What is the value of the expression –5x4 when x = –2?
A.
–40
B.
–80
C.
40
D.
80

The value of the expression –5x4 when x = –2 is 40. -5*(-2)*4 = 40

Question

Asked 4/11/2014 11:08:41 PM

Updated 4/12/2014 11:31:55 AM

1 Answer/Comment

Rating

3

The value of the expression –5x4 when x = –2 is 40.

-5*(-2)*4 = 40

-5*(-2)*4 = 40

Added 4/12/2014 11:31:55 AM

This answer has been confirmed as correct and helpful.

Confirmed by yumdrea [4/12/2014 11:32:35 AM]

Adolf Hitler was the dictator of which country?
A.
Denmark
B.
Germany
C.
Sweden
D.
France

Question

Not Answered

Updated 4/11/2014 2:16:00 PM

1 Answer/Comment

Adolf Hitler was the dictator of: GERMANY.

Added 4/11/2014 2:16:00 PM

This answer has been confirmed as correct and helpful.

Which statement about the 18th Amendment to the Constitution prohibiting alcohol is correct?
A.
It was nullified by the Supreme Court.
B.
It was vetoed by President Harding.
C.
It was reversed by voter referendums.
D.
It was repealed by the 21st Amendment.

It was repealed by the 21st Amendment, is the correct statement about the 18th Amendment to the Constitution prohibiting alcohol.

Question

Not Answered

Updated 8/30/2015 12:14:06 AM

1 Answer/Comment

It was repealed by the 21st Amendment, is the correct statement about the 18th Amendment to the Constitution prohibiting alcohol.

Added 8/30/2015 12:14:06 AM

This answer has been confirmed as correct and helpful.

Which is 243 written as a power of a number? **Weegy:** 243 is:
the largest 3-digit number that is a fifth power (3^5).
Source:
**User:** Which is not a factor of 48?
A.
8
B.
14
C.
16
D.
24 **Weegy:** What are the choices you are referring to? **User:** Which is not a factor of 48?
A.
8
B.
14
C.
16
D.
24 **Weegy:** What are the choices you are referring to? **User:** Which number is divisible by 6?
A.
102
B.
112
C.
142
D.
266 **Weegy:** A.102 is divisible by 6 **User:** What is the prime factorization of 54?
A.
9 • 6
B.
22 • 32
C.
33 • 2
D.
32 • 6
**Weegy:** A. 9 ? 6 is the prime factorization of 54. **User:** What is the prime factorization of 360?
A.
23 • 32 • 5
B.
22 • 33 • 5
C.
23 • 3 • 15
D.
22 • 32 • 10
**Weegy:** 360 = 2 * 2 * 2 * 3 * 3 * 5 OR 2^3^*3^2 * 5
2 x 2 x 2 x 3 x 3 x 5 = 360
A. 23 ? 32 ? 5 **User:** Which is not a factor of 56?
A.
4
B.
8
C.
14
D.
26 (More)

Question

Not Answered

Updated 1/17/2015 6:24:10 AM

3 Answers/Comments

3^3*2 is the prime factorization of 54 .

54 = 6*9 = 2*3*3*3 = 3^3*2

54 = 6*9 = 2*3*3*3 = 3^3*2

Added 1/14/2015 7:23:35 AM

This answer has been confirmed as correct and helpful.

Confirmed by sujaysen [1/14/2015 7:33:21 AM]

Which number is prime?
A.
57
B.
63
C.
53
D.
51 **Weegy:** C. 53 is a prime number.
(More)

Question

Expert Answered

Updated 4/12/2014 12:51:10 PM

0 Answers/Comments

What is the value of the expression 4/2^-2 **Weegy:** the value of the expression is -2. (More)

Question

Expert Answered

Updated 4/13/2014 3:51:00 PM

1 Answer/Comment

27,929,923

questions answered

There are no comments.