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3 years ago

Hello how are you what is 29*-100000000000000000000000

2 answers:

5 0

Answer:

-2,900,000,000,000,000,000,000,000 or - 29 x 10^23

Solving:

29 * -1x10^23 = -2900000000000000000000000 = - 29 x 10^23

erik [133]3 years ago

4 0

The answer would be 29^-23

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A marina is in the shape of a coordinate grid. Boat A is docked at (3.1, −1) and Boat B is docked at (−4.1, −1). The boats are _

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B...................

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4 years ago

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William went to the supermarket with $15.00 in his pocket.

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Answer:

Steaks shampoo cheese

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3 years ago

In 3-4 write the first five terms of the sequence<br> 3. a1 = 4<br> an = an-1 + 5

gregori [183]

Answer:

4, 9, 14, 19, 24

Step-by-step explanation:

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4 years ago

A country's population in 1991 was 231 million. In 1999 it was 233 million. Estimate the population in 2003 using the exponentia

Stolb23 [73]

Remark

This problem is done in 2 steps. The first step determines k and the second step is your answer.

Determining K

P = 233 million

A = 231 million

k = ??

t = 1999 - 1991 = 8 years.

Solution

P = Ae^(kt)

233 = 231 * e ^(kt) Divide by 231

233/231 = e^(k8) Do the division

1.008658 = e^(k8) Take the log of both sides.

ln(1.008658) = k8 * ln(e) You are in natural logs. Ln(e) = 1; kt can be brought down and made into a result that is multiplied by ln(e)

ln(1.008658) = 8k Take the ln of 1.008 ...

0.008621 = 8k Divide by 8

k = 0.008621 / 8

k = 0.0011 rounded, but a more accurate number is in the storage area of the calculator.

Now to get the second part.

P = ??

A = 231

k = 0.0011

t = 12

P = 231 * e^(0.0011*12)

P = 231 * e^(0.012931114) using the stored value of M

P = 231 * 1.013015083

P = 234.006 which rounded to the closest million is 234 million

Answer 234 million.

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4 years ago

Mrs. Larson, the science teacher, collected 18 sedimentary rocks and 12 metamorphic ones. Now she wants to create some identical

mamaluj [8]

Answer:

The greatest number of kits she can create is 6 kits

Step-by-step explanation:

We can solve the above question using the greatest common factor method.

We have to find the factors of 18 and 12

The factors of 12 are: 1, 2, 3, 4, 6, 12

The factors of 18 are: 1, 2, 3, 6, 9, 18

Then the greatest common factor is 6.

Therefore, greatest number of kits that she can create is 6 kits

The number of sedimentary rocks in each kit

18 sedimentary rocks /6 kits = 3 sedimentary rocks

The number of Metamorphic rocks in each kit =

12 metamorphic ones/ 6 kits = 2 metamorphic rocks

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3 years ago