3 years ago

PLEASE HELP!!! How many solutions does each polynomial have?

Mathematics

1 answer:

kkurt [141]3 years ago

5 0

Try using M-A-T-H-W-A-Y it is very helpful

You might be interested in

Select two ratios that are equivalent to 2 : 9.<br>

stira [4]

Answer:

4:18 6:27 plenty more but you said to so

3 0

2 years ago

A simple random sample of 5 months of sales data provided the following information: Month: 1 2 3 4 5 Units Sold: 94 105 85 94 9

11111nata11111 [884]

Answer:

a) x = 94 units/month

b) s = 51.50 units/month

Step-by-step explanation:

The adequate point estimation of the population mean and standard deviation are the sample mean and sample standard deviation.

a) Point estimation of the population (sample mean)

$M=\dfrac{1}{n}\sum_{i=1}^n\,x_i\\\\\\M=\dfrac{1}{5}(94+105+85+94+92)\\\\\\M=\dfrac{470}{5}\\\\\\M=94\\\\\\$

b) Point estimation of the population standard deviation (sample standard deviation)

$s=\dfrac{1}{n-1}\sum_{i=1}^n\,(x_i-M)^2\\\\\\s=\dfrac{1}{4}((94-94)^2+(105-94)^2+(85-94)^2+(94-94)^2+(92-94)^2)\\\\\\s=\dfrac{206}{4}\\\\\\s=51.50\\\\\\$

4 0

3 years ago

Given: 6(2x−2)≥3x+2(x+1)<br> Prove: x≥2

lyudmila [28]

I don’t know to be honest

8 0

3 years ago

Read 2 more answers

Alpha Printing will make 400 brochures for $60. Omega Printing will make 1,000 brochures for $60. How much money will you save o

mixer [17]

Alpha Printing: 400 / 60 =6.6...

Omega Printing: 1,000 / 60 = 16.6...

16.6

- 6.6

————-

8 0

3 years ago

Read 2 more answers

Eric owns and operates the Hot Ham food truck. The expression 3.25b+2h gives the cost of b burgers and h hot dogs. What is the c

trasher [3.6K]

The answer would be $25

6 0

3 years ago

Read 2 more answers

PLEASE HELP!!! How many solutions does each polynomial have?​

PLEASE HELP!!! How many solutions does each polynomial have?