I will mark anyone brainlist

A fruit company delivers its fruit in two types of boxes: large and small. A delivery of eight large boxes and four small boxes

vazorg [7]

Answer:

Weight of Large Box = 18.5 kg

Weight of Large Box = 13.25 kg

Step-by-step explanation:

Given:

There are two types of boxes i.e. Large and Small

Let the weight of Large boxes = L kg

Let the weight of Small boxes = S kg

As per given statement:

A delivery of eight large boxes and four small boxes has a total weight of two hundred and one kilograms.

Writing equation for above:

$8L + 4S = 201$ ....... (1)

A delivery of three large boxes and two small boxes has a total weight of eighty two kilograms.

Writing equation for above:

$3L + 2S = 82 ....... (2)$

Now, by solving the equations (1) and (2), we can get the values of L and S.

Multiplying equation (2) with 2 and subtracting from equation (1):

$8L + 4S = 201$

-

$2 \times (3L + 2S) = 82 \times 2$

$8L + 4S = 201$

-

$6L + 4S = 164$

--------------------

$2L = 37$

L = 18.5 Kg

Putting value of L in equation (1):

$8 \times 18.5 + 4S = 201\\\Rightarrow 148 + 4S = 201\\\Rightarrow 4S = 201 - 148\\\Rightarrow 4S = 53\\\Rightarrow S = 13.25\ kg$

So, the answer is:

Weight of Large Box = 18.5 kg

Weight of Large Box = 13.25 kg

7 0

4 years ago

The median starting salary for new law school graduates is determined by

Elena-2011 [213]

Step-by-step explanation:

1) we would have the expectation that b₅ < 0 because b₅ shows how salary responds to law school ranking. As the rank of law school increases then median starting salary for new law school graduates declines. there is an inverse relation between salary and rank, Coefficient of rank, b5 will be negative since it is less than 0

ii) B₁ is going to be positive because as median LSAT score for the graduating class goes up, so does the salary of graduates. we have B1 >0

B₂ will be positive as college median GPA rises, so does graduate salary.

B₃ will be positive because if the more volumes of book in library, the greater possibility of getting higher salary, so B₃ >0.

B₄ >0 as if annual cost is high , then there would be indictaes more facilities of learning for students, leading to more chances of high salaries , hence B4 >0.

B5<0 this has been explained in 1.

iii) predicted ceteris paribus difference in salary for schools with a median GPA different by one point

= coefficient of GPA

=0.248

= this 24.8% in percentages B₂ tells us that when other factors are held constant,increasing median gpa by 1 would cause 24.8 percent increase in salary predicted.

iv)holding other variable factors constant, increasing the volume in the law library would bring about predicted salary increase by 0.095%

v) due to the inverse relationship between rank of law school and salary, it is better to attend a law school with lower rank than that with higher rank

difference in ranking of 20 = 20*(-0.0033)

= -0.066 x 100

= -6.6%

if rank is lower by 20 units , then we will have salary to be 6.6% higher

8 0

3 years ago

Pleseeeeee i need help

xxMikexx [17]

Answer:

2. x= 60° because a triangle is 180°

6 0

3 years ago