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3 years ago

9

The table shows the cost for ordering a certain number of tacos what is the values of x if the cost is proportional to the numbe

r of tacos ordered?

1 answer:

Lisa [10]3 years ago

6 0

The answer is going to be $6.50. hope that helped

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The image of (-6,6) after a dilation by a scale factor of 5 centered at the<br> а

Setler79 [48]

Answer is (24,-24)

Explanation:
Dilation centered at the origin multiplies each coordinate by the dilation factor.
image= 4(6,-6)
image= (24,-24)

8 0

2 years ago

Use Euler’s method to estimate the value of y(20). Use a step size of ∆x = 5. Please fill out the remainder of the chart complet

crimeas [40]

Answer:

y(20)=14,322

Step-by-step explanation:

We need to solve the equation:

$dy/dx=0.4xy$

with initial point

$y(0) = 2$

with incerments

$\Delta x=h=5$

By Euler's method, we have:

$y(x+h)=y(x)+h*f'(x,y)$

We start with the initial point

$y(5)=y(0)+5*f'(0,2)=2+5*(0.4*0*2)=2$

And we continue until we reach the value for y(20)

$y(10)=y(5)+5*f'(5,2)=2+5*(0.4*5*2)=2+20=22\\\\\\y(15)=y(10)+5*f'(10,22)=22+5*(0.4*10*22)=22+440=462\\\\\\y(20)=y(15)+5*f'(15,462)=462+5*(0.4*15*462)=462+13,860\\\\y(20)=14,322$

4 0

3 years ago

Evaluate 4(3.1+2) 20 20.8 24

amid [387]

Answer:

20112.25

Step-by-step explanation:

4x(5.3)x 20

20.3 x 20= 40.3

40.3 x 20.8= 838.24

838.24 x 24= 20112.25

5 0

3 years ago

Need help with this question pls due today!!!!

ivolga24 [154]

Answer:

Step-by-step explanation:

area of circle=π*r^2

=3.14*2.5^2

=3.14*6.25

=19.625

=19.63

5 0

3 years ago

Read 2 more answers

Write 3/9 in the lowest terms

romanna [79]

Answer:

3/9 is 1/3 because if you simply by 3, it will be 1/3 of 9

3 0

3 years ago