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3 years ago

How would I solve this problem?

Mathematics

1 answer:

Leto [7]3 years ago

8 0

Answer:

$2x^2\\\\$

Step by step explanation:

$y=\displaystyle \int_{0}^x 2t^2 dt=\dfrac 23\left[t^3\right]^{x}_0=\dfrac 23 x^3\\\\\ y'= \dfrac 23 \cdot 3x^2 = 2x^2$

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Chef Daniel had 431 ounces of chocolate frosting in his refrigerator. It takes 8 ounces of frosting to frost one cupcake. How ma

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Answer:

53 cupcakes

Step-by-step explanation:

Take the amount of frosting and divide by the amount needed per cupcake

431/8

53.875

We round down since we cannot frost part of a cupcake

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4 years ago

Read 2 more answers

How do I know which KCL & KVL equations are independent?

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Please look at the attached file, it may help you

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3 years ago

PLS HELP

PilotLPTM [1.2K]

Option c: $y=-\frac{1}{2} x-2$ is the equation of the line

Explanation:

The equation of line EF is given by $y=-\frac{1}{2}x+6$

To determine the equation of line in slope intercept form is given by $y=m x+c$ where m is the slope.

From the above equation, the slope of the equation is $m=-\frac{1}{2}$

Let us substitute the slope in the formula $y=m x+c$

Thus, the new equation is

$y=-\frac{1}{2} x+c$

Also, it contains the point (0,-2)

Substituting the point in the equation $y=-\frac{1}{2} x+c$ , we get,

$\begin{aligned}&-2=-\frac{1}{2}(0)+c\\&-2=0+c\\&-2=c\end{aligned}$

Thus, substituting the value of c in the equation $y=-\frac{1}{2} x+c$ , we have,

$y=-\frac{1}{2} x-2$

Thus, the equation of line parallel to the line EF in slope intercept form is $y=-\frac{1}{2} x-2$

Hence, Option c is the correct answer.

6 0

3 years ago

1 half of the birds at a pet store are yellow. tara buys 1 of the yellow birds. then one third of the birds at the store are yel

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4 years ago

A 3 pack of light bulbs cost $3.45 a 4 pack of the same libels cost $4.20 which pack is the better value

Sophie [7]

I think that the second one is correct

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3 years ago