Answer:
A) The sum of given digits is 5417.412
B ) The sum of given digits is 401.103
Step-by-step explanation:
Given sum of numbers as :
A ) 5 × 10³ + 4 × 10² + 1 × 
+ 7 × 
+ 4 × 
+ 1 × 
+ 2 × 
Or , 5000 + 400 + 10 + 7 × 1 + 0.4 + 0.01 + 0.002
or, ( 5400 + 10 + 7 ) + ( 0.4 + 0.01 + 0.002 )
Or, 5417 + 0.412
Or, 5417.412
Hence The sum of given digits is 5417.412
B ) 4 × 10² + 1 × ( 1 ) + 3 ×
Or, 400 + 1 × (
) + 0.003
Or, 400 + 
+ 0.003
Or, 400 + 1.1 + 0.003
Or, 401.103
Hence The sum of given digits is 401.103
Answer
Answer: -8, -7, -6, -5
Remember: consecutive numbers are numbers that are back to back. For example, 1, 2, 3, and 4 are consecutive numbers while 1, 3, 5, and 6 are not.
Form your equation. Let x be your first number, x + 1 your second number, x + 2 your third, and x + 3 is your fourth. To further understand this, temporarily substitute 1 for x, and you will find that they are consecutive.
(x) + (x + 1) + (x + 2) + (x + 3) = -26
Solve for x.
(x) + (x + 1) + (x + 2) + (x + 3) = -26 Distributive Property
x + x + 1 + x + 2 + x + 3 = -26 Combine like terms
4x + 1 + 2 + 3 = -26 Combine like terms
4x + 6 = -26 Subtract 6 from both sides
4x = -32 Divide by 4 to both sides
x = -8 Isolated x
Substitute (-8) for x to find the numbers.
1st #: x = -8
2nd #: x + 1 = (-8) + 1 = -7
3rd #: x + 2 = (-8) + 2 = -6
4th #: x + 3 = (-8) + 3 = -5
The numbers are -8, -7, -6, and -5.
You can also check your work.
(-8) + (-7) + (-6) + (-5) = -26
-26 = -26
Answer:
The speed in scientific notation is 
feet per second.
Step-by-step explanation:
1. You have the following speed: One thousand one houndred feet per second.
2. You must convert from words to number. This is:
1,100 feet per second
3. To express this quantity in scientific notation, you can move the decimal point three places to the left, and write it as: 1.1 by 
(or 1,000) as following:
Answer:
A quadrant 1
Step-by-step explanation:
hope it helps
10% of all the cars is 20 limos.
20 * 10 = 200 cars total.
limos + vans + sedans = total cars
200 cars total - 20 limos - 60 vans = x sedans
x = 120 sedans
