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Magic MinD
Questions (10)
Which number represents 4.6 × 10^−4
in standard form?(1 point) Responses 460,000 46,000 0.00046 0.000046
1 answer
134 views
The number of calories consumed must equal the number of calories________.
(1 point) Responses needed needed burned burned
1 answer
128 views
Why do writers add multimedia to an informational text?(1 point)
Responses to show the reader why a topic was chosen to show the
1 answer
175 views
You can tell a person your name through fingerspelling.
(1 point) Responses true true false
9 answers
81 views
A feather weighs 0.0082 g. How many feathers would you need to make a weight of 4.1×10^3 g? Write the answer in scientific
4 answers
504 views
What is 5.5×10^4 multiplied by 2.2×10^−8 ? Write the answer in scientific notation.(1 point)
Responses 1.21×10−5 1.21
10 answers
265 views
The average newborn weighs 7.5 pounds. About 4.1×10^6 babies are born in the United States every year. What is the approximate
7 answers
444 views
Platelets and red blood cells are components of the blood. A typical platelet and red blood cell have diameters of approximately
3 answers
80 views
Calculate 6.25×106−4.73×10^6 . Express your answer in scientific notation to 2 decimal places.
15 answers
207 views
Compare very large and very small numbers Quick check
Question Compare 364,879; 463,000; and 436,765 using scientific notation.
1 answer
522 views
Answers (20)
OMFG BOT YOU GOT ME A 2/5
Bot the answer better be right double check
_______________your name is the correct way to tell another person what your name is. (1 point) Responses Fingerspelling Fingerspelling Saying words silently Saying words silently Shouting Shouting Writing
Kissing good-bye is a common practice in the Deaf community. (1 point) Responses true true false
Wrong
Multiply 0.75 by 2.8×10−5 .(1 point) Responses 2.1×10−5 2 point 1 times 10 to the negative 5 power 2.1×10−6 2 point 1 times 10 to the negative 6 power 2.1×10−4 2 point 1 times 10 to the negative 4 power 2.1×10−7
A sugar cube has a volume of about 4.9 ml. What is the total volume in milliliters of 1.5×106 sugar cubes?(1 point) Responses 7.35×107 ml 7.32 times 10 superscript 7 baseline ml 7.35×105 ml 7.35 times 10 superscript 5 baseline ml 0.735×107 ml 0.735
A tape dispenser holds 1.14×104 mm of tape that is 12.7 mm wide. Multiply the two numbers to find the total area in square millimeters of tape. Write the product in scientific notation.(1 point) Responses 1.4478×104 mm2 1.4478 times 10 superscript 4
When multiplying two numbers in scientific notation, what operations do you use on the coefficients and the exponents of the powers of 10?(1 point) Responses Multiply the coefficients and add the exponents of the powers of 10. Multiply the coefficients and
In a given year, about 1.52×10^10 pieces of first-class mail are delivered in the U.S. If each piece of mail carries a stamp costing $0.55, what is the total cost in dollars to deliver all the pieces? Write the answer in scientific notation, expressed to
Answer not the work
It wrong
China and India are the most populous countries in the world. China’s population is approximately 1.45×10^9 , while India’s population is approximately 1,400,000,000. How many more people live in China than in India? 5×10^10 5×10^9 5×10^7 5×10^8
Subtract 4.66×10−5−7.34×10−7 (1 point) Responses 4.5866×10−5 4.5866 times 10 superscript negative 5 baseline 2.68×102 2.68 times 10 squared −2.68×102 negative 2.68 times 10 squared −4.5866×10−5
Earth’s radius is approximately 3,959 miles, while Jupiter’s radius is approximately 4.3441×10^4 miles. How much bigger is Jupiter’s radius compared to Earth’s? Express your answer in scientific notation. Do not round your answer.
Find 0.078−(5.2×10−3) . Express your answer in scientific notation. Do not round your answer.(1 point) =×10−2
Human hair grows at a rate of about 6.849×10 ^−4 cm per hour to 2.329×10^−2 cm per hour. The rate depends on gender, genetics, age, and health. Find the difference between the high end and the low end of the range. Express your answer in scientific
Just wont the answer not the work
The average distance from Earth to Mars is 2.25×10^8 km, and the distance from Earth to Neptune is 4.3514×10^9 km. How much farther is Neptune from Earth than Mars? Express your answer in scientific notation. Do not round your answer.(1 point)
I dont wont the work just the answer
