What is 12/30 simplified

Is the function x^3+7x even or odd?

Nimfa-mama [501]

Answer:

odd

Step-by-step explanation:

i looked it up

7 0

3 years ago

M is proportional to the cube of r. when r=3m,m=216.when r=5 find the value of m

klio [65]

Answer:

The value of m is 1000 for r=5

Step-by-step explanation:

Given that m is proportional to the cube of r

It can be written as:

$m \propto\ r^3$

When the proportionality symbol is removed a proportionality constant is introduced in the equation.

Let k be the proportionality constant

$m = kr^3$

Given

r=3,m=216

Putting the values

$216 = k(3)^3\\216 = k * 27\\k = \frac{216}{27}\\k = 8$

The equation will now become

$m = 8r^3$

Putting r = 5

$m = 8(5)^3\\m = 8 * 125\\m = 1000$

Hence,

The value of m is 1000 for r=5

7 0

3 years ago

Donna paid $3 to rent shoes and then $1 for each game she played at a bowling alley. She spent a total of $8 at the bowling alle

Alexxx [7]

Answer:If shoes are for all games in row, P = 2 + 3 g If not, P = 5 g ,with g the number of games

Explanation: The price depends:if shoes are included for the whole games, you just have to pay them once and then you have to pay

g g a m e s , so P ( g ) = 2 + 3 g Else, you have to pay g s h o e s and g b o w l p a r t y ,so

P ( g ) = 2g + 3 g⇔ P ( g ) = 5 g

Hope this helped hope you get a good score on your assignment/test/quiz/homework

3 0

2 years ago

as a part of its diet, a pacific seahorse eats about 56 shrimp per week.It eats the same amount each day

Furkat [3]

Answer:

The Pacific seahorse eats 8 shrimp per day

Step-by-step explanation:

The complete question is

As a part of its diet, a Pacific seahorse eats about 56 shrimp per week. It eats the same amount each day.

a) How much shrimp does the Pacific seahorse eat per day?

Complete the statement with the unit rate.

The Pacific seahorse eats _____ shrimp per day.

Part a) How much shrimp does the Pacific seahorse eat per day?

Let

x ---> the number of shrimp that the Pacific seahorse eats per day

we know that

The number of shrimp that the Pacific seahorse eats per day, multiplied by the number of days in a week, must be equal to 56 shrimp

$1\ week=7\ days$

so

The linear equation that represent this situation is equal to

$7x=56$

solve for x

Divide by 7 both sides

$x=8\ shrimp$

therefore

The Pacific seahorse eats 8 shrimp per day

5 0

3 years ago

John can fly his airplane 2,800 miles with a wind speed of 50 mph. In the same time he can travel 2,400 miles against the wind.

andreev551 [17]

Answer:

650 mph

Step-by-step explanation:

6 0

3 years ago

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