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Morgarella [4.7K]
3 years ago
8

13. If Kelloggs wants to double all the dimensions of its Frosted Flakes box to create a "Costco" size box, how

Mathematics
1 answer:
ohaa [14]3 years ago
5 0
2 times as much.


(In the cereal aisle at Costco they always have 2 boxes a pack)
You might be interested in
4. Is rap music more popular among young Indians than among young Asians? A sample survey compared 634 randomly chosen Indians a
bulgar [2K]

Answer:

H0 is accepted

there is no difference between the proportions of Indian and Asian young people who listen to rap music every day.

Step-by-step explanation:

Given  a sample survey compared 634 randomly chosen Indians aged 15 to 25 with 567 randomly selected Asians in the same age group.

p_{1} = \frac{368}{634} =0.580

It found that 368 of the Indians and 130 Asians listened to rap music every day.

p_{2} = \frac{130}{567} =0.229

Null hypothesis H0: there is no difference between the proportions of Indian and Asian young people who listen to rap every day.

p_{1} = p_{2}

Alternative hypothesis:- p_{1} \neq  p_{2}

Level of significance α = 0.05

The test of statistic

z = \frac{p_{1} -  p_{2}}{\sqrt{pq(\frac{1}{n_{1} }+\frac{1}{n_{2} })  } } }

where p = \frac{n_{1}p_{1} + n_{1}p_{2}}{n_{1}+n_{2}} = \frac{634(0.580)+567(0.229)}{634+567}

       p = 0.414

and q = 1-p = 1- 0.414 =0.586

Z = \frac{0.580-0.229}{\sqrt{0.414(0.586)(\frac{1}{634} +\frac{1}{567} } } }

on calculation , we get

z = 0.300 ><1.96 at 95 % level of significance

H0 is accepted

there is no difference between the proportions of Indian and Asian young people who listen to rap every day.

3 0
3 years ago
Can someone please help me with math
DaniilM [7]

Answer:

B

Step-by-step explanation:

they want us to find the equation in slope intercept form

which is y= mx + b

where m = slope and b = y intercept

the slope is change in y over change in x

as y goes up 1 x goes up 1 so the slope is 1 or m=1

the y intercept is at point (0,1)

so the y intercept is 1

now we add it all together and get that the equation Is

y=x+1

8 0
3 years ago
HELP ASAP PLSSSS (MNATH, BRAINLIST) HELP PLS!!!
Nadusha1986 [10]

Answer is 180 degree

Hope it helps

8 0
3 years ago
What is the term that contains the same variables raised to the same powers
stepan [7]
Answer: I think the term is “Like Terms”

6 0
3 years ago
8 minus 3 2/5 I do t know how to add a fraction to the 8. Are you outs there SuperSychoGamer
uysha [10]
I believe it is, 9/5. 

Mixed fraction: 1 4/5.
4 0
3 years ago
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