3 years ago

Kathleen made 29, 38, 45, 42, and 36 points on her assignments.

Mathematics

1 answer:

Sauron [17]3 years ago

4 0

Answer:

.........................

You might be interested in

What is the factored form of 6n4 – 24n3 + 18n?

seropon [69]

Answer: Its factored form will be

$6n(n-1)(n^2-3n-3)$

Step-by-step explanation:

Since we have given that

$6n^4-24n^3+18n$

So, we need to factor ,

$6n(n^3-4n^2+3)$

Now,

$\text{Let }p(n)=n^3-4n^2+3$

Now, by hit and trial method, we put n=1,

$p(1)=1^3-4\times1^2+3=1-4+3=1-1=0$

$n=1\\n-1=0$

So, n-1 is also factor of p(n).

Now,

$\frac{n^3-4n^2+3}{n-1}=n^2-3n-3$

So, its factored form will be

$6n(n-1)(n^2-3n-3)$

8 0

3 years ago

Read 2 more answers

Ravi bought 50kg rice at the rate it tk40 per kg and sold it at the rate of tk44 per kg. What is the amount of profit or loss?

ololo11 [35]

Here is your Answer

Step-by-step explanation:

Ravi bought rice = 50kg

Rate it =40kg

Sold it at the rate = = 44kg

<h3>Answer: -34</h3><h2 /><h2 /><h2>Mark me as brainlist and give me 20 thx pls</h2>

6 0

3 years ago

8) ¿Cuál es la diferencia de la siguiente operación?

goldenfox [79]

Answer:

1. 6.96500 kilogramos

2. 3.95 kilogramos

5 0

3 years ago

Gina has 20 groups of 10 pencils. 137 are sharpened. How many dull pencils does Gina have?

yarga [219]

If there are 20 groups of 10, then there are 200 pencils. Subtract 200 and 137 to get the number of dull pencils.

5 0

4 years ago

Read 2 more answers

If a man travels p hours at an average rate of q miles per hour, and then r hours at an average rate of s miles per hour, what i

QveST [7]

Total miles traveled in p hours = p*q miles and
Total miles traveled in r hours = r*s miles
so, average rate of speed = total miles traveled / number of hours
=[{(p*q)+(r*s)} / (p+r)] miles per hour

5 0

4 years ago