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Answers by JakeP

Answers by JakeP
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Because sample means were being tested the ____ is used to calculate the z-score 1) standard error Or 2) standard deviation
answered Nov 20, 2020
2 votes
135k views
What is the purpose of article ll of the confederation? A. To explain the structure and role of the executive branch B. To explain the structure and role of the judicial branch C. To explain the structure
answered Jul 15, 2020
0 votes
169k views
A train leaves a station and travels north at a speed of 105 mph. Two hours later a second train leaves on a parallel track and travels north at 135 mph. How far from the station will they meet?
answered May 28, 2020
5 votes
206k views
You want to sell triangular kites. Each kite will have a base of 4 feet and a height of 3 feet. Cloth for the kites costs $0.52 per square foot. How much does the cloth for 1 kite cost?​
answered Mar 19, 2020
4 votes
149k views
Suppose a car dealer receives a profit of $500 for each mid-sized car m sold and $750 for each sport-utility vehicle s sold. The dealer must sell at least two mid-sized cars for each sport-utility vehicle
answered Jan 2, 2020
4 votes
11.1k views
Which of these factors is an advantage to using credit cards? A.No debts B.No identity theft C.No fees or charges D.Good record keeping
answered Dec 14, 2019
4 votes
134k views
Evaluate the function f(a)=2a^2 +a if f(-a)
answered Dec 9, 2019
4 votes
4.0k views
Lauren jogs at a rate of 2 miles every 2/5 hour. what is her unit rate ?
answered Nov 23, 2019
4 votes
146k views
Help! 30 POINTS! I am probably just really dumb, but I don't understand the concept. The question is: -42v+33<8v+91. I am supposed to solve the inequality for v. Please give an explanation and not just an answer, I would really like to know how to do this.
answered Sep 18, 2019
4 votes
21.4k views
Which set or sets of numbers does 2.365 belong to? Answer all that apply. Natural Rational Integer Real Irrational Whole
answered Sep 4, 2019
6 votes
19.9k views
9. The difference between the length and width of a rectangle is 7 units. The perimeter is 50 units. Find the dimensions. 10. The sum of two numbers is 76. The larger number is 14 more than the smaller
answered Aug 1, 2019
4 votes
82.2k views
Which of the following words could be used in the sentence below? “Janet knew that in order to keep the attention of her audience in the noisy cafeteria, she would have to deliver her speech ____________.
answered Feb 5, 2019
3 votes
4.4k views
How long ago did that happen, and did it cause the extinction of the dinosaurs
answered Dec 21, 2018
0 votes
112k views
People from rural areas who come to Brazil’s cities usually have _____.
answered Dec 18, 2018
1 vote
191k views
What forms when water is drawn away from the area between high tides?
answered Aug 19, 2018
3 votes
74.3k views
Long-Answer essay question Compare urban-based early river civilizations with pastoral and nomadic societies in terms of gender relations, economic developments, and political organization.
answered Apr 11, 2018
2 votes
34.1k views
2 quarts for $2.15 or 1 gallon for $4.25 which is a better deal
answered Mar 5, 2018
2 votes
84.9k views
when you interpret the behavior of others according to your experiences and understanding of the world, your evaluation is.
answered Dec 30, 2017
5 votes
181k views
Who were the first great traders in the ancient Mediterranean world
answered Nov 26, 2017
2 votes
215k views
In the graph, the coordinates of the vertices of pentagon ABCDE are A(–6, –3), B(–4, –1), C(–2, –3), D(–3, –5), and E(–5, –5). If pentagon ABCDE is reflected across the y-axis, find the coordinates of
answered Aug 12, 2017
7 votes
188k views
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