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34. GMAT scores are approximately normally distributed with a mean of 547 and a standard deviation of 95. Estimate the percentage of scores that were (a) between 357 and 737. % (b) above 642. % (c) below
answered
Dec 14, 2023
Mathematics
college
6
votes
42.1k
views
Which two phrases describe the necessary skills that animators and digital communications professionals most likely need to develop
answered
May 21, 2023
Computers and Technology
college
1
vote
209k
views
Chelsea is writing an essay arguing that homework is bad for students. Which of the following is an effective claim for her essay? Did you know that homework is a major stressor for students and actually
answered
Feb 21, 2023
English
college
5
votes
21.4k
views
How many solutions does 9x+5=9x+7
answered
Feb 15, 2023
Mathematics
college
1
vote
144k
views
Several students decide to start a T-shirt company. After initial expenses of $280, they purchase each T-shirt wholesale for $3.99. They sell each T-shirt for $10.99. How many must they sell to break even?
answered
Dec 19, 2022
Advanced Placement (AP)
high-school
4
votes
34.1k
views
What does it mean to say that food is nutrient-dense? Give example
answered
Oct 24, 2022
Health
middle-school
5
votes
21.8k
views
Fatou has $150 in her bank account. She buys a bike for $200. What is Fatou’s account balance now? Show your work.
answered
Oct 23, 2022
Mathematics
high-school
10
votes
5.3k
views
Please help I’ll give brainey if right answers
answered
Aug 26, 2022
Business
high-school
4
votes
29.7k
views
Log x + log (x-3) = 1
answered
Jul 2, 2022
Mathematics
high-school
4
votes
111k
views
Rectangle is is 4/3cm by 15/4cm. Find its perimeter and its area.
answered
Apr 10, 2022
Geography
college
1
vote
170k
views
A quantity of 1.435 g of naphthalene , was burned in a constant-volume bomb calorimeter. Consequently, the temperature of the water rose from 20.28oC to 25.95oC If the heat capacity of the bomb plus water
answered
Mar 8, 2022
Chemistry
college
7
votes
72.0k
views
Given=42and=16, find DG. (help fast please) A. 38.8 B.26.4 C.44.9 D.13.6
answered
Feb 9, 2022
Mathematics
high-school
12
votes
187k
views
Why did slaves escape to New York?
answered
Jan 24, 2022
History
college
3
votes
67.6k
views
The accumulated benefit obligation measures Group of answer choices the level cost that will be sufficient, together with interest to provide the total benefits at retirement. the pension obligation on
answered
Jan 17, 2022
Business
high-school
4
votes
5.8k
views
How many elements belong to the Halogen family? list the member element by thier symbol.
answered
Dec 9, 2021
Chemistry
high-school
2
votes
140k
views
Why do i need the ± sign before the answer? my teacher said it needed to be there but i'm not sure why it has to be or when to use it. can someone pls explain why i need the ± sign? thank u sm i attached
answered
Nov 3, 2021
Mathematics
high-school
7
votes
1.2k
views
Pick Industries produces plastic toothpicks that it sells to distributors in the Southwest. During the early 1990s, the price of the plastic it uses to produce toothpicks fell by 46 percent, due to a local
answered
Oct 30, 2021
Business
college
6
votes
225k
views
How did the Agricultural Revolution affect the environment? A. Large areas of native plants were cleared and destroyed. B. Fossil fuels caused air pollution. C. People became more aware of their influence
answered
Aug 9, 2021
Biology
high-school
3
votes
186k
views
The body paragraphs of an informative essay make up A.|the beginning and include most of the relevant facts and details. B.|the middle and primarily work to establish the topic with readers. C.|the middle
answered
Jul 28, 2021
History
high-school
2
votes
61.2k
views
Major key events that simon is from lord of the flies
answered
Jul 12, 2021
English
high-school
1
vote
234k
views
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