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3 years ago

Which cream cheese has the lowest price per ounce?

Mathematics

2 answers:

kotykmax [81]3 years ago

8 0

Answer:

its b

Step-by-step explanation:

i did this

prohojiy [21]3 years ago

8 0

Answer:

i think it is B

Step-by-step explanation:

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In a recent survey of 1002 people, 701 said that they voted in a recent presidential election. Voting records show that 61% of e

steposvetlana [31]

Answer:

The 95% confidence interval estimate of the proportion of people who say that they voted

(0.67122 , 0.72798)

Step-by-step explanation:

Step(i):-

In a recent survey of 1002 people, 701 said that they voted in a recent presidential election.

Sample proportion

$p = \frac{x}{n} = \frac{701}{1002} = 0.6996$

Step(ii)

The 95% confidence interval estimate of the proportion of people who say that they voted

$(p^{-} - Z_{0.05} \sqrt{\frac{p(1-p)}{n} } , p^{-} + Z_{0.05} \sqrt{\frac{p(1-p)}{n} } )$

$(0.6996 - 1.96\sqrt{\frac{0.6996(1-0.6996)}{1002} } , 0.6996 + 1.96 \sqrt{\frac{0.6996(1-0.6996)}{1002} } )$

(0.6996 - 1.96 X 0.01448 , 0.6996 + 1.96 X 0.01448)

(0.6996 - 0.02838 , 0.6996 + 0.02838)

(0.67122 , 0.72798)

Final answer:-

The 95% confidence interval estimate of the proportion of people who say that they voted

(0.67122 , 0.72798)

7 0

3 years ago

PLEASE HELP 15 POINTS please give right answer

BlackZzzverrR [31]

Answer:

pretty sure it's D........

3 0

3 years ago

Footware manufacturing is projected to decrease output by 8.4% from 2006 to 2016. if footware manufacturing had 1.8 billion doll

hram777 [196]

Answer:

d. about $1.65 billion

Step-by-step explanation:

$1.8 billion × .916 = $1.6488 billion, or about $1.65 billion

8 0

2 years ago

David is making rice for his guests based on a recipe that requires rice, water, and a special blend of spice, where the rice-to

steposvetlana [31]

Answer:

8 servings

Step-by-step explanation:

At the ratio of 15:1, the 75 grams of rice in one serving will require 75/15 = 5 g of spice. David's inventory of 40 g of spice is enough for ...

40 g/(5 g/serving) = 8 servings

7 0

3 years ago

Read 2 more answers

Given that f(x)=(k x)/(2x 1)and that f(-3)=2, find the value of k

makvit [3.9K]

Answer:

Kindly upload a better version

Step-by-step explanation:

3 0

3 years ago