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3 years ago

Express the ratio $36 in 4 days as a ratio in its simplest form

Mathematics

1 answer:

Effectus [21]3 years ago

6 0

Answer:

9:1or 1:9

Step-by-step explanation:

The original ratio is 36:4 but we have to simplify

36÷4=9

4÷4=1

so in the end of it you receive a ratio of 9:1 or 1:9

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2(x+1)=3x can you show the steps to get the answer as well please

monitta

Answer:

x = 2

Step-by-step explanation:

2(x+1)=3x

2x+2=3x

2x - 3x=-2

-x=-2

8 0

3 years ago

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how many days will it take a 14 year old boy to clean up trash for 12.5 hours at a low temperature of 47 degrees and high temper

GuDViN [60]

Answer:

It will take half of a day

Step-by-step explanation:

Since 12.5 is roughly half of the day, no matter what temperature is, it will take you this amount of time. You also need to include the time that you will use to take breaks and eat meals.

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3 years ago

How many degrees must the temperature increase to reach 0 ?

miv72 [106K]

Answer:

D because if you add 10 to negative ten the cancel out and make 0

Step-by-step explanation:

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3 years ago

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Log_{7 }(5 - 3x) Find the derivative

V125BC [204]

Let y be the expression you want to differentiate:

$y=\log_7(5-3x) \implies 7^y=5-3x$

Now,

$7^y=e^{\ln(7^y)}=e^{y\ln(7)}$

Use the chain rule to differentiate both sides with respect to x :

$\ln(7)e^{y\ln(7)}\dfrac{\mathrm dy}{\mathrm dx}=-3$

Solve for dy/dx :

$\ln(7)7^y\dfrac{\mathrm dy}{\mathrm dx}=-3$

$\dfrac{\mathrm dy}{\mathrm dx}=-\dfrac3{\ln(7)7^y}$

$\dfrac{\mathrm dy}{\mathrm dx}=\boxed{-\dfrac3{\ln(7)(5-3x)}}$

6 0

3 years ago

Pikachu claims that you can use the method of undetermined coefficients fo solve the following. y" - y' -12y = g(t) where g(t) a

Tom [10]

Pikachu is right.

Undetermined Coefficients (that we learn here) only work when f(x) is a polynomial, exponential, sine, cosine, or a linear combination of those.

And,

As we can see that the equation given is a Polynomial,

So, Pikachu is right.

Learn more about Polynomial:

https://brainly.in/question/3793499

#SPJ4

6 0

2 years ago