- 390
- 23 833
Math Energy TV
United States
เข้าร่วมเมื่อ 3 ต.ค. 2015
Welcome! Ms. Beauté ("bow TAY") is a Fierce Educator and Thought Leader known for demystifying complexity.
On this channel, she uploads high-quality instructional videos on a range of math subjects and Math Energy.
She has a B.A. in Pure Mathematics.
$MathEnergyTV
On this channel, she uploads high-quality instructional videos on a range of math subjects and Math Energy.
She has a B.A. in Pure Mathematics.
$MathEnergyTV
How to Solve ACT Math Problems Example 7 | Math Energy TV
Task:
Solve the given word problem.
Abandoned mines frequently fill with water. Before an abandoned mine can be reopened, the water must be pumped out. The size of pump required depends on the depth of the mine. If pumping out a mine that is D feet deep requires a pump that pumps a minimum of (D^2)/(25) + 4D - 250 gallons per minute, pumping out a mine that is 150 feet deep would require a pump that pumps a minimum of how many gallons per minute?
How would YOU solve this problem?
Ask me questions about this video in the comments! Tips welcome $MathEnergyTV on Cash App or @QueenBeaute on Paypal
Solve the given word problem.
Abandoned mines frequently fill with water. Before an abandoned mine can be reopened, the water must be pumped out. The size of pump required depends on the depth of the mine. If pumping out a mine that is D feet deep requires a pump that pumps a minimum of (D^2)/(25) + 4D - 250 gallons per minute, pumping out a mine that is 150 feet deep would require a pump that pumps a minimum of how many gallons per minute?
How would YOU solve this problem?
Ask me questions about this video in the comments! Tips welcome $MathEnergyTV on Cash App or @QueenBeaute on Paypal
มุมมอง: 6
วีดีโอ
How to Solve ACT Math Problems Example 6 | Math Energy TV
มุมมอง 3วันที่ผ่านมา
Task: Solve the given word problem. In the figure below, ray EF was constructed starting from rays ED and EG. By using a compass, D and G were marked equidistant from E on rays ED and EG. The compass was then used to locate a point F, distinct from E, so that F is equidistant from D and G. For all constructions defined by the above steps, the measures of angle DEF and angle GEF..? How would YOU...
How to Solve ACT Math Problems Example 5 | Math Energy TV
มุมมอง 814 วันที่ผ่านมา
Task: Solve the given word problem. Sales for a business were 3 million dollars more the second year than the first, and sales for the third year were double the sales for the second year. If sales for the third year were 38 million dollars, what were sales, in millions of dollars, for the first year? How would YOU solve this problem? Ask me questions about this video in the comments! Tips welc...
How to Solve ACT Math Problems: Example 4 | Math Energy TV
มุมมอง 414 วันที่ผ่านมา
Task: Find the GCF of three numbers. What is the greatest common factor of 42, 126, and 210? How would YOU solve this problem? Ask me questions about this video in the comments! Tips welcome $MathEnergyTV on Cash App or @QueenBeaute on Paypal
How to Solve ACT Math Problems Example 3 | Math Energy TV
มุมมอง 1414 วันที่ผ่านมา
Task: What is the value of x when 2x 3 = 3x - 4?. How would YOU solve this problem? Ask me questions about this video in the comments! Tips welcome $MathEnergyTV on Cash App or @QueenBeaute on Paypal
How to Solve ACT Math Problems Example 2 | Math Energy TV
มุมมอง 814 วันที่ผ่านมา
Task: Evaluate the difference between the expressions. When x = 3 and y = 5, by how much does the value of 3(x^2) - 2y exceed the value of 2(x^2) - 3y? How would YOU solve this problem? Ask me questions about this video in the comments! Tips welcome $MathEnergyTV on Cash App or @QueenBeaute on Paypal
How to Solve ACT Math Problems Example 1 | Math Energy TV
มุมมอง 914 วันที่ผ่านมา
