3(4-y)+4y=8 what is anwer

A history test is worth 100 points. There are 26 total questions. There are vocabulary questions that are worth 2 points each an

NARA [144]

Answer:

/

Step-by-step explanation:

why u scrolling so much

danggg

wow

heres the answer <3

just kiddding

hahahah

boo

lllloooolll

7 0

2 years ago

Read 2 more answers

Most adults would not erase all of their personal information online if they could. A software firm survey of 480 randomly selec

Westkost [7]

Answer:

-7.90

Step-by-step explanation:

Let's write the null hypothesis (H0) and alternative hypothesis (Ha) from the claim statement

P = population proportion of adults who would erase all of their personal information online if they could

H_{0}:P=0.5

H1 P< 0.5

Let's write the given information:

n = sample size = 480

sample proportion = $\hat p = 0.35$

formula of z test statistic for one sample proportion test is as follows:

$Z=\frac{\hat p-P}{\sqrt{\frac{P\times(1-P)}{n}}}$

plug the above values in the above formula we get

$Z =\frac{0.35-0.5}{\sqrt{\frac{0.35(1-0.5)}{480}}}=Z=-7.85584$

So that the test statistic value is -7.90 (Rounded up to two decimal places)

3 0

3 years ago

What is 1+1 . i apparently have to write 20 characters so here they are

Liula [17]

Answer:

2

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Which of the following inequalities are true A.10 < 9, B. 9 < 10, C. 10 > 9, D. 9 (is less than or equal to ) 10

Thepotemich [5.8K]

Answer:

B. 9 < 10,

C. 10 > 9,

D. 9 (is less than or equal to ) 10

Step-by-step explanation:

A.10 < 9, not true 10 is greater than 9

B. 9 < 10, true 9 is less than 10

C. 10 > 9, true 10 is greater than 9

D. 9 (is less than or equal to ) 10 true 9 is less than or equal to 10

5 0

3 years ago

Somebody help hurry ASAP

Alex777 [14]

Answer:

the answer is 1

Step-by-step explanation:

the bottom says 6 and the other top says 7 so the only right answer is 1

7 0

3 years ago