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Margarita [4]
3 years ago
15

What is the circumference diameter of 12m​

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
6 0

Answer:

C =37.68 m

Step-by-step explanation:

The formula for a circumference is given by

C = pi *d

C = 12 pi

Approximating pi = 3.14

C = 12*3.14

C =37.68 m

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a gold bar that is 16 centimeters by 2.5 centimeters by 5 centimeters has a density of 19.3 grams per cubic centimeter. what is
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The volume of the bar is:
16*2.5*5= 200 cm3
the mass is:
200*19.3= 3860 grams
8 0
3 years ago
Read 2 more answers
I REALLY NEED HELP IF YOU CAN PLEASE SHOW WORK SO I CAN UNDERSTAND
Evgesh-ka [11]

Answer:

G

Step-by-step explanation:

The number of total bottles sold on that day is 40

11 + 7 + 18 + 4 = 40

On Tuesday, theoretically, this is what will be sold:

22 bottles of apple juice

14 bottles of cranberry juice

36 bottles of orange juice

8 bottles of pineapple juice

We need to find out what doesn't fit the data.

F: 14 - 8 = 6, not correct answer

G: the number of cranberry juice will be 6 times the number of pineapple juice sold? It's not even twice the amount!

H: 36 + 14 = 50, not correct answer

J: 22 - 8 = 14, not correct.

From this, G is the correct answer as it is not even close to matching the data.

3 0
3 years ago
HELP I HAVE 5 MIN<br> what is x?
timofeeve [1]

Answer:

x = 42

Step-by-step explanation:

i hope this helps :)

6 0
3 years ago
Isaac is working as a security guard. He earns $8.45 an hour. He earns double time for any overtime over 40 hours. Last week he
andreev551 [17]

Answer:

$405.60

Step-by-step explanation:

If Isaac works for 40 hours will earn $8.45×40=$388. Since he worked 4 extra hours, he will earn $8.45×2×4 since he worked 4 extra hours. $8.45×2=$16.90, which is the amount he earns for every extra hour he works. $16.90×4=$67.60. Now if we add $67.60+$388=$405.60.

Hope this helps!

6 0
4 years ago
A seller has acquired 120 randomly selected items from a vendor for his stores. He has an allowance of 10% for damaged items. Of
wariber [46]

Answer:

Step-by-step explanation:

Given that a seller has acquired 120 randomly selected items from a vendor for his stores. He has an allowance of 10% for damaged items. Of the 120 items acquired from the vendor, the seller found that 15 are damaged.

Population proportion= 0.10

Sample proportion = 15/120 = 0.125

To test whether the population proportion of the vendor's items exceeds the seller's allowable limit,

the hypotheses would be

H_0: p = 0.10\\H_a: p >0.10

(right tailed test)

7 0
4 years ago
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