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3 years ago

Dy/dx when y=x^2e^5x

1 answer:

4 0

I believe the problem asks for the slope. This problem can be done by putting y=x^2e^5x into slope intercept form. However, the issue is that there is the variable "e", which does not match the slope intercept formula, y=mx+b. Long explanation short, the slope is $3e^5x^2$

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HELP! IM GOING TO GET A ZERO!!!!

WITCHER [35]

Answer:

Step-by-step explanation:

This is a cube with side length 3.4 cm.

The standard formula for the volume of a cube of side length s is V = s³.

With s = 3.4 cm here, we get the volume

V = (3.4 cm)³ = 39.304 cm³, or approximately 39.3 cm³

4 0

2 years ago

Read 2 more answers

HELP PLS explain how you can tell that the lines 4x-10=-3 are collinear by looking equations

Mashcka [7]

Solve the system for x and y.2y = x + 82y − 10 = 2x A) x = −3, y = 2 B) x = −2, y = 3 C) x = −5, y = 2 D) x = 0, y = -5

4 0

2 years ago

Mustafaâ€™s soccer team is planning a school dance as a fundraiser. The dj charges $200 and decorations cost $100. The team deci

Kaylis [27]

Question is Incomplete;Complete question is given below.

Mustafa’s soccer team is planning a school dance as a fundraiser. The DJ charges $200 and decorations cost $100. The team decides to charge each student $5.00 to attend the dance. If n represents the number of students attending the dance, which equation can be used to find the number of students needed to make $1,500 in profit?

$5n - 300 = 1,500\\\\5n + 300 = 1,500\\ \\5n - 200 + 100n = 1,500\\\\5n - 100 -200n = 1,500$

Answer:

$5n - 300 = 1,500$

Step-by-step explanation:

Given:

Charges of DJ = $200

Decoration charges = $100

Profit need to be made = $1500

Charges per student to attend the dance = $5

We need to write the equation to find the number of students for to attend the dance in order to make profit.

Solution:

Let the number of student be represented by 'n'.

Now we can say that;

Profit to be made should be equal to Charges per student to attend the dance multiplied by number of students minus sum of Charges of DJ and Decoration charges.

framing in equation form we get;

$5n-(200+100)=1500\\\\5n-300=1500$

Hence the equation to find the number of students attending the dance is $5n - 300 = 1,500$

8 0

2 years ago

if you save 75$ every week and your friend saves 50$ a week, after how many weeks will both of you have he same amount of money

s2008m [1.1K]

If you keep getting money he wont catch up, but if not he'll get $7.14 a day up to $100. He will be pass you so you will take out some days so you both are at $75 on the 4 day of the next day you guys will be close he will have $78.56.

5 0

3 years ago

Adante begins to evaluate the expression 3 1/3 * 5 1/4

goldenfox [79]

For this case we must find the product of two mixed numbers:

$3 \frac {1} {3} = 3 + \frac {1} {3} = \frac {9 + 1} {3} = \frac {10} {3}\\5 \frac {1} {4} = 5 + \frac {1} {4} = \frac {20 + 1} {4} = \frac {21} {4}$