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Mathematics

1 answer:

DanielleElmas [232]3 years ago

6 0

Answer:

im so sorry if im late but here is what i got

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Help pls sue before midnight

guajiro [1.7K]

Answer:

I believes the answer is B

Step-by-step explanation:

I said that because for it to be linear the branch needs to add up by the same number to give for the next two year therefor when we look at the picture the branch measure are not stable so the answer is exponential.

Hope that it help!

4 0

3 years ago

Nancy is planning a birthday party for her co-worker,sarH. she realzes that there are 10 women and 8 men attending the office pa

Zolol [24]

The table in the attached figure

complete the table

Part 1) Gender
we have
a) Men------> Male
b)]Women----> Female

Part 2) Food
we have
a) Male------> pizza
b)]Female----> <span>sandwiches

Part 3) Headcount
</span>we have
a) Male------> pizza-----> 8
b)]Female----> sandwiches-----> 10

see the complete table in the attached figure N 2

6 0

3 years ago

determine the slope of the tangent to the curve at the point y=(3x)(sinx) at the point with x-coordinate pi/2

damaskus [11]

Answer:

Step-by-step explanation:

The slope of the tangent to a curve is the derivative of the curve. We need to find the derivative of the function and then evaluate the derivative at that given x value. The derivative is found using the product rule:

$y'=f(x)g'(x)+f'(x)g(x)$

Let's call 3x our f(x) and sin(x) our g(x). Filling in the formula for the derivative using the product rule looks like this:

$y'=3x(cosx)+3sinx$

That gives us the derivative, which is the slope formula that can be used at ANY x value anywhere on the curve to find the slope of the line tangent to the curve at that x value. If we want to find the slope of the tangent line to the curve at x = pi/2, we evaluate the slope formula at x = pi/2 (remember that y' is the same exact thing as the slope):

$y'(slope)=3(\frac{\pi}{2})(cos\frac{\pi}{2})+3(sin\frac{\pi}{2})$

From the unit circle (or experience, since you're in advaced math), we know that the cosine of pi/2 is 0 and that the sin of pi/2 = 1:

$y'(slope)=3(\frac{\pi}{2})(0)+3(1)$ simplifies to

y' (slope) = 3

That means that the slope of the line tangent to the curve at the point x = pi/2 is 3.

8 0

4 years ago

What is the distance between (-2 1/2, -3) and (1, -3)

Igoryamba

Answer:

Step-by-step explanation:

(-2 1/2, -3) = (-5/2 , -3) & (1, -3)

$Distance=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}\\\\ =\sqrt{(1-[\frac{-5}{2}])^{2}+(-3-[-3])^{2}}\\\\ =\sqrt{(1+\frac{5}{2})^{2}+(-3+3)^{2}}\\\\ =\sqrt{(\frac{7}{2})^{2}} \\\\=\frac{7}{2}\\\\=3\frac{1}{2}$