All categories

3 years ago

Diane makes fruit punch with 3 cups of cranberry juice, 2 cups of

Mathematics

2 answers:

Step2247 [10]3 years ago

8 0

Answer:37.5 is the answer.

CaHeK987 [17]3 years ago

8 0

Answer:

It is B

Step-by-step explanation:

It can't be over 50 percent so C and D are out of the question

and not A because if cranberry is 25 then watermelon is 25 which means mandarin would be 50% but it can't be because it is 2 cups and cranberry and water melon are 3 cups which is bigger

So the Answer has to be B

You might be interested in

I NEED HELP PLEASE!!!!!!!

Mila [183]

It should be acute because if A and B are complementary then B and A added together should be 90 so 90-30=60 and 60 would be an acute angle

5 0

3 years ago

Consider the curve defined by the equation y=6x2+14x. Set up an integral that represents the length of curve from the point (−2,

torisob [31]

Answer:

32.66 units

Step-by-step explanation:

We are given that

$y=6x^2+14x$

Point A=(-2,-4) and point B=(1,20)

Differentiate w.r. t x

$\frac{dy}{dx}=12x+14$

We know that length of curve

$s=\int_{a}^{b}\sqrt{1+(\frac{dy}{dx})^2}dx$

We have a=-2 and b=1

Using the formula

Length of curve= $s=\int_{-2}^{1}\sqrt{1+(12x+14)^2}dx$

Using substitution method

Substitute t=12x+14

Differentiate w.r t. x

$dt=12dx$

$dx=\frac{1}{12}dt$

Length of curve= $s=\frac{1}{12}\int_{-2}^{1}\sqrt{1+t^2}dt$

We know that

$\sqrt{x^2+a^2}dx=\frac{x\sqrt {x^2+a^2}}{2}+\frac{1}{2}\ln(x+\sqrt {x^2+a^2})+C$

By using the formula

Length of curve= $s=\frac{1}{12}[\frac{t}{2}\sqrt{1+t^2}+\frac{1}{2}ln(t+\sqrt{1+t^2})]^{1}_{-2}$

Length of curve= $s=\frac{1}{12}[\frac{12x+14}{2}\sqrt{1+(12x+14)^2}+\frac{1}{2}ln(12x+14+\sqrt{1+(12x+14)^2})]^{1}_{-2}$

Length of curve= $s=\frac{1}{12}(\frac{(12+14)\sqrt{1+(26)^2}}{2}+\frac{1}{2}ln(26+\sqrt{1+(26)^2})-\frac{12(-2)+14}{2}\sqrt{1+(-10)^2}-\frac{1}{2}ln(-10+\sqrt{1+(-10)^2})$

Length of curve= $s=\frac{1}{12}(13\sqrt{677}+\frac{1}{2}ln(26+\sqrt{677})+5\sqrt{101}-\frac{1}{2}ln(-10+\sqrt{101})$

Length of curve= $s=32.66$

5 0

3 years ago

Because of these ratios what is the formula for this slope?

Kazeer [188]

Answer: (Y2 - Y1)/(X2 -X1)

8 0

3 years ago

Solve for X, will give you brainliest and a like

grigory [225]

Answer

Step-by-step explanation:

One solution :

x = -1/3 = -0.333

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

-5*(3*x+1)+4*x-(10*x+2)=0

Step by step solution :

Step 1 :

Equation at the end of step 1 :

((0 - 5 • (3x + 1)) + 4x) - (10x + 2) = 0

Step 2 :

Step 3 :

Pulling out like terms :

3.1 Pull out like factors :

-21x - 7 = -7 • (3x + 1)

Equation at the end of step 3 :

-7 • (3x + 1) = 0

Step 4 :

Equations which are never true :

4.1 Solve : -7 = 0

4 0

3 years ago

Read 2 more answers

If 5 gallons of milk costs $12, how much should 1 pint cost?

Igoryamba

Answer:

$1.50

Step-by-step explanation:

There are 8 pints in a gallon so divide 12 and 8 to find the cost of 1 pint

Reduce the expression, if possible, by cancelling the common factors.

6 0

3 years ago