3 years ago

-6.4 = z/6what does z =?

Mathematics

1 answer:

Alecsey [184]3 years ago

4 0

Answer:

-38.4

Step-by-step explanation:

Multiply both sides by 6 to get rid of the /6 then you would get z alone

You might be interested in

Which property best justifies why the two expressions below are equivalent?<br> 3(m + 5) = 3m + 15

malfutka [58]

The distribution property is the best justification.

4 0

3 years ago

Read 2 more answers

I need help<br> please and thank you

REY [17]

I believe it’s
D.51is it B ??

7 0

3 years ago

The table shows the prices of various grocery items what is the cost of three cans of chicken broth and two cans of vegetable so

Tamiku [17]

Answer:

what table add a picture of it!

Step-by-step explanation:

6 0

3 years ago

Factor completly f(x)=x^4-2x^3-3x^2+2x+2

katrin2010 [14]

F (x)= (x+1)(x-1)(x^2-2x-2)

8 0

3 years ago

According to a study conducted in one city, 35% of adults in the city have credit card debts more than $2.000. A simple random s

BabaBlast [244]

Answer:

Binomial; \mu p=87.5, \sigma p=7.542

Step-by-step explanation:

a distribution is said be a binomial distribution iff

The probability of success of that event( let it be p) is same for every trial
each trial should have 2 outcome : p or (1-p) i.e, success or failure only.
there are fixed number of trials (n)
the trials are independent

here, the trials are obviously independent ( because, one person's debt doesn't influence the other person's)

here n=250

the probability of success(0.35) is same for every trial

(35/100=0.35 is the required p here)

$\mu_{p} =n*p=250*\frac{35}{100} =250*0.35=87.5$

[since, the formula for $\mu _{p} =n*p$ ]

$\sigma _{p} =\sqrt{n*(p)*(1-p)} = \sqrt{250*0.35*(1-0.35)} = 7.542 ( approximately)$

[since, the formula for [tex]\sigma _{p} =\sqrt{n*(p)*(1-p)}

therefore, it is Binomial; \mu p=87.5, \sigma p=7.542

4 0

3 years ago

-6.4 = z/6what does z =?​

-6.4 = z/6what does z =?