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A number decreased by the sum of the number and eight. What is the algebraic expression? (Do not simplify)
answered
Oct 8, 2023
Mathematics
college
13
votes
146k
views
I need help on this can you help me? Complete the squarex^2+4x+3=0
answered
Jul 2, 2023
Mathematics
college
3
votes
5.3k
views
67,107 rounded to the nearest ten-thousand
answered
May 24, 2023
Mathematics
high-school
5
votes
50.2k
views
A metal ball bearing with a circumference of 41. 7 mm weighs 10. 2 what is the density of the metal ball g/cm ( V of sphere = ( 4/3) nr3.
answered
Apr 2, 2023
Physics
high-school
3
votes
38.9k
views
Statins are used to keep cholesterol in check and are a top-selling drug in the U.S. The equation: S - 1.3x= 5.2 gives the amount of sales (S) of statin in billions of dollars x years after 1998. According
answered
Feb 24, 2023
Mathematics
college
6
votes
157k
views
Answer this please ...
answered
Dec 12, 2022
Mathematics
high-school
7
votes
6.4k
views
3. (5 points) A company wishes to estimate the mean monthly electric bill. If the standard deviation is $400, how large a sample is required to estimate the mean electric bill to within $100 with 98% confidence?
answered
Nov 20, 2022
Mathematics
high-school
2
votes
41.8k
views
The smell of freshly cut grass occurs because the plant is signaling it is in distress, simultaneously warning other plants, trying to attract a creature to save it, and signaling to the cells around it
answered
Nov 13, 2022
Biology
high-school
7
votes
66.7k
views
What is the average rate of change for the quadratic function for the interval from x = 3 to = 5?
answered
Oct 29, 2022
Mathematics
high-school
3
votes
117k
views
Someone pls help me I will make you as brain
answered
Oct 9, 2022
History
high-school
5
votes
130k
views
LIBBY NEEDS TO MAKE 1/2 OF HER CHILLI RECIPE FOR THE SCHOOLS CHILI CONTEST.IF LIBBY USUALLY NEEDS 2 CUPS OF CORN FOR HER CHILI RECIPE,HOW MUCH CORN WILL SHE NEED FOR THE CHILI CONTEST? A. 1 CUP B. 1/4
answered
May 24, 2022
Mathematics
college
2
votes
61.5k
views
What values of x where f(x)=-4
answered
Mar 31, 2022
Mathematics
high-school
2
votes
91.3k
views
How did the Georgia's Cumberland and St. Catherines Islands help the Spanish further their goals in the Americas? A. They became bases for Catholic missionaries. B. They were sites where gold and silver
answered
Mar 20, 2022
History
high-school
4
votes
66.5k
views
What’s the different properties of hbA and HbS
answered
Feb 18, 2022
Biology
high-school
2
votes
157k
views
What was a cause of opposition to the war in both the North and the Sout?
answered
Sep 28, 2021
History
middle-school
4
votes
194k
views
Which statement completes the diagram? Have resided in the United States for five years Pay federal income tax Have an annual income of $20,000 or more Have a close relative (parent, spouse or child) who
answered
Sep 22, 2021
History
college
2
votes
57.4k
views
Do you agree with the new CPR guidelines? (In other words, do you think that paramedics should not perform CPR on a person during the coronavirus outbreak if they arrive after the person’s heart has stopped?
answered
Sep 20, 2021
Health
high-school
3
votes
111k
views
The grocery store charges $6.85 for 5 bags of potatoes.if someone bought 7 bags of potatoes, how much would it cost them
answered
Jun 27, 2021
Mathematics
college
7
votes
182k
views
How many solutions does this equation have? -4 + 19 - 7f = -15 - 7f no solution one solution infinitely many solutions
answered
Jun 13, 2021
Mathematics
high-school
2
votes
224k
views
24. If Jenna spent 30 hours on the computer this week. how much total time did she spend on e-mail? COMPUTER TIME THIS WEEK E-mail Homework Games +18% 30% 10% 20% 22% Internet Weblog A. 1.5 hours B. 3
answered
Apr 17, 2021
Mathematics
middle-school
3
votes
191k
views
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