A rectangular park has an area of 1.36×108 ft2 . The length of the park is 1.6×104 ft. Divide the area by the length to find the width of the park.(1 point)
Responses
8.5×104 ft.
8.5 times 10 superscript 4 baseline ft.
8.5×103 ft.
8.5 times 10 cubed ft.
8.5×105 ft.
8.5 times 10 superscript 5 baseline ft.
8.5×102 ft.
7 answers
8.5×104 ft.
Divide 3.3×104 by 5.5×107
.(1 point)
Responses
6×10−5
6 times 10 to the negative 5 power
6×10−4
6 times 10 to the negative 4 power
6×10−3
6 times 10 to the negative 3 power
6×10−6
.(1 point)
Responses
6×10−5
6 times 10 to the negative 5 power
6×10−4
6 times 10 to the negative 4 power
6×10−3
6 times 10 to the negative 3 power
6×10−6
6×10^-4
A city lunch program for seniors received a grant of 1.925×106 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
0.7×105
0.7 times 10 superscript 5 baseline
7×106
7 times 10 superscript 6 baseline
0.7×106
0.7 times 10 superscript 6 baseline
7×105
Responses
0.7×105
0.7 times 10 superscript 5 baseline
7×106
7 times 10 superscript 6 baseline
0.7×106
0.7 times 10 superscript 6 baseline
7×105
7×10^5
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
0.35×10−1
0.35 times 10 superscript negative 1 baseline
3×10−2
3 times 10 negative squared
3×10−1
3 times 10 superscript negative 1 baseline
3×102
Responses
0.35×10−1
0.35 times 10 superscript negative 1 baseline
3×10−2
3 times 10 negative squared
3×10−1
3 times 10 superscript negative 1 baseline
3×102
3×10^-2