Task: Solve the given word problem. A car averages 27 miles per gallon. If gas costs $4.04 per gallon, which of the following is closest to how much the gas would cost for this car to travel 2,727 typical miles? How would YOU solve this problem? Ask me questions about this video in the comments! Tips welcome $MathEnergyTV on Cash App or @QueenBeaute on Paypal
How to Solve SAT Math Problems Example 20 (No Calculator) | Math Energy TV
มุมมอง 1114 วันที่ผ่านมา
Task: Solve for the indicated variable. How would YOU solve this problem? Ask me questions about this video in the comments! Tips welcome $MathEnergyTV on Cash App or @QueenBeaute on Paypal
How to Solve SAT Math Problems Example 19 (No Calculator) | Math Energy TV
มุมมอง 1514 วันที่ผ่านมา
Task: Find the cosine of the given angle. How would YOU solve this problem? Ask me questions about this video in the comments! Tips welcome $MathEnergyTV on Cash App or @QueenBeaute on Paypal
How to Solve SAT Math Problems Example 18 (No Calculator) | Math Energy TV
มุมมอง 914 วันที่ผ่านมา
Task: Solve the system of linear equations for the specified variable. How would YOU solve this problem? Ask me questions about this video in the comments! Tips welcome $MathEnergyTV on Cash App or @QueenBeaute on Paypal
How to Solve SAT Math Problems Example 17 (No Calculator) | Math Energy TV
มุมมอง 514 วันที่ผ่านมา
Task: Solve the given word problem. A summer camp counselor wants to find a length, x, in feet, across a lake as represented in the sketch. The lengths represented by AB, EB, BD, and CD on the sketch were determined to be 1800 feet, 1400 feet, 700 feet, and 800 feet, respectively. Segments AC and DE intersect at B, and angle AEB and angle CDB have the same measure. What is the value of x? How w...
How to Solve SAT Math Problems Example 16 (No Calculator) | Math Energy TV
มุมมอง 6814 วันที่ผ่านมา
Task: Solve for the variable under the given constraint. How would YOU solve this problem? Ask me questions about this video in the comments! Tips welcome $MathEnergyTV on Cash App or @QueenBeaute on Paypal
How to Solve SAT Math Problems Example 15 (No Calculator) | Math Energy TV
มุมมอง 2614 วันที่ผ่านมา
Task: Solve for the indicated variable. How would YOU solve this problem? Ask me questions about this video in the comments! Tips welcome $MathEnergyTV on Cash App or @QueenBeaute on Paypal
How to Solve SAT Math Problems Example 14 (No Calculator) | Math Energy TV
มุมมอง 814 วันที่ผ่านมา
Task: Evaluate the given expression. How would YOU solve this problem? Ask me questions about this video in the comments! Tips welcome $MathEnergyTV on Cash App or @QueenBeaute on Paypal
How to Solve SAT Math Problems Example 13 (No Calculator) | Math Energy TV
มุมมอง 5014 วันที่ผ่านมา
Task: Evaluate the given expression to find an equivalent one. How would YOU solve this problem? Ask me questions about this video in the comments! Tips welcome $MathEnergyTV on Cash App or @QueenBeaute on Paypal
How to Solve SAT Math Problems Example 12 (No Calculator) | Math Energy TV
มุมมอง 714 วันที่ผ่านมา
How to Solve SAT Math Problems Example 12 (No Calculator) | Math Energy TV
How to Solve SAT Math Problems Example 11 (No Calculator) | Math Energy TV
มุมมอง 514 วันที่ผ่านมา
How to Solve SAT Math Problems Example 11 (No Calculator) | Math Energy TV
How to Solve SAT Math Problems Example 10 (No Calculator) | Math Energy TV
มุมมอง 1614 วันที่ผ่านมา
How to Solve SAT Math Problems Example 10 (No Calculator) | Math Energy TV
How to Solve SAT Math Problems Example 9 (No Calculator) | Math Energy TV
มุมมอง 1914 วันที่ผ่านมา
How to Solve SAT Math Problems Example 9 (No Calculator) | Math Energy TV
How to Solve SAT Math Problems Example 8 (No Calculator) | Math Energy TV
มุมมอง 4514 วันที่ผ่านมา
How to Solve SAT Math Problems Example 8 (No Calculator) | Math Energy TV
How to Solve SAT Math Problems Example 7 (No Calculator) | Math Energy TV
มุมมอง 614 วันที่ผ่านมา
How to Solve SAT Math Problems Example 7 (No Calculator) | Math Energy TV
Welcome to Math Energy TV | Math Energy TV
