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3 years ago

Suppose the block factory has only crates and stacks. How can it pack an order for 4,270

Mathematics

1 answer:

lys-0071 [83]3 years ago

4 0

You would spilt the crates and stacks until you get 4,270

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A party rental company has chairs and tables for rent. The total cost to rent 3 chairs and 5 tables is $49 . The total cost to r

Fed [463]

Modeling the above problem in matrix form we have,
[3 5;9 7]*[x y]'=[49 77]'
AX=b
X=inv(A)*b
X=[1.7500 8.7500]'
ie x=1.7500 and y=8.7500

5 0

4 years ago

Read 2 more answers

In a large population, 57 % of the people have been vaccinated. If 3 people are randomly selected, what is the probability that

ollegr [7]

Answer:0.92

Step-by-step explanation:

Given

$57\%$ of Population is vaccinated

So, Probability of a person being vaccinated is $P=0.57$

and simultaneously , probability of not vaccinated is $1-P$

$=1-0.57=0.43$

Now, Probability that atleast one of them has been vaccinated is given by

$=1-P(\text{None of them is vaccinated})$

$=1-0.43\times 0.43\times 0.43$

$=1-0.0795$

$=0.92$

7 0

3 years ago

Read 2 more answers

what is the leading term of the following polynomial? f(x)=5x4-3x3+9x2+6x-7 A.5x4. B.-3x4. C.9x2. D.6x

mixas84 [53]

Answer:

A = 5x^4

Step-by-step explanation:

3 0

3 years ago

13 POINTS SHOW WORK PLEASE

Strike441 [17]

1,2,2,2,3,3,3,3,4,4,4,4,5 are all the test scores. if you add them all up, its 40, and there are 13 numbers in the data set, so you divide 40 by 13, and you get 3.07692 overscore, or 3 and 10/13

4 0

3 years ago

How much would $200 invested at 5% interest compounded monthly be worth after 9years? Round your answer to the nearest cent

Feliz [49]

Answer:

$311.20

Step-by-step explanation:

Here we are required to use the Compound interest formula for finding the Amount at the end of 9th year

The formula is given as

$A=P(1+\frac{r}{n})^{tn}$

Where ,

A is the final amount

P is the initial amount = $200

r is the rate of interest = 5% annual = 0.05

n is the frequency of compounding in a year ( Here it is compounding monthly) = 12

t is the time period = 9

Now we substitute all these values in the formula and solve for A

$A=200(1+\frac{0.05}{12})^{9\times 12}$

$A=200(1+0.00416)^{108}$

$A=200(1.00416)^{108}$

$A=200 \times 1.556$

$A=311.20$

Hence the amount after 9 years will be $311.20

4 0

3 years ago