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4 years ago

Find the number of ways to purchase 3 different kinds of drinks from a selectio. of 10 drinks.

Mathematics

1 answer:

arsen [322]4 years ago

8 0

Answer:

Step-by-step explanation:

If you do 3x10 it equals 30

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Write 0.01 as a fraction a. 1 1/10 b. 1/10 c. 1/100 d. 1

Lady_Fox [76]

C. 01/100. .01 is in the hundredths place. So you put 2 0's on the denominator.

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3 years ago

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Answer this and your a legend

ivanzaharov [21]

Answer:

1 = 1 liter

2 = 1 kiloleter

3 = 1 quart

4 = 1 pint

5 = 1 cup

6 = 1 gallon

Step-by-step explanation:

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3 years ago

Liz wants to estimate the percentage of people who rent their home. She surveys 320 individuals and finds that 176 rent their ho

SOVA2 [1]

Answer: 0.065

Step-by-step explanation:

Given : Sample size : n= 320

The sample proportion of people who rent their home : $p=\dfrac{176}{320}=0.55$

Significance level : $\alpha:1-0.98=0.02$

Then , Critical value : $z_{\alpha/2}=2.33$

The formula to find the margin of error : -

$E=z_{\alpha/2}\sqrt{\dfrac{p(1-p)}{n}}\\\\\Rightarrow\ E=(2.33)\sqrt{\dfrac{0.55(1-0.55)}{320}}\\\\\Rightarrow\ E=0.064799034281\approx0.065$

Hence, the margin of error for the confidence interval for the population proportion with a 98% confidence level =0.065

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3 years ago

Usama needs to read 6 novels each month.

Delicious77 [7]

Answer:

78 novels

Step-by-step explanation:

N= novels

M= month

6N = 1M

? = 13M

6N × 13M= 78NM

78NM ÷ 1M

cancel M, therefore;

the number of novels Usama needs to read in 13 months is 78.

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3 years ago

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14.6 as a mixed number

Sladkaya [172]

14 3/5 is the answer

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