มุมมอง 914 วันที่ผ่านมา
Welcome to Math Energy TV | Math Energy TV
How to Solve SAT Math Problems Example 6 (No Calculator) | Math Energy TV
มุมมอง 1614 วันที่ผ่านมา
How to Solve SAT Math Problems Example 6 (No Calculator) | Math Energy TV
How to Solve SAT Math Problems Example 5 (No Calculator) | Math Energy TV
มุมมอง 1214 วันที่ผ่านมา
How to Solve SAT Math Problems Example 5 (No Calculator) | Math Energy TV
How to Solve SAT Math Problems Example 4 (No Calculator) | Math Energy TV
มุมมอง 714 วันที่ผ่านมา
How to Solve SAT Math Problems Example 4 (No Calculator) | Math Energy TV
How to Solve SAT Math Problems Example 3 (No Calculator) | Math Energy TV
มุมมอง 914 วันที่ผ่านมา
How to Solve SAT Math Problems Example 3 (No Calculator) | Math Energy TV
How to Solve SAT Math Problems Example 2 (No Calculator) | Math Energy TV
มุมมอง 1014 วันที่ผ่านมา
How to Solve SAT Math Problems Example 2 (No Calculator) | Math Energy TV
How to Solve SAT Math Problems Example 1 (No Calculator) | Math Energy TV
มุมมอง 814 วันที่ผ่านมา
How to Solve SAT Math Problems Example 1 (No Calculator) | Math Energy TV
How to Solve SAT Math Problems Example 1 (Yes Calculator) | Math Energy TV
มุมมอง 1514 วันที่ผ่านมา
How to Solve SAT Math Problems Example 1 (Yes Calculator) | Math Energy TV
How to Solve SAT Math Problems Example 2 (Yes Calculator) | Math Energy TV
มุมมอง 1014 วันที่ผ่านมา
How to Solve SAT Math Problems Example 2 (Yes Calculator) | Math Energy TV
hmmm not that hardd
@@2amjan Some people stillll mess it up though! 🤷♀️
Not possible
@regyyy_7 Excellent!
no such value of course
Excellent 👏
It is impossible. Absolute value is always positive, no matter what number you take. And a positive number + 1 is also positive so it can never be 0.
One note though: The absolute value of 0 is 0, and 0 is neither positive nor negative. So the part about absolute value always being positive is not true. Your reasoning at the end, though, was right! A positive number plus another positive number will always be positive. Keep up the hard work!
N=0
Ooh not quite. We can check whether n = 0 is a valid answer by plugging it into the left hand side and seeing if the quantity equals 0. | 0 - 1 | + 1 = | -1 | + 1 = 1 + 1 = 2, not 0 Remember that the absolute value of a negative number is the positive of that number. Keep up the hard work!
Thank you TH-cam lady!!
Thx
You helped me with math homework thank you!!
i was just freaking out over this question because i was so confused, so thanks for saving me from a panic attack ❤❤
This was very helpful do you mind doing this for system of equations?
This was for a system of equations. Do you have another example in mind?
GURL UR A FRICKIN LIFE SAVERRRR
😎 Let me know if there are other problems you’d like to see me solve!
very helpful ty
You're welcome!
Tysm bro 👍
thank you lot this helped hope your yt channel grows
You’re welcome Ifty!
Wow Thank You Very Much This Is Really Helpful. I Hope You Are In Good Condition, Again Thank You Very Much.
You explained it so easy. Please post More
YES PLS
what do you mean by “same type”
Same type of real number. For example, two irrational numbers or two rational numbers. Irrational numbers are one type of real number and so are rational numbers
Thank you!
You're welcome Roxy!
I don't really understand your explanation, could you please explain
Thank you for asking. What exactly seemed unclear?
please add more videosif you can. Great Explanation
Thank you! What kind of videos would you like to see more of?
@@MathEnergyTV YES
saved my life
do you have part D?!!?😥
@@MathEnergyTV thank you sm this was so helpful! :D have a nice day/night!
best explanation of this ive seen
So the equation T( temp at time t ) = T(0) (temp at starting point 6am) + r(rate of hourly temp change ) x H ( lapsed time in hours from 6am) Plug in value T (2pm) = -3 + 2 x 8 = -3 + 16 = 13 😌
Watching all of these TODAY. Thanks for posting 😊