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kramer
2 years ago
11

Need help on number 11, please help!!!!

Mathematics
1 answer:
forsale [732]2 years ago
7 0
B I hope this helps
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Lee works for a company that ships packages and must measure the size of each box that needs to be shipped. Lee measures a box a
expeople1 [14]

Answer: 1852.5 cubic inches


Step-by-step explanation:

The Volume of cuboidal box is given by:-

Volume=length\times width\times\ height

Given: The length of box =9\frac{1}{2}\ inches=\frac{19}{2}\ inches

The width of the box =15\ inches

The height of the box =13\ inches

Now, the volume of box is given by:-

Volume=\frac{19}{2}\times15\times13=\frac{3705}{2}=1852.5\ inches^3

3 0
2 years ago
The table shows the highest point of elevation of 5 different states. How much higher is the highest point of elevation in Color
Greeley [361]

Answer:

where is the table

Step-by-step explanation:

5 0
2 years ago
A Wonsan has 30 coins in her pocket, all of which are dimes and quarters . If the total value of the coins is $4.50 ,how many di
bulgar [2K]

Answer:

The number of

Dimes = d = 20 dimes

Quarters = q = 10 quarters

Step-by-step explanation:

Let us represent

The number of :

Dimes = d

Quarters = q

Note that:

A dime is worth 10 cents = 0.10d

A quarter is worth 25 cents = 0.25q

A Wonsan has 30 coins in her pocket, all of which are dimes and quarters .

d + q = 30...... Equation 1

d = 30 - q

If the total value of the coins is $4.50

0.10d + 0.25 q = 4.50.....Equation 2

We substitute 30 - q for d in Equation 2

0.10(30 - q) + 0.25q = 4.50

3 - 0.10q + 0.25q = 4.50

- 0.10q + 0.25q = 4.50 - 3

0.15q = 1.5

q = 1.5/0.15

q = 10 quarters

Solving for d

d = 30 - q

d = 30 - 10

d = 20 dimes

Therefore:

The number of

Dimes = d = 20 dimes

Quarters = q = 10 quarters

8 0
3 years ago
Gabrielle is 12 years younger than Mikhail. The sum of their ages is 76 . What is Mikhail's age?
Over [174]

Answer:

48 years old

Step-by-step explanation:

Let x = Mikhail's age

then x-15 = Gabrielle's age

x + x-15 = 81

2x-15 = 81

2x = 96

x = 48 years old

6 0
2 years ago
Read 2 more answers
Arianna is deciding between two different movie streaming sites to subscribe to. Plan A costs $32 per month plus $1 per movie wa
UNO [17]

Answer:

25 movies

Step-by-step explanation:

First, create the monthly costs for both plans:

Plan A:

A = x + 32

Plan B:

B = 2x + 7

Set these two expressions equal to each other, and solve for x:

x + 32 = 2x + 7

32 = x + 7

25 = x

So, the two plans will have an equal monthly cost after 25 movies.

7 0
3 years ago
Read 2 more answers
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