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3 years ago

HELP ASAP WILL MARK BRAINLIEST

Mathematics

2 answers:

alexandr402 [8]3 years ago

5 0

Answer:

Step-by-step explanation:

Since each week the number of teams is increasing by a constant amount, the graph has a constant slope, and should be a line, and not any kind of exponential curve.

ira [324]3 years ago

3 0

Answer:

Graph A

Step-by-step explanation:

registering 6 teams weekly

y=6x- this is linear equation

Graph A is the correct answer,

the other graph is not a linear function

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in a small school, there are 60 boys and 80 girls. write down the ratio of the number of boys to the number of girls. give your

tester [92]

60:80
Simplest form = 3:4

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3 years ago

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adoni [48]

Answer:

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Step-by-step explanation:

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5 0

3 years ago

I need help solving number 17.

melisa1 [442]

Let x = amount of sales (in dollars)

The salary is $400 and there's an additional 0.06x dollars added on to get to the goal of 790. The equation is therefore

<span>400+0.06x = 790
</span>
Let's solve for x

400+0.06x = 790
<span>400+0.06x-400 = 790-400
</span>0.06x = 390
0.06x/0.06 = 390/0.06
x = 6500

The final answer is 6500

This means he must have $6,500 in sales.

8 0

3 years ago

What is the volume of a cube with a side length of 5?

larisa [96]

Answer:

125

Step-by-step explanation:

L x W x H

All are equal sides so 5 are all the lengths of each side of the cube.

6 0

2 years ago

Find the partial derivatives indicated Assume the variables are restricted to a domain on which the function is defined. z=x8+3y

ahrayia [7]

Answer:

Step-by-step explanation:

The question is incomplete. Here is the complete question.

Find the partial derivatives indicated Assume the variables are restricted to a domain on which the function is defined. z= $x^{8}$ + $3^{y}$ + $x^{y}$

a) Zx b) Zy

In differentiation, if y = axⁿ, y' = $nax^{n-1} \ where \ n\ is\ a\ constant$ . Applying this in question;

Given the function z = x⁸+ $3^{y}$ + $x^{y}$

$Z_x = \frac{\delta z}{\delta x} = 8x^{7} + 0 + yx^{y-1} \\\frac{\delta z}{\delta x} = 8x^{7} + yx^{y-1} \\$

Note that y is treated as a constant since we are to differentiate only with respect to x.

For Zy;

$Z_y = \frac{\delta z}{\delta y} =0+ 3^{y} ln3 + x^{y}lnx \\\frac{\delta z}{\delta y} = 3^{y} ln3 + x^{y}lnx } \\$

Here x is treated as a constant and differential of a constant is zero.

6 0

3 years ago