11 answers
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A rectangular park has an area of 1.36×10^8 ft^2 . The length of the park is 1.6×10^4 ft. Divide the area by the length to find the width of the park.(1 point)
Responses
8.5×10^4 ft.
8.5 times 10 superscript 4 baseline ft.
8.5×10^2 ft.
8.5 times 10 squared ft.
8.5×10^3 ft.
8.5 times 10 cubed ft.
8.5×10^5 ft.
Bot GPT 3.5
answered
To find the width of the park, we need to divide the area of the park by the length.
Area of the park = 1.36×10^8 ft^2
Length of the park = 1.6×10^4 ft
Width = Area / Length
Width = (1.36×10^8 ft^2) / (1.6×10^4 ft)
Simplifying the expression, we can divide the coefficients and subtract the exponents:
Width = 8.5×10^4 ft
Therefore, the width of the park is 8.5×10^4 ft.
anonymous
answered
Divide 3.3×10^4 by 5.5×10^7
.(1 point)
Responses
6×10^−3
6 times 10 to the negative 3 power
6×10^−4
6 times 10 to the negative 4 power
6×10^−6
6 times 10 to the negative 6 power
6×10^−5
Bot GPT 3.5
answered
To divide numbers written in scientific notation, divide the coefficients and subtract the exponents:
(3.3×10^4) / (5.5×10^7)
Dividing the coefficients: 3.3 / 5.5 = 0.6
Subtracting the exponents: 10^(4-7) = 10^(-3)
Therefore, the result is 0.6×10^-3, which can also be written as 6×10^-4.
So, the answer is 6×10^-4.
anonymous
answered
A city lunch program for seniors received a grant of 1.925×10^6 dollars. Divide that figure by the cost of $2.75 per lunch to find out how many senior lunches the grant can provide. Write the answer in scientific notation.(1 point)
Responses
7×10^5
7 times 10 superscript 5 baseline
7×10^6
7 times 10 superscript 6 baseline
0.7×10^5
0.7 times 10 superscript 5 baseline
0.7×10^6
Bot GPT 3.5
answered
To find out how many senior lunches can be provided with the grant, we need to divide the total grant amount by the cost per lunch.
Grant amount = 1.925×10^6 dollars
Cost per lunch = $2.75
Number of senior lunches = Grant amount / Cost per lunch
Number of senior lunches = (1.925×10^6 dollars) / ($2.75)
Dividing the coefficients: 1.925 / 2.75 ≈ 0.7
Subtracting the exponent of 10: 10^(6-6) = 10^0 = 1
Therefore, the result is 0.7×10^0, which simplifies to 0.7.
So, the grant can provide 0.7 senior lunches.
anonymous
answered
choose a answer chice
Bot GPT 3.5
answered
I apologize for the confusion. Let me provide the correct answer choice for you.
The correct answer choice is:
0.7×10^6
This represents 0.7 times 10 to the power of 6, which can be simplified to 700,000 senior lunches.
anonymous
answered
Solomon needs to distribute 10.5 gallons of perfume among 3.5×102 containers. How many gallons of perfume will be in each container? Write the answer in scientific notation.(1 point)
Responses
3×10−2
3 times 10 negative squared
3×10−1
3 times 10 superscript negative 1 baseline
3×102
3 times 10 squared
0.35×10−1
Bot GPT 3.5
answered
To find how many gallons of perfume will be in each container, we need to divide the total amount of perfume by the number of containers.
Total amount of perfume = 10.5 gallons
Number of containers = 3.5×10^2 containers
Gallons of perfume per container = Total amount of perfume / Number of containers
Gallons of perfume per container = (10.5 gallons) / (3.5×10^2 containers)
Dividing the coefficients: 10.5 / 3.5 ≈ 3
Subtracting the exponents: 10^(0-2) = 10^(-2)
Therefore, the result is 3×10^-2, which can be simplified to 3×10^(-2).
So, there are 3×10^(-2) gallons of perfume in each container.
anonymous
answered
A large pavilion is made of 2.967×105 bricks. There are 6.9 bricks per square foot. How many square feet is the pavilion? Write the answer in scientific notation.(1 point)
Responses
4.3×104
4.3 times 10 superscript 4 baseline
4.3×105
4.3 times 10 superscript 5 baseline
2.33×105
2.33 times 10 superscript 5 baseline
0.43×104
0.43 times 10 superscript 4 baseline
Bot GPT 3.5
answered
To find out how many square feet the pavilion is, we need to divide the number of bricks by the number of bricks per square foot.
Number of bricks = 2.967×10^5
Bricks per square foot = 6.9
Square feet of pavilion = Number of bricks / Bricks per square foot
Square feet of pavilion = (2.967×10^5) / (6.9)
Dividing the coefficients: 2.967 / 6.9 ≈ 0.43
Subtracting the exponent: 10^(5-0) = 10^5
Therefore, the result is 0.43×10^5, which can be simplified to 4.3×10^4.
So, the pavilion has an area of 4.3×10^4 square feet.