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2 years ago

48 is what percent of 75

Mathematics

1 answer:

Dahasolnce [82]2 years ago

8 0

Answer:

Step-by-step explanation:

Hope this helps!

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A robot can complete 5 tasks in 3 hour. Each task takes the same amount of time.

ahrayia [7]

A. it takes the robot 36 minutes to complete one task.

b. the robot can do one task and a half in one hour.

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2 years ago

A package of 50 blank CDs costs $25 however the store has run out of 50-packages. the manager agrees to sell your packages of 12

frosja888 [35]

Answer:

Step-by-step explanation:

$25 divided by 50 = 50 cents a CD

50 cents = 0.5

Now do,

$12 x 0.5 = $6

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2 years ago

It takes Jeremy 6 hours to paint a room. If it takes 4 hours for Jeremy and Marcus to paint the room together, how long does it

ASHA 777 [7]

Answer:

12 D. Is the answer

Step-by-step explanation:

The equation we will use is

. Solve the equation by multiplying each term by the LCM of the denominator, 12x. The equation is now 2x + 12 = 3x. We solve and find x = 12. It will Marcus 12 hours to paint the room alone.

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2 years ago

If f(x)=3x + 6 then what is the inverse of f(x)

kakasveta [241]

Inverse all of the signs it will be (x-6)/3

3 0

2 years ago

Please answer this correctly.

Ganezh [65]

Answer:

The given function is a nonlinear function because the degree of the function is 2 and we get same value of y for more than one values of x.

Step-by-step explanation:

The given function is

$y=2x^2-5$

To find the points which lie on the function, put difference values of x in the given function and find the values of y.

Put x= -2

$y=2(-2)^2-5=2(4)-5=8-5=3$

Put x= -1

$y=2(-1)^2-5=2(1)-5=2-5=-3$

Put x= 0

$y=2(0)^2-5=2(0)-5=-5=-5$

Put x=1

$y=2(1)^2-5=2(1)-5=2-5=-3$

Put x= 2

$y=2(2)^2-5=2(4)-5=8-5=3$

The table of values is shown below.

Plot these points on a coordinate plane and connect them by a free hand curve.

The given function is a nonlinear function because the degree of the function is 2 and we get same value of y for more than one values of x.

The graph of function is shown below.

5 0

3 years ago