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A particular bacteria doubles in area on a petri dish every day, and on the first day the bacteria covers 3 mm2. Would this story represent exponential growth or exponential decay?
answered
Sep 22, 2022
Mathematics
high-school
4
votes
149k
views
Due in 30 min pls help
answered
Sep 6, 2022
Mathematics
middle-school
6
votes
173k
views
Help due soon plz helpp
answered
Aug 21, 2022
Mathematics
college
9
votes
85.2k
views
Please help will give 20 points
answered
May 10, 2022
Mathematics
high-school
6
votes
157k
views
Describe Melody’s parents. How do they learn to communicate with Melody and help her overcome everyday problems? Why are these efforts sometimes a complete failure?
answered
Apr 29, 2022
English
high-school
1
vote
233k
views
The diameter of a circle is 18 m. Find its circumference in terms of \piπ.
answered
Apr 11, 2022
Mathematics
high-school
3
votes
30.5k
views
If x + 2y = 15, what is the value of 3x + 6y/5
answered
Feb 14, 2022
Mathematics
high-school
2
votes
153k
views
Which is expression is equivalent to (x^-4y/x^-9y^5)^-2
answered
Feb 1, 2022
Mathematics
high-school
3
votes
22.6k
views
A study of consumer smoking habits includes A people in the 18-22 age bracket (B of whom smoke), C people in the 23-30 age bracket (D of whom smoke), and E people in the 31-40 age bracket (F of whom smoke).
answered
Dec 27, 2021
Mathematics
college
5
votes
139k
views
The graph of a quadratic function is given below. What is the vertex of the curve? * f(x)
answered
Oct 14, 2021
Mathematics
middle-school
2
votes
70.9k
views
HELP WANTED!! due today in 30mins!!
answered
Oct 1, 2021
Mathematics
high-school
6
votes
66.7k
views
PLS HELP A bird leaves its nest and travels 20 miles per hour downwind for x hours. On the return trip, the bird travels 4 miles per hour slower and has 6 miles left after x hours. a. What is the distance
answered
Sep 27, 2021
Mathematics
middle-school
3
votes
147k
views
Which grouping has the least complex body plan?
answered
Jun 4, 2021
Biology
high-school
5
votes
121k
views
1) Find the Mean (Ungrouped) Earthquake Strengths Twelve major earthquakes had Richter magnitudes shown here. 7.0, 6.2,7.7, 8.0, 6.4,6.2,7.2,5.4,6.4,6.5,7.2,5.4
answered
May 19, 2021
Mathematics
high-school
2
votes
106k
views
A 1.000 g sample of nitrogen combined with a 0.0720 g sample of hydrogen to form N2H2. What compound is formed if 1.000 g of nitrogen combines with 0.2160 g of hydrogen? N2H6 NH3 NH4+ N4H4
answered
May 5, 2021
Chemistry
college
4
votes
173k
views
Is there anything wrong with this sentance ''When the mother called,'' said the dad, ''she sounded angry.''
answered
Mar 3, 2021
English
college
6
votes
29.6k
views
The equation of a parabola is (y−3)2=20(x+1) . What is the equation of the directrix of the parabola? Enter your answer in the box. THE EQUATION PLEASE. NOT the answer.
answered
Jul 17, 2020
Mathematics
college
3
votes
7.2k
views
Which statement about 6x2 + 7x – 10 is true?
answered
Jun 24, 2020
Mathematics
middle-school
0
votes
160k
views
n a trip, a motorist drove 150 miles in the morning and 50 miles in the afternoon. His average rate in the morning was twice his average rate in the afternoon. He spent 5 hours driving. Find his average
answered
May 25, 2020
Mathematics
middle-school
4
votes
148k
views
HELP CHECK MY ANSWERS, TY! The graph shows the vertical position of a ball attached to a spring oscillating between a low point and a high point as a function of time. Select all statements that describe
answered
Mar 17, 2020
Mathematics
high-school
2
votes
161k
views
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