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Nastasia [14]
3 years ago
12

Can someone answer this

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
5 0

Answer:

  the appropriate choice is the last one

Step-by-step explanation:

7^{\frac{4}{5}}=(7^4)^{\frac{1}{5}}=\sqrt[5]{7^4}

This is equivalent to b^(pq) with b=7, p=4, q=1/5. Here, q is a rational number, as suggested by the last answer choice.

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Please help, ill mark brainliest if correct!!
vitfil [10]

Answer:

4p, (p+1), and (p+8)

Step-by-step explanation:

all of these are raised to get the equation 4p^3 + 36p^2 + 32p

8 0
2 years ago
Kim sells flowers in 25 pound crates to the flower mart if she sells 100 crates how many pounds of flowers does she sell
Kisachek [45]

25*100

2500 lbs of flowers will be sold

8 0
3 years ago
What is seven times the quotient of five and seven?( help fill in the blanks too plz )
MrRa [10]

Answer:

7÷5

1.4×5

Solution

7÷5=1.4

1.4×5=7

3 0
3 years ago
Solve linear equation using elimination?
eduard
The solution set is 4, 1.
7 0
3 years ago
Read 2 more answers
For which value of c is the line y=3x+c a tangent to the parabola with equation y=x^2-5x+7
katrin2010 [14]
To give you a context on the problem, a tangent line is a line that intersects the parabola only at one single point. A parabola is a curve that forms an arc-shaped figure. A tangent line to a parabola is shown in the attached picture.

Now, we apply the concepts in calculus and analytical geometry. The first derivative of the equation is equal to the slope at the point of intersection. This slope must be equal to the slope of the tangent line. 

y = x² - 5x + 7
dy/dx = slope = 2x -5

Since tangent lines must have the same slope with what they intersect with, we can determine the slope from the equation: y = 3x + c. This is already arranged in a slope-intercept form, where 3 is the slope and c is the y-intercept. So, we can equate the equation above to 3.

2x - 5 = 3
x = 4

Now, we substitute x=4 to the original equation of the parabola:
y = (4)² - 5(4) + 7
y = 3

Therefore, the point of intersection is at (4,3). Now, we use it to the equation of the tangent line to find c.

y = 3x + c
3 = 3(4) + c
c = -9

3 0
3 years ago
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