3 years ago

8/9 = 1/3f what is f

Mathematics

2 answers:

Julli [10]3 years ago

7 0

Answer:

f = 8/3

Step-by-step explanation:

can i have a brainlest plz

Bingel [31]3 years ago

4 0

Answer:

f=8/3

Step-by-step explanation:

You might be interested in

Could somebody please explain this to me?

Firlakuza [10]

Answer: call 911

Step-by-step explanation: call 911

4 0

2 years ago

Unit sales for new product ABC have varied in the first seven months of this year as follows: Month Jan Feb Mar Apr May Jun Jul

Alecsey [184]

Answer:

$\sigma = 121.53$

Step-by-step explanation:

Required

The population standard deviation

First, calculate the population mean

$\mu = \frac{\sum x}{n}$

This gives:

$\mu = \frac{148+ 329+ 491 +167+ 228+285+ 441}{7}$

$\mu = \frac{2089}{7}$

$\mu = 298.43$

The population standard deviation is:

$\sigma = \sqrt{\frac{\sum(x - \bar x)^2}{n}}$

So, we have:

$\sigma = \sqrt{\frac{(148 - 298.43)^2 + ..........+ (441- 298.43)^2}{7}}$

$\sigma = \sqrt{\frac{103387.7143}{7}}$

$\sigma = \sqrt{14769.6734714}$

$\sigma = 121.53$

8 0

3 years ago

Which ones are correct?

emmasim [6.3K]

Answer:

Th answer is D

Step-by-step explanation:

7 0

3 years ago

sara spent $ 2.30 on sweets , $ 3.20 on a pencil and $ 9.15 on an excerise book . What steps would you use to find out much less

user100 [1]

2.30 plus 3.20 and 9.15 is 14.65 .

8 0

3 years ago

A vendor at the state fair will buy 600 cans of juice for $140. He will charge $1.50 fir each can he sells. If he has to pay $25

Radda [10]

Hey can you please write down the Multiple question choices?

5 0

3 years ago