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Vanyuwa [196]
3 years ago
13

Find the first and second derivatives of the function y = sin(x^2)

Mathematics
1 answer:
exis [7]3 years ago
7 0
Y = sin(x^2)

Use the chain rule.

We want dy/dx.

dy/dx = cos(x^2)*2x

dy/dx = 2xcos(x^2)

Did you follow?
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PLEASE HELP I NEED HELP ASAP.
Artyom0805 [142]
Your answer is 29.2 good sir.
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6 0
3 years ago
A Water flows through a pipe at a rate of 10 milliliters every 8.5 seconds. Express this
Alexandra [31]

Answer:

The answer to the nearest hundredth is 0.07 liters per minute

Step-by-step explanation:

In this question, we are told to express the given metric in liters per minute.

The key to answering this question, is to

have the given measurements in the metric in which we want to have the answer.

Hence, we do this by converting milliliters to liters and seconds to minute.

Let’s start with milliliters;

Mathematically;

1000 milliliters = 1 liters

10 milliliters = x liters

x * 1000 = 10 * 1

x = 10/1000

x = 1/100

x = 0.01 liters

For the seconds;

We need to convert the seconds to minutes;

Mathematically;

60 seconds = 1 minute

8.5 seconds = y minutes

60 * y = 8.5 * 1

y = 8.5/60

y = 0.14167 minutes

Now, our rate of flow is liters per minute, that means we have to divide the volume by the time;

Hence, we have ;

0.01/0.14167 = 0.070588235294

Which to the nearest hundredth is 0.07

6 0
3 years ago
Molly has 1.92 pounds of cat food. She uses 0.24 pounds of cat food to feed one cat. How many cats can Molly feed with the cat f
Lynna [10]

Answer:

The answer is eight

Step-by-step explanation:

The answer is eight because 0.24 time 8 equals 1.92

3 0
3 years ago
What is 6/7divided into 3/14​ plz helppp meh
KATRIN_1 [288]

Answer:

4

Step-by-step explanation:

6/7 divided by 3/14​ is 4.

Find common denominators.

6/7 would be changed into 12/14.

3/14 would stay the same because its denominator is already 14.

12/3 = 4

Therefore, 6/7 divided by 3/14​ is 4.

4 0
3 years ago
Read 2 more answers
Which of the following are valid names for the triangle below? Check all that apply.
Thepotemich [5.8K]

Answer:

It is Dom because it is right

Step-by-step explanation:

3 0
3 years ago
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