●●

Nataszaa Jul 9, 2014

+5

671

4

+839

title

?

CPhill ●●●●

Rose98 Jul 9, 2014

0

1137

2

+18

How Do You Solve?

A parabola is defined by the equation x^2=3/4y. In which direction will the parabola open?

heureka ●●

ashton Jul 9, 2014

0

830

12

+18

How Do I Solve

What is the focus of the parabola given by the equation (y-3)^2=8(x-5)?

CPhill ●●●●●●●●●●●●

ashton Jul 9, 2014

+5

590

1

+18

How Do I Solve?

f(x)=(2x+3)(x-2) and g(x)=2x^2-16. Find g(x)-f(x)

Melody ●

ashton Jul 9, 2014

All Questions ⁺⁰237722 Questions

A roasted turkey is taken from an oven when its temperature has reached 185°F and is placed on a table in a room where the temperature i

A wooden artifact from an ancient tomb contains 65% of the carbon-14 that is present in living trees. How long ago was the artifact made?

Evaluate the following expression using the given values:

If 250 mg of a radioactive element decays to 200 mg in 36 hours, find the half-life of the element.

Simplify the following expression:

Find the equation of the locus of points represented by complex number z when w is real

Simplify the following expression:

please help

Use the Change of Base Formula and a calculator to evaluate the logarithm, correct to six decimal places. Use either natural or common logar

Evaluate the expression.

Evaluate the following expression using the values given:

to find the locus of images of complex numbers z for which w is true

Find the domain of the function.

Find the domain of the function.

(2*2^(9/4))/2^(1/6)

Evaluate the expression.

Convert the following to logarithmic form.

Choo Choo

tan(x)=12.7.....x=?

4 ± 11.2

4√ x20y28

title

How Do You Solve?

How Do I Solve

How Do I Solve?

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