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dybincka [34]
4 years ago
13

A family sized container of ice cream holds 16 3/4 cups of ice cream and costs $31.50. A store serves 1 1/3 cups of the same ice

cream in a bowl and charges $3.70. Which costs more per cup and by how much ?
Answer Choices:
A. The bowl costs $1.82 more.
B. The family sized container costs $1.88 more per cup.
C.The bowl costs $0.90 more per cup.
D. The bowl costs $2.77 more per cup.

Mathematics
1 answer:
Tema [17]4 years ago
5 0
I hope this helps you

You might be interested in
-/2 points
Rom4ik [11]

Answer:

Part 1) The domain of the quadratic function is the interval  (-∞,∞)

Part 2) The range is the interval  (-∞,1]

Step-by-step explanation:

we have

f(x)=-x^2+14x-48

This is a quadratic equation (vertical parabola) open downward (the leading coefficient is negative)

step 1

Find the domain

The domain of a function is the set of all possible values of x

The domain of the quadratic function is the interval

(-∞,∞)

All real numbers

step 2

Find the range

The range of a function is the complete set of all possible resulting values of y, after we have substituted the domain.

we have a vertical parabola open downward

The vertex is a maximum

Let

(h,k) the vertex of the parabola

so

The range is the interval

(-∞,k]

Find the vertex

f(x)=-x^2+14x-48

Factor -1 the leading coefficient

f(x)=-(x^2-14x)-48

Complete the square

f(x)=-(x^2-14x+49)-48+49

f(x)=-(x^2-14x+49)+1

Rewrite as perfect squares

f(x)=-(x-7)^2+1

The vertex is the point (7,1)

therefore

The range is the interval

(-∞,1]

6 0
3 years ago
.What is the value of the expression below when x=9? Enter the answer as NUMBER only?<br> 1/3 x^2+4
belka [17]

Step-by-step explanation:

<u>1</u><u> </u>*9^2 + 4

3

<u>1</u><u> </u>* 81 + 4

3

<u>1</u><u> </u>* 85

3

<u>85</u>

3

=28

5 0
3 years ago
Write 82.25% as a fraction in simplest form
tiny-mole [99]

The Answer To your Question is: 33/40

8 0
3 years ago
What is the slope of the equation y= 5/4 times -7/4
gulaghasi [49]

Answer:

5/4

Step-by-step explanation:

If the equation is

y = \dfrac{5}{4}x - \dfrac{7}{4}

then the slope is the number multiplying x, so

slope = 5/4.

5 0
3 years ago
Read 2 more answers
Y = x-2<br> What is the y-intercept of this line?
serg [7]

Answer:

I love algebra anyways  

the ans is in the picture with the steps  

(hope it helps can i plz have brainlist :D hehe)

Step-by-step explanation:

3 0
3 years ago
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