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garik1379 [7]
3 years ago
8

What is 16,700,000,000,000,000 estimated as the product of a single digit and a power of 10

Mathematics
2 answers:
grin007 [14]3 years ago
7 0
Estimate should be
2 x 10^16
KonstantinChe [14]3 years ago
4 0
I think if it's estimated to one digit (and assuming you're going for scientific notation), the answer would be 2×10^16
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A rectangular mat has a length of 12 in. and a width of 4 in. Drawn on the mat are three circles. Each circle has a radius of 2
AVprozaik [17]
Area of the rectangular mat = 12 x 4 = 48 in²

Area of the 3 circles = 3( πr²) = 3(3.14 x 2²) = 37.68 in²

P(landing in a circle) = 37.68/48 = 157/200 = 0.79 (nearest hundredth)

Answer: The probability of landing in one of the circles is 0.79.
7 0
3 years ago
Explain how to solve 3^x-4=6 using the change of base formula log base b of y equals log y over log b. include the solution for
Alexxandr [17]

Answer:

x = log 10/log 3

Step-by-step explanation:

3^x - 4 = 6

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x = log_3 10

We have an answer for x, but it is a log base 3. We want log base 10.

Now we use the change of base formula.

log_b y = log y/log b

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7 0
3 years ago
Can someone help me please !!!
Gala2k [10]

Answer:

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7 0
4 years ago
Rewrite the expression 27x3y3 with only one exponent
Andrei [34K]
The answer to your question is:

27x³3y
5 0
3 years ago
A rectangular yard is 25 ft by 19 ft. The yard is covered with grass except for a
soldi70 [24.7K]

Answer:

384.75\ ft^2

Step-by-step explanation:

we know that

To find out how much grass is in the yard subtract the area of the flower garden from the total area of the rectangular yard

so

Find out the area of the rectangular yard

A=(25)(19)=475\ ft^2

Find out the area of the square flower garden

A=(9.5)^2=90.25\ ft^2

so

475\ ft^2-90.25\ ft^2=384.75\ ft^2

6 0
4 years ago
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