MATHEMATICS HIGH SCHOOL

Jimmy is going to pack his backpack for a trip. His backpack is 60 cubic litres. He has a pile of equipment that takes up 43 cubic litres and then he has his sleeping bag that takes up 23 cubic litres. Let r be the amount of room left in his backpack. Which equation could you use to determine if he has enough room in his backpack.

Answers

Answer 1
Answer:

Answer:

r = R - ( 43 + 23 )

There is no more space in his backpack.

Step-by-step explanation:

Jimmy's backpack has a space of 60 cubic liters (R).

Now, he has a pile of equipment of volume 43 cubic liters and then he has his sleeping bag of volume 23 cubic liters.

Now, if r is the amount of room left in his backpack, the equation I can use

r = R - ( 43 + 23 ) ....... (1) to determine if he has enough room in his backpack.

Now, in our case R = 60 cubic liters

Therefore, from equation (1), we get r = 60 - ( 43 + 23 ) = - 6, i.e. there is no more space in his backpack. (Answer)

Related Questions

If B is the midpoint of AC, and AC = 8x-20, find BC.
The design of a digital box camera maximizes the volume while keeping the sum of the dimensions at 6 inches. If the length must be 1.5 time the height, what should each dimension be?
Which are correct statements regarding proofs? Check all that apply. In a paragraph proof, statements and their justifications are written in sentences in a logical order. A two-column proof consists of a list statements and the reasons the statements are true. A flowchart proof gives a visual representation of the sequence of steps without justifications. A paragraph proof is a two-column proof in sentence form. A two-column proof lists only the given information and what is to be proven. A flowchart proof includes a logical series of statements in boxes with connecting arrows.
Square EFGH stretches vertically by a factor of 2.5 to create square E′F′G′H′. The square stretches with respect to the x-axis. If point H is located at (-2, 0), what are the coordinates of H?A.(-5, 0) B.(-2, 0) C.(0.5, 0) D.(-2, 2.5)
Please help!! David is buying a new car for $21,349.00. He plans to make a down payment of $3,000.00. If he's to make monthly payments of $352 for the next five years, what APR has he paid? A. 5% B. 59% C. .05% D. 5.9%

If f(n) = - 5n - 2, then f(3) is _____.

Answers

We have f(n) = - 5n - 2
    So f(3) = - 5×(3) - 2  = - 17

Let f(x)=7x3−2x−12and g(x)=−3x3−8x2+10xWhat is the function rule for (f+g)(x) ?

A. (f+g)(x)=4x6−8x2+12x−12

B. (f+g)(x)=4x6−8x2+8x−12

C. (f+g)(x)=4x3−8x2+8x−12

D. (f+g)(x)=4x3−12x2+8x−12

Answers

You just combine add like terms in the equations so your answer would be C. 

Anthony has a part-time job. He decides to save $10 for every $50 that he spends. Final question: If Anthony saved $60, how much money did he earn?​

Answers

Answer:

300$

Step-by-step explanation:

If he save 10 for every 50, you  just divide. 60/10 = 6. He saved 6 times, if each time he saves he has 50 extra dollars, 6 * 50 = 300 because 6*5 = 30 and there is a extra 0 so 30 and 0 is 300

A matrix is rectangular array of numbers

Answers

True a matrix is a rectangular array of numbers.

What percent of 8 is 4

Answers

4 = amount 

8 = base 

amount / base = percent 

4 / 8 = 0.50 

multiply 100 times the decimal and attact he % symbol 

100 x 0.5 = 50 % 

4 is 50% of 8 

Harriet needs to ship a small vase. The box she will use has a volume of 216 inches. If the side lengths are all the same what is the length of each side of the box?

Answers

Volume of the box:
V = a ³           ( a - side length )
a ³ = 216 in³
a = ∛216
a = 6 in
Answer:
The length of each side of the box is 6 inches.

Answer: this is the answer I believe, Volume of the box:

V = a ³           ( a - side length )

a ³ = 216 in³

a = ∛216

a = 6 in

Answer:

The length of each side of the box is 6 inches
Other Questions
Caroline has $2.55 in her purse and nickels and dimes. the number of nickels is nine less than three times the number of dimes. find the number of each type of coin.
Justin is asked to solve the following system of linear equations using the elimination method.5x − 12y = 3−20x + 14y = 13Which of the coefficients should Justin try to change so that it cancels with another coefficient?
In a certain county, the number of charter schools is 6 less than twice the number of alternative schools. We know that there are 52 charter schools in the county. How many alternative schools are in the county?
Hey can anyone help I'm so confused on how to this :)