1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Naddik [55]
3 years ago
12

Carol makes 9 and one third cups of snack mix. She puts all of the snack mix into plastic bags. She puts two third cup of the sn

ack mix in each bag. How many plastic bags does Carol need?
Mathematics
1 answer:
Hunter-Best [27]3 years ago
7 0
9 1/3 / 2/3
9 1/3 = 28/3
28/3 / 2/3
28/3 x 3/2
84/6
14
she needs 14 bags
You might be interested in
The position vector for a particle moving on a helix is
topjm [15]

Answer:

a) 25.15

b)

   x = 1

   y = t

   z = (4pi)^2 + t *(8pi) = 4pi(4pi + 2t)

c) (x,y) = (1, -2pi)

Step-by-step explanation:

a)

First lets calculate the velocity, that is, the derivative of c(t) with respect to t:

v(t) = (-sin(t), cos(t), 2t)

The velocity at t0=4pi is:

v(4pi) = (0, 1, 8pi)

And the speed will be:

s(4pi) = √(0^2+1^2+ (8pi)^2) = 25.15

b)

The tangent line to c(t) at t0 = 4pi has the parametric form:

(x,y,z) = c(4pi) + t*v(4pi)

Since

 c(4pi) = (1, 0, (4pi)^2)

The tangent curve has the following components:

x = 1

y = t

z = (4pi)^2 + t *(8pi) = 4pi(4pi + 2t)

c)

The intersection with the xy plane will occurr when z = 0

This happens at:

  t1 = -2pi

Therefore, the intersection will occur at:

(x,y) = (1, -2pi)

6 0
3 years ago
2xsquared is the same as what?
Rus_ich [418]
Answer:

2x^2=2xx
6 0
3 years ago
Which of the following is the product of the rational expression shown below
wolverine [178]

Option C: \frac{x^{2}-9}{x^{2}-4} is the product of the rational expression.

Explanation:

The given rational expression is \frac{x+3}{x+2} \cdot \frac{x-3}{x-2}

We need to determine the product of the rational expression.

<u>Product of the rational expression:</u>

Let us multiply the rational expression to determine the product of the rational expression.

Thus, we have;

\frac{(x+3)(x-3)}{(x+2)(x-2)}

Let us use the identity (a+b)(a-b)=a^2-b^2 in the above expression.

Thus, we get;

\frac{x^{2} -3^2}{x^{2} -2^2}

Simplifying the terms, we get;

\frac{x^{2}-9}{x^{2}-4}

Thus, the product of the rational expression is \frac{x^{2}-9}{x^{2}-4}

Hence, Option C is the correct answer.

6 0
3 years ago
Tom makes 145.80 in 3 days. How much does he make in 2 days
ArbitrLikvidat [17]
Multiply 145.80 by 2/3, get $97.20 in two days.
6 0
3 years ago
Which table shows a proportional relationship between x and y?
Tanzania [10]
It's C.
multiply by 3
x = 4, y = 4x3 = 12
x = 5, y = 5x3 =15
x = 6, y = 6x3 =18
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer? -4 + x = -26
    10·2 answers
  • Since their introduction, the number of toy building blocks that have been sold is equivalent to a population of approximately 2
    8·1 answer
  • if you're standing on the trail 220 feet from the bottom of the tree, you have to look up at a 60 degree angle to see the top .
    11·2 answers
  • Is the ordered pair (–8, –7) a solution to the equation 3x + 10 = 2y? Show your work.
    7·1 answer
  • If -2x + 3 = 7 and 3x + 1 = 5 + y , what is the value of y
    13·1 answer
  • How would i do both of these, show work pls
    5·1 answer
  • 13.3-1.7 evaluate . solve​
    5·2 answers
  • I feel like something is wrong, is there?
    9·1 answer
  • the main sailboat has the dimensions shown in figure at the right . what is the height of the main sail? Then round to the neare
    12·1 answer
  • Complete the equation of the line through (-8,8) and (1,-10).
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!