All categories

3 years ago

Judy wants to buy juice boxes at the lowest unit rate. Which is the best

Mathematics

2 answers:

Fudgin [204]3 years ago

5 0

C would be the lowest cost at 91 cents per juice box

love history [14]3 years ago

5 0

Answer:

i think it is d, the pack of 10

Step-by-step explanation:

every juice box is 1 dollar, so the pack of 6, has one box at 46 cents, and the box of 10, has one box at the price of 20 cent

buying a 6 pack, and 4 one packs, will give you ten, but a bit more expensive. hope it helped!

You might be interested in

<img src="https://tex.z-dn.net/?f=2%20%5Cfrac%7B3%7D%7B5%7D%20-%20x%20%2B%20%5Cfrac%7B1%7D%7B2%7D%20%3D%200.75" id="TexFormula1"

ivolga24 [154]

I believe the answer is idk cause I’m not that smart

8 0

4 years ago

Read 2 more answers

What is the measure, in degrees, of ABC? <br>

kirza4 [7]

Answer:

25 Degrees

Step-by-step explanation:

155+25=180

5 0

3 years ago

Let A(t) be the area of a circle with radius r(t), at time t in min. Suppose the radius is changing at the rate of drdt=6 ft/min

mylen [45]

Answer:

The rate of change is $108\pi$ ft^(2)/min

Step-by-step explanation:

The area of a circle is given by the following equation:

$A(t) = \pi r^{2}$

To solve this question, we have to realize the implicit differentiation in function of t. We have two variables, A and r. So

$\frac{dA(t)}{dt} = 2\pi r \frac{dr}{dt}$

We have that:

$\frac{dr}{dt} = 6, r = 9$ .

We want to find $\frac{dA}{dt}$

$\frac{dA(t)}{dt} = 2\pi*9*6$

$\frac{dA}{dt} = 108\pi$

Since the area is in square feet, the rate of change is in ft^(2)/min.

So the rate of change is $108\pi$ ft^(2)/min

5 0

3 years ago

Solve 4 cos2x-3 = 0 for all real values of x.

vichka [17]

4 cos² x - 3 = 0

4 cos² x = 3

cos² x = 3/4

cos x = ±(√3)/2

Fixing the squared cosine doesn't discriminate among quadrants. There's one in every quadrant

cos x = ± cos(π/6)

Let's do plus first. In general, cos x = cos a has solutions x = ±a + 2πk integer k

cos x = cos(π/6)

x = ±π/6 + 2πk

Minus next.

cos x = -cos(π/6)

cos x = cos(π - π/6)

cos x = cos(5π/6)

x = ±5π/6 + 2πk

We'll write all our solutions as

x = { -5π/6, -π/6, π/6, 5π/6 } + 2πk integer k

3 0

3 years ago

What is the highest fractions 2/4 5/6 3/2 1/9 4/5 8/2

Akimi4 [234]

Answer:

8/2

eight halves

Step-by-step explanation:

please mark this answer as brainliest

6 0

3 years ago