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Jenny has five exam scores of 67, 72, 84, 80, and 82 in her biology class. What score does she need on the final exam to have a mean grade of 80? Round your answer to two decimal places, if necessary.
answered
Aug 7, 2024
Mathematics
high-school
3
votes
117k
views
Five students had a mean score of 90 points on a test. One test was scored incorrectly, and that particular test score was later raised by 5 points. What is the new mean score?
answered
Jun 28, 2024
Mathematics
high-school
7
votes
74.5k
views
identify the feasible region for the following set of constraints. 0.5a 0.25b ≥ 35 1a 5b ≥ 250 0.25a 0.5b ≤ 55 a, b ≥ 0
answered
Jun 21, 2024
Mathematics
high-school
6
votes
5.4k
views
Verify 18×(7×(-3)=18×7+18×(-3) Is LHS= RHS ?
answered
Jul 12, 2023
Mathematics
college
2
votes
222k
views
Moves particles from areas of high particle to areas of low particle does not require energy concentration concentration; A. osmosis B. brownian motion C. diffusion D. equilibrium
answered
May 16, 2023
Biology
high-school
6
votes
41.5k
views
Find the slope of the line that passes through 0.6 and 20.14
answered
Apr 25, 2023
Mathematics
college
4
votes
209k
views
5 + 1 if s< -1 1. f(s) = {s? if -15s1 2-S if s > 1 (a) Find lim f(s) (3 points) (b) Find lim f(s) (3 points) 2t + 3 if t < 1 2. g(t) = 4 if t=1 Find lim g(t) (4 points) 4- t? if t > 1 1
answered
Mar 17, 2023
Mathematics
high-school
8
votes
149k
views
Very epic cool person if help very, Read the excerpt from "We Are All Bound Up Together” by Frances Ellen Watkins Harper. In advocating the cause of the colored man, since the Dred Scott decision, I have
answered
Jan 10, 2023
English
middle-school
6
votes
79.8k
views
What type of writing can be found in history and science books
answered
Nov 12, 2022
English
high-school
3
votes
146k
views
5. The wind was as loud as a freight train roaring past the windows Which phrase, if substituted for the underlined simile in the sentence, would change it to a metaphor? A) Quickly C) Blowing like a freight
answered
Nov 10, 2022
English
high-school
5
votes
75.9k
views
Select the correct answer. Which of the following is true for a heating curve? Ο Α. It shows how the pressure of a substance changes when heated. OB. It shows how the temperature of a substance changes
answered
Aug 2, 2022
Chemistry
high-school
4
votes
88.5k
views
Which equation represents a linear function? y=4/x+1, y=2/3x -1/2
answered
Jul 29, 2022
Mathematics
high-school
8
votes
136k
views
Paula and Harlow have three children. When creating their will, they had to name the person they wanted to raise their children if they both died. Who did Paula and Harlow have to choose? a) a power of
answered
Jul 26, 2022
Business
college
5
votes
225k
views
Write the relation connecting Celsius scale and Fahrenheit scale of temperature
answered
Jul 19, 2022
Physics
college
7
votes
1.3k
views
Any two characteristics of loktantra
answered
Jul 9, 2022
Social Studies
high-school
4
votes
182k
views
What is y when x =17
answered
Jun 23, 2022
Mathematics
college
2
votes
147k
views
Solve the equation: 1.1x + 2.35 = -8.1
answered
Apr 18, 2022
Mathematics
high-school
6
votes
186k
views
there are two numbers that are as twice as far from 23 as they are from 38. THose two numbers are give answer now
answered
Mar 19, 2022
Mathematics
college
4
votes
92.3k
views
Which synonym describes the most negative interruption? A. Intrusion B. Imposition C. Disturbance D. Distraction
answered
Feb 23, 2022
English
college
3
votes
219k
views
What is a secure line of credit?
answered
Feb 16, 2022
Mathematics
high-school
8
votes
134k
views
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