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3 years ago

What type of number is 4n

Mathematics

1 answer:

N76 [4]3 years ago

3 0

D. an irrational number

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What is the product of<br> 2 1/8 and 4 1/3

alukav5142 [94]

Answer:

$9\frac{5}{24}$

Step-by-step explanation:

7 0

3 years ago

12 + 6 − 4 ÷ (2 + 5)

astra-53 [7]

Answer:

Step-by-step explanation:

14 / (7)

7 0

3 years ago

Due to a manufacturing error, four cans of regular soda were accidentally filled with diet soda and placed into an 18 pack. Supp

Bess [88]

Answer:

(a) 0.5948

(b ) 0.0392; A. Yes , because the probability is less than 0.05

Step-by-step explanation:

Probability of regular soda; P (regular soda) = 4/18

Probability of diet soda; P (diet soda) = 14/18

Let R = Outcome of Regular soda

D = Outcome of Diet soda

P (R) = 4/18

P(D) = 14/18

Note that it is a probability without replacement situation

The total sample space for randomly selecting two cans from the 18 packs is given as :

R R

R D

D R

D D

(a.) Determine the probability that both contain diet soda.

P(both Diet Soda) = P (DD)

= 14/18 x 13/17

= 0.59477

≈ 0.5948

(b.) Determine the probability that both contain regular soda.

P (both regular soda) = P (R R)

= 4/18 x 3/17

= 0.039215

≈ 0.0392

Would this be unusual?

A. Yes , because the probability is less than 0.05

(c.) Determine the probability that exactly one is diet and exactly one is regular

P(exactly one regular) = P(RD) + P(DR)

= (4/18 x 14/17) + (14/18 x4/17)

= 0.36601

≈ 0.3660

4 0

3 years ago

320% expressed as a mixed number in simplest form

andrew11 [14]

Answer:

3 20/100

Step-by-step explanation:

8 0

3 years ago

The cook needs to make the dough for 9 small pizzas. Each pizza dough needs 1 1/3 cup of flour. How much flour does the cook n

omeli [17]

If each pizza dough needs 1 $\frac{1}{3}$ \\
We will need to multiply 9 x 1 $\frac{1}{3}$ \\

we will turn the fraction into a mixed fraction and we'll end up with $\frac{4}{3}$ \\

We multiply 9 x $\frac{4}{3}$
and we end up with $\frac{36}{3} = 12$

The cook need 12 cups of flour.

7 0

3 years ago