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Firlakuza [10]
2 years ago
7

Order of Magnitude: Can someone explain how to do this? NO GOOGLE SEARCHES PLZ!!!!!!!

Mathematics
1 answer:
liq [111]2 years ago
6 0

Answer:

My teacher gave this to me a while back

N = a + 10^b

N = order of magnitude of a number

a = integer a

{b} = order of magnitude of the number

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The chart below describes the speed of four runners. Which runner is the fastest?
tensa zangetsu [6.8K]

Answer:

Runner B

Step-by-step explanation:

speed = distance ÷ time

Runner A: 1 ÷ 8 = 0.125m/ms

Runner B: 2 ÷ 10 = 0.2m/ms

Runner C: 3 ÷ 20 = 0.15m/ms

Runner D: 5 ÷ 30 = 0.17m/ms

Runner B has the highest speed so he is the fastest runner.

6 0
2 years ago
a 36 inch board is to be cut into three pieces so that the piece is twice as long as the first piece and the third piece is 3 ti
ICE Princess25 [194]

Answer:

First piece = 6 inches

Second piece = 12 inches

Third piece = 18 inches

Step-by-step explanation:

Length of the first piece = x

Length of the second piece = 2x

Length of the third piece = 3x

Total length is 36 inches:

x + 2x + 3x = 36

6x = 36

x = 6

Therefore, the lengths are:

First piece = 6 inches

Second piece = 12 inches

Third piece = 18 inches

7 0
3 years ago
The sum of the squares of two positive integers is 90. The product of the two integers is 27. What is the sum of the two integer
polet [3.4K]
The two integers are 3 and 9.
3^2+9^2=90
9*3=27
9+3=12
The sum of the two integers is 12.
8 0
3 years ago
Raquel and Van live in two different cities. As part of a project, they each record the lowest prices for a gallon of gas at gas
jeyben [28]

Answer:

Step-by-step explanation:

Looking at the information given, the average or mean lowest prices and standard deviations for the two cities are given. The standard deviation is a measure of variability. It is used to determine how far the values in the data are from the mean. A lower standard deviation means that the values are closer to the mean. A higher standard deviation means that the values are farther from the mean.

Since 0.07 is lower than 0.23, the correct statement that is true about their gas-price data is

Raquel's data are most likely closer to $3.42 than Van's data are to $3.78.

3 0
3 years ago
Read 2 more answers
What is the quotient
taurus [48]

The second one: 4 times 10 to the power of 12

5 0
3 years ago
Read 2 more answers
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