Login
Register
Dark Mode
Brightness
Profile
Edit Profile
Messages
My favorites
My Updates
Logout
Filter
Hailemariam
Wall
Recent activity
All questions
All answers
Exams Taken
All Blogs
Recent activity by Hailemariam
0
answers
1
LIMIT AND CONTINUITY
Determine the volume of the solid obtained by rotating the portion of the region bounded by $y=\sqrt[3]{x}$ and $y=\frac{x}{4}$ that lies in the first quadrant about the y-axis.
Determine the volume of the solid obtained by rotating the portion of the region bounded by $y=\sqrt[3]{x}$ and $y=\frac{x}{4}$ that lies in the first quadrant about the ...
308
views
asked
Jun 2, 2023
Others
limits
integration
+
–
0
answers
2
LIMIT AND CONTINUITY integration
Depramine the area of region bounded by $y=2x^{2}+10$ and $y=4x+16$
Depramine the area of region bounded by $y=2x^{2}+10$ and $y=4x+16$
77
views
asked
Jun 1, 2023
Others
integration
limits
+
–
0
answers
3
LIMIT AND CONTINUITY
Differentiate each of the following. $g(x)=\int ^{x}_{-4}e^{2t}cos^{2}(1-5t)dt$
Differentiate each of the following. $g(x)=\int ^{x}_{-4}e^{2t}cos^{2}(1-5t)dt$
110
views
asked
Jun 1, 2023
Others
limits
integration
+
–
1
answer
4
LIMIT AND CONTINUITY
1.Evaluate the following definite integral $\int^{130}_{130}\frac{x^{3}-x\sin(x)+\cos(x)}{x^{^{2}}+1}dx$
1.Evaluate the following definite integral $\int^{130}_{130}\frac{x^{3}-x\sin(x)+\cos(x)}{x^{^{2}}+1}dx$
275
views
asked
Jun 1, 2023
Others
limits
continuity
integration
+
–
0
answers
5
Applied Mathematics-IB
Determine all the number(s) c which satisfy the conclusion of Roles' Theorem for the given function and interval $f(x)=x^{2}-2x-8 $ on $ [-1,3]$
Determine all the number(s) c which satisfy the conclusion of Roles' Theorem for the given function and interval $f(x)=x^{2}-2x-8 $ on $ [-1,3]$
207
views
asked
Apr 28, 2023
Mathematical Logic
limits
+
–
0
answers
6
Applied Mathematics-IB
sketch the graph of $h(x)=-(x+4)^{3}$ and identify all the relative extrema and absolute extrema of the function.
sketch the graph of $h(x)=-(x+4)^{3}$ and identify all the relative extrema and absolute extrema of the function.
140
views
asked
Apr 28, 2023
Mathematical Logic
limits
+
–
1
answer
7
Applied Mathematics-IB
Use the Squeeze Theorem to determine the value of $\lim_{x\rightarrow 0} x^{4}\sin (\frac{\pi}{x}).$x^{4}\sin (\frac{\pi}{x}).$
Use the Squeeze Theorem to determine the value of $\lim_{x\rightarrow 0} x^{4}\sin (\frac{\pi}{x}).$$x^{4}\sin (\frac{\pi}{x}).$
181
views
asked
Apr 28, 2023
Mathematical Logic
limits
+
–
1
answer
8
Applied Mathematics-IB
Given that $7x\leq f\left ( x \right )\leq 3x^{2}+2$ for all determine the value of $\lim x\rightarrow 0 f(x)$
Given that $7x\leq f\left ( x \right )\leq 3x^{2}+2$ for all determine the value of $\lim x\rightarrow 0 f(x)$
185
views
asked
Apr 28, 2023
Mathematical Logic
limits
+
–
0
answers
9
Applied Mathematics-IB
1. Evaluate $x\rightarrow 5 lim (10)+\mid x-5\mid$
1. Evaluate $x\rightarrow 5 lim (10)+\mid x-5\mid$
103
views
asked
Apr 28, 2023
Mathematical Logic
mathematical-logic
+
–
1
answer
10
Maths for natural science
Determine the domain of the function$f(x)=\frac{x^{2}+3x+5}{x^2-5x+4{}}$
Determine the domain of the function$$f(x)=\frac{x^{2}+3x+5}{x^2-5x+4{}}$$
207
views
commented
Aug 5, 2022
1
answer
11
Maths for natural science
Determine the domain of the function $f(x)=\left | x \right |+1$
Determine the domain of the function $f(x)=\left | x \right |+1$
301
views
asked
Aug 5, 2022
Calculus
calculus
functions
+
–
0
answers
12
Mathematics for Natural Science
Suppose a radioactive substance decays according to the equation $y=2000e^{-0.75t}$, where $y$ represent the mass in grams after $t$ hours. How much of $2$ milligram will remain after $8100$ years?
Suppose a radioactive substance decays according to the equation $y=2000e^{-0.75t}$, where $y$ represent the mass in grams after $t$ hours.How much of $2$ milligram will...
430
views
commented
Aug 4, 2022
Quantitative Aptitude
compound-growth
+
–
0
answers
13
mathematics for natural science
Suppose a radioactive substance decays according to the equation $y=2000e^{-0.75t}$, where $y$ represent the mass in grams after $t$ hours. Assume that the half-life of radium is $1600$ years. If $y_{0}$ milligrams of radium are initially present, write the formula for the number of milligrams $y$ present after $t$ years.
Suppose a radioactive substance decays according to the equation $y=2000e^{-0.75t}$, where $y$ represent the mass in grams after $t$ hours.Assume that the half-life of r...
374
views
commented
Aug 4, 2022
Others
calculus
+
–
0
answers
14
Maths for natural science
Suppose a radioactive substance decays according to the equation $y=2000e^{-0.75t}$, where $y$ represent the mass in grams after $t$ hours. Calculate the mass of the substance after $3\frac{1}{2}$ hours have elapsed
Suppose a radioactive substance decays according to the equation $y=2000e^{-0.75t}$, where $y$ represent the mass in grams after $t$ hours.Calculate the mass of the subs...
301
views
asked
Aug 4, 2022
0
answers
15
Mathematics for Natural Science
Sketch the graph of $f(x) = \frac{x^{3}-1}{x^{2}-1}$
Sketch the graph of $f(x) = \frac{x^{3}-1}{x^{2}-1}$
366
views
commented
Aug 3, 2022
Calculus
calculus
+
–
1
answer
16
Mathematics for Natural Science
Determine the domain of the function $f(x) = |x – 2|$
Determine the domain of the function $f(x) = |x – 2|$
235
views
asked
Aug 3, 2022
Calculus
calculus
+
–
Email or Username
Show
Hide
Password
I forgot my password
Remember
Log in
Register