Ask question

Ask question

All categories

2 years ago

6

Napkins come in a variety of packages. A package of 40 napkins sells for $4.59, and a package of 10 napkins sells for $2.30. Fin

d the unit cost of each package. Which is the better buy? (Round to four decimal places as necessary.)

1 answer:

Ilia_Sergeevich [38]2 years ago

3 0

Answer:

for the 40 package unit cost is $0.1148

In 10 pack the unite price would be $0.2300

You might be interested in

a parabolic lamp is facing due east. The bulb (located at the focus) is 8 inches away from the vertex (located at the origin). t

True [87]

9514 1404 393

Answer:

3 1/8 inches

Step-by-step explanation:

For focus-vertex distance p, the equation of the parabola can be written ...

y = x^2/(4p)

Here, we have p=8. We want to find the value of y when x=10 (the radius of the dish). That is ...

y = (10^2)/(4·8) = 100/32 = 3 1/8

The dish is 3 1/8 inches deep.

7 0

2 years ago

Which of the following expressions shows the distributive property applied to the expression below?

BabaBlast [244]

Answer:

C. (z×6)+(z×35)

.....

.

3 0

2 years ago

A baseball tournament begins with 128 teams. After each round of games , only half of the teams are left. How many teams will be

Zanzabum

Answer:

128/2=64/2=32

Step-by-step explanation:

you really need a help with that ? you don't know how to divide by 2 ? and then to divide the result another time by 2 ?

not to mention that you could achieve that with in division by 4 (as this is the save as dividing by 2 and then again by 2).

putting such questions in here is a farce and a waste of time for the helping people.

3 0

2 years ago

Read 2 more answers

What values of x make the equation x2 + 9x – 22 = 0 true? Check all that apply.

aksik [14]

Answer:

b

Step-by-step explanation:

b

8 0

2 years ago

Read 2 more answers

Hannah is 2 times her sister’s age. The sum of their ages is no more than 18 years. 1) Write an inequality that can be used to r

svetoff [14.1K]

Answer:

1) $x+2x\leq 18$ .

2) $6$ years

Step-by-step explanation:

Let Hanna's sister be $x$ years old.

Then Hanna will be $2x$ years old.

The sum of their ages will be $x+2x$ years.

The statement "no more than 18" means the sum of their ages is less than or equal to 18.

The required inequality is;

$x+2x\leq 18$ .

2)

The inequality we just found is

$x+2x\leq18$ .

We simplify to get;

$3x\leq 18$ .

we divide both sides by $3$ to get;

$x\leq 6$ .

Therefore the oldest age Hannah's sister can be is $6$ years

3 0

3 years ago