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shepuryov [24]
3 years ago
8

an archaelogist in turkey discovers a spear head that contains 63% of its original amount of c-14. find the age of the spear hea

d to the nearest yea
Mathematics
1 answer:
Akimi4 [234]3 years ago
4 0
I got 4,620 years............
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Michael buys some items at a grocery store.
tia_tia [17]

Answer:

B

Step-by-step explanation:

It's b my correct answer is b

8 0
2 years ago
Pls give all numbers
Bess [88]
Turkey dinner has to be zero as 0/? = 0 and it would be undefined if it was ?/0

Dinner plate would be 0 as ? * 0 * ? = 0

Radish is ?^2 cake as solving for radish will get that

Cake will be 4 as turkey is 0

Since cake is 4, radish is 16

Let’s plug them in to figure it out

0 / 4 = 0 ✅
16 * 0 * 4 = 0 ✅
4 = 16 / 4 ✅
4 / 4 = 0 + 1 ✅
0 + 16 * 4 = 64

Turkey = 0
Cake = 4
Radish = 16
Dinner plate = 0
? = 64
7 0
2 years ago
A piece of electronic equipment is built with 3 cooling fans. The equipment will function only if at least 2 of the 3 fans are w
PolarNik [594]

Answer:

0.66608

Step-by-step explanation:

Equipment = 3 fans

Mortality = 0.098

We are required to find probability that equipment gets to work for 5years

The question says forces of mortality is constant and also equal to 0.098

To calculate p(x>5)

We will do this by calculating exponentially

e^-0.098x5

= 0.612626394

Probability that at least 2 fans out of 3 are working

3(0.612626394)²+(1-0.612626394)+(0.612626394)³

= 1.1259333x0.3873736+0.2299255

= 0.6660823470

This is approximately

<u>0.6608</u>

this is the probability that the equipment will work for at least 5years

8 0
3 years ago
An architect is drafting plans for a new supermarket. There will be a space 144 inches long for rows of NESTED shopping carts (T
slamgirl [31]

Answer:

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
9) The original price of a coffee table is d dollars. You use a coupon and buy the table for (d - 4)
Anit [1.1K]

Answer:

I dopnt know

Step-by-step explanation:

Im asking the same question lol

4 0
3 years ago
Read 2 more answers
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