All categories

3 years ago

Can someone plz help me

Mathematics

1 answer:

Setler79 [48]3 years ago

8 0

Answer:

for the first one rule x6-3:

4=21, 8=45, 5=27, 9=51, 7=39, and 10=57

For the next one:

1=2, 2=4, 3=6, 6=12, 9=18, and 10=20

Step-by-step explanation:

Okayy! Done! The first number is input, the second number is output. So first you have 2 times 4 divided by 2! 3 times 4 divided by 2. Just follow the rule.

You might be interested in

Write your answer simplified, please.

Ede4ka [16]

Answer:

1.6

Step-by-step explanation:

1.6

6 0

3 years ago

Read 2 more answers

PLZ HELP!!!!!!!!! AAAAAAAAAAAA

blagie [28]

Answer:

15) 20.4

16) 40.4

17) 2.5

18) 32

Step-by-step explanation:

15) Use the calculator: 42.7/11.1*5.3

16) Use the calculator: 121.1/3

17) Use the calculator: 32.5/ (42.9/3.3)

18) 28.8/ (1.8/2)

3 0

4 years ago

Read 2 more answers

Which relationship describes angles 1 and 2?

Alexxx [7]

Conplementary angles

4 0

3 years ago

Read 2 more answers

Suppose a researcher is interested in understanding the variation in the price of store brand milk. A random sample of 36 grocer

liberstina [14]

Answer: ($3.055, $3.205)

Step-by-step explanation:

Given : Significance level : $\alpha: 1-0.95=0.5$

Critical value : $z_{\alpha/2}=1.96$

Sample size : n= 36

Sample mean : $\overline{x}=\$\ 3.13$

Standard deviation : $\sigma= \$\ 0.23$

The confidence interval for population mean is given by :_

$\overline{x}\pm z_{\alpha/2}\dfrac{\sigma}{\sqrt{n}}$

$\text{i.e. }\$\ 3.13\pm (1.96)\dfrac{0.23}{\sqrt{36}}\\\\\approx\$\ 3.13\pm0.075\\\\=(\$\ 3.13-0.075,\$\ 3.13+0.075)=(\$\ 3.055,\$\ 3.205)$

Hence, the 95% confidence interval to estimate the population mean = ($3.055, $3.205)

3 0

3 years ago

Which question is best modeled with a division expression? How many StartFraction 3 Over 8 EndFraction’s are in 48? What is Star

topjm [15]

Answer:

Im pretty sure its the first choice but the question is hard to read

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers