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WELPZ..I needz helpzz
answered
Nov 9, 2020
Mathematics
middle-school
3
votes
23.5k
views
Let X be a normal random variable with a mean of 1.54 and a standard deviation of 2.40. a)Calculate the corresponding z-score (z) for the point x = 4.9. Give your answer to 2 decimal places. z = 1.4 b)The
answered
Jul 16, 2020
Mathematics
college
2
votes
46.1k
views
What is the definite article for clase
answered
Jul 15, 2020
Spanish
middle-school
1
vote
36.0k
views
A compound has a percent composition of 54.5% carbon, 9.3% hydrogen and 36.2 % oxygen.If its molar mass is 88 g/mol, what is its molecular formula? Complete the following:
answered
Feb 19, 2020
Chemistry
high-school
0
votes
145k
views
City A's population of 1115000 is decreasing at a rate of 15000 per year. City B's population of 698000 is increasing at a rate of 45000 per year. In how many years will the populations be equal? Form
answered
Dec 7, 2019
Mathematics
middle-school
3
votes
56.2k
views
Which areas do local governments in Michigan control? Check all that apply. parks and recreation military preparedness public works public safety local courts
answered
Nov 5, 2019
History
middle-school
6
votes
108k
views
This is a line segment which has an initial point and a terminal point. It is often used to represent a vector. i need help!
answered
Aug 25, 2019
Mathematics
high-school
4
votes
197k
views
Idea intended to make the reader take notice and want to read on
answered
Aug 3, 2019
English
college
3
votes
137k
views
What plan was adopted to make sure China could remain autonomous and fair trade would exist between the nations?
answered
May 7, 2019
History
college
3
votes
55.1k
views
PLEASE HELP QUICKLY!!! The linear function graphed below represents Tim’s age in the years since he was married. Which of these statements is correct? The initial value is 22, and the rate of change is
answered
Feb 8, 2019
Mathematics
college
3
votes
63.7k
views
Find the missing number so that the equation has infinitely many solutions. - 4x+15= - 4x+
answered
Jan 18, 2019
Mathematics
middle-school
1
vote
102k
views
True/false:Meiosis only occurs in females
answered
Nov 26, 2018
Biology
middle-school
4
votes
62.6k
views
Determine whether the ratios 2/5 and 20/50 are proportional. An investment lost $975. Write an integer to represent this situation. Then find the additive inverse of the integer, and tell what it represents.
answered
Aug 28, 2018
Mathematics
high-school
0
votes
168k
views
Using fossils, what can scientists most accurately determine about a mass extinction?
answered
Jul 22, 2018
Biology
high-school
3
votes
147k
views
If there is an increase in evaporation due to higher ocean surface temperatures, what process would need to increase to keep the water cycle balanced?
answered
May 14, 2018
Geography
high-school
2
votes
73.6k
views
What happens to the altitude of polaris as you travel northward?
answered
Apr 26, 2018
Geography
high-school
6
votes
84.7k
views
Please help asap Match each cause of an environmental issue to the effect that threatens the world today 1.increase in intensity of ultraviolet rays 2.air pollution 3. climate change A.increase in automobile
answered
Mar 18, 2018
History
high-school
5
votes
128k
views
Chad buys peanuts in 2 pound bags. He repackages them into bags that hold 5/6 pound of peanuts. How many 2 pound bags of peanuts should Chad buy so that he can fill the 5/6 pound bags without having peanuts
answered
Dec 30, 2017
Mathematics
middle-school
3
votes
12.3k
views
I need help with subject pronouns in Spanish. Some of the questions are they give me a word like "Somos" then the answers would be A. Yo B. Nosotros C. Ustedes and D. El Plz help..
answered
Mar 12, 2017
Spanish
middle-school
2
votes
139k
views
Find x if the average of 20,20,19,13 and x is 16. a. 6 b. 8 c. 10 d. 9
answered
Mar 2, 2017
Mathematics
high-school
5
votes
222k
views
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