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3. Suppose that the scores on a statewide standardized test are normally distributed with a mean of 69 and a standard deviation of 6. Estimate the percentage of scores that were(a) between 57 and 81. %(b)
answered
Nov 18, 2023
Mathematics
high-school
2
votes
46.8k
views
Plsssssssss helpppppppppppp
answered
Oct 18, 2023
Mathematics
college
6
votes
52.6k
views
Trey buys candy that costs $7 per pound. He will spend at least $56 on candy. What are the possible numbers of pounds he will buy?Use p for the number of pounds Trey will buyWrite your answer as an inequality
answered
May 8, 2023
Mathematics
college
6
votes
138k
views
When using Social Media and text messages it is not important to think about the future consequences of your message. True or false?
answered
Apr 20, 2023
Business
high-school
2
votes
230k
views
Why do sperm producing cells divide by meiosis?
answered
Feb 11, 2023
Biology
high-school
11
votes
68.2k
views
PLEASE I NEED ANSWER!
answered
Dec 23, 2022
English
high-school
3
votes
163k
views
The table of values below represent an exponential function. Find the constant ratio of successive y-values
answered
Dec 19, 2022
Mathematics
high-school
11
votes
169k
views
Solve for r. √2/3r + 1 = 23
answered
Dec 13, 2022
Mathematics
high-school
5
votes
140k
views
Homeostasis is the body’s ability to maintain a internal environment. Homeostasis is maintained by two mechanisms called
answered
Oct 12, 2022
Health
high-school
2
votes
142k
views
The carrying capacity of a biological species in an environment is the maximum population size of the species that the environment can sustain indefinitely, given the food, habitat, water, and other necessities
answered
Jul 22, 2022
Biology
college
3
votes
146k
views
Which phrase correctly complete sentence sentence? Quiero compare un reproductor mp3 porque_________ escuchar musica
answered
May 29, 2022
Spanish
high-school
4
votes
56.9k
views
X + y = 1 and 5x - 4y = -7 How would I solve by substitution?
answered
May 19, 2022
Mathematics
high-school
3
votes
84.0k
views
There are 2.54 centimeters in 1 inch. There are 100 centimeters in 1 meter. To the nearest inch, how many inches are in 3 meters? Enter the answer in the box.
answered
May 18, 2022
Mathematics
high-school
5
votes
184k
views
The mass of potatoes Lucan used in his cooking is 5/2 the mass of carrots used. What fraction of the total mass of both ingredients was the mass of the potatoes? The mass of potatoes used was 9 kilograms
answered
Apr 17, 2022
Mathematics
middle-school
3
votes
24.6k
views
Make a sentence using defibrillation ?
answered
Mar 26, 2022
Health
college
1
vote
15.3k
views
Siobhan needs a $7,000 personal loan. Which loan option would require her to pay back the least amount of money? 18-month loan with a 13% annual simple interest rate 24-month loan with a 10% annual simple
answered
Feb 15, 2022
Mathematics
high-school
9
votes
217k
views
Where do you plan to use text in your political cartoon? Check all that apply. in the title in a thought or speech balloon on a figure or object in a short statement banner
answered
Dec 3, 2021
History
middle-school
4
votes
170k
views
Do you think topography can affect communication between civilizations
answered
Nov 22, 2021
Geography
college
4
votes
130k
views
Given the following information, what is the concentration of H2O(g) at equilibrium? [H2S](eq) = 0.671 M [O2](eq) = 0.587 M Kc = 1.35 2H2S(g) + O2(g) ⇌ 2S(s) + 2H2O(g)
answered
Oct 16, 2021
Chemistry
high-school
1
vote
49.5k
views
Four friends are equally splitting 1/2 pound of candy. How much will each friend get? Possible answers are, 8 pounds 1/4 pound 16 pounds 1/8 pound
answered
Oct 15, 2021
Mathematics
college
4
votes
225k
views
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