Ask question

Ask question

All categories

2 years ago

13

Enzo drank 6 glasses of orange juice that contained total of 360 calories. What was the unit rate? (calories per glass)

2 answers:

max2010maxim [7]2 years ago

6 0

You just divide 360 by 6 and you get 60

Flauer [41]2 years ago

4 0

Answer:60 calories

Step-by-step explanation:

360/6 = 60.

You might be interested in

A rancher wishes to build a fence to enclose a rectangular pen having area 24 square yards. Along one side the fence is to be ma

Gnoma [55]

Answer:

The value is $C \approx \$76$

Step-by-step explanation:

From the question we are told that

The area of the rectangular pen is $A = 24 \ yard^2$

The cost of material used to make one side is $z = \$ 6$

The cost of material used to make the other sides is $r = \$ 3$

Now , the fence to be build around the rectangular pen has four sides, the first opposite sides are equal, let assume each of the to be x yard and the other opposite sides are also equal as well let assume of the to be y yard

So the cost is mathematically represented as

$C = zx + r (x + 2y )$

=> $C = 6x + 3(x + 2y)$

=> $C = 9x + 6y$

Now the area of the fence is mathematically represented as

$A = x* y = 24$

=> $y = \frac{24}{x}$

=> $C = 9x + 6[\frac{24}{x} ]$

=> $C = 9x + [\frac{144}{x} ]$

Now differentiating

$C' = 9 + 144* (-2) x^{-2}$

$C' = 9 - 288x^{-2}$

At minimum $C' = 0$

So

$9 - 288x^{-2} = 0$

$x^{-2} = 0.03125$

$x = \sqrt{\frac{1}{0.03125} }$

$x = 5.66$

Now substituting for x in the equation above to obtain minimum cost

$C = 9(5.66) + [\frac{144}{5.66} ]$

$C \approx \$76$

8 0

2 years ago

If the volume of a spear is ?

Alla [95]

Answer:

6

Step-by-step explanation:

4 0

2 years ago

How do you find the area of the base in a cylinder

Llana [10]

Answer:

area is easy because its always the Length times the Width of something so after you get the area you times it by the base which is the bottom part of the cylinder

Step-by-step explanation:

so you would just get the length and the Width and multiply them and... theres your answer!

6 0

2 years ago

Factor the expression completely by first taking out a common factor<br> 3x^2 + 27x +24

Mrac [35]

The answer to this is
3(x+1)(x+8)

4 0

2 years ago

Collin ordered a set of yellow and brown pins. He received 400 pins in all. 340 of the pins were yellow. What percentage of the

cupoosta [38]

The yellow pins show as 85% of the total number of pins that Collin ordered

6 0

3 years ago