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4. The expression for sum of numbers a and b subtracted from their product is: (a) a+b-ab (b) ab-a+b (c) ab - (a + b) (d) ab+a-b
asked
Nov 26, 2024
Mathematics
high-school
1
answer
133k
views
A diamond tip microdermabrasion device is also know as: a) hydradermabrasion b) crystal microdermabrasion c) particle microdermabrasion d) non-particle microdermabrasion
answered
Nov 19, 2024
Medicine
college
1
answer
193k
views
What is the block size and key size used by des? 1) 56-bit block and 64-bit key 2) 64-bit block and 56-bit key 3) 56-bit block and 56-bit key 4) 64-bit block and 64-bit key
asked
Nov 18, 2024
Chemistry
high-school
1
answer
20.8k
views
More than half of first marriages result from cohabitation. True/False
asked
Nov 9, 2024
Social Studies
high-school
1
answer
149k
views
In what ways did this scientist's contribution represent a change from prior understandings about the atom?
asked
Oct 21, 2024
Chemistry
high-school
1
answer
100k
views
The nurse discusses measures to prevent infection of the reproductive tract with a client. The nurse determines that the client has understood the information when the client identifies which component
asked
Sep 16, 2024
Medicine
college
1
answer
126k
views
Which of the following is a potential negative factor for foreign investment in China? a) Stable political environment b) Transparent legal system c) Currency exchange regulations d) Favorable tax incentives
answered
Jun 12, 2024
Business
high-school
1
answer
150k
views
Female birds have which sex chromosomes? a. ZZ b. XX c. XO d. ZW e. XY
asked
Jun 7, 2024
Biology
high-school
2
answers
90.0k
views
Literary criticism is not…
asked
May 2, 2024
Social Studies
high-school
2
answers
7.3k
views
If 14.5 mol of an ideal gas occupies 58.5 L at 67.00 °C, what is the pressure of the gas?
answered
Apr 26, 2024
Chemistry
high-school
1
answer
165k
views
Match each character with their correct description. Match Term Definition Calpurnia A) Uses persuasion to convince Caesar to go to the Senate Portia B) Tries to warn Caesar that danger is imminent Brutus
answered
Mar 28, 2024
English
high-school
1
answer
74.1k
views
I NEED HELP ASAP!!!!!!!!!!!!!!
answered
Feb 8, 2024
Mathematics
high-school
2
answers
51.8k
views
If the calculated NPV is negative, then which of the following must be true? The discount rate used is: a) Greater than the IRR b) Less than the IRR c) Equal to the IRR d) Too high"
answered
Jan 30, 2024
Business
high-school
1
answer
16.0k
views
To derive GDP using the expenditure approach, we must look at each of the separate components of expenditures and then add them together. These components are_______
answered
Jan 19, 2024
Business
high-school
1
answer
129k
views
Both the US Congress and Arizona Legislature are bicameral? 1) True 2) False
asked
Jan 12, 2024
History
high-school
1
answer
27.8k
views
What kind of things did scholars begin to notice in the Bible that made them question the tradition? (A) The Bible was written from a particular perspective and did not always reflect the reality of the
answered
Jan 5, 2024
Social Studies
high-school
1
answer
108k
views
0.9(x+1.4)−2.3+0.1x=1.6 please help, I'm really not sure how to do this.
answered
Dec 12, 2023
Mathematics
high-school
1
answer
183k
views
Given the vectors:r = <8, 1, -6>; v = <6, 7, -3>; w = <-7, 5, 2> Evaluate the expression:v ⋅ w
answered
Dec 3, 2023
Mathematics
college
1
answer
5.0k
views
How do i figure out k in the equation 6k-25=7-2k
answered
Oct 30, 2023
Mathematics
college
1
answer
129k
views
There are 1,001 pennies lined up on a table. Starting at one end of the line, I replace every third coin with a dime. How much money on the table?
asked
Sep 2, 2023
Mathematics
college
1
answer
121k
views
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