9514 1404 393
Answer:
- 6.045×10^40 ergs
- 1.8×10^-2 mm
Step-by-step explanation:
A) Your scientific or graphing calculator can tell you the product:
(3.9×10^33 erg/s)(1.55×10^7 s) = 6.045×10^40 ergs
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B) 10^2 mm is 100 mm, about 4 inches, so 1.8×10^2 mm is about 7 inches. This is somewhat larger than the diameter of a human hair (and about the same size as the diameter of a human <em>head</em>).
1.8×10^-2 mm = 18 μm is a more reasonable estimate of hair diameter
(The range of hair diameters is reportedly about 17 to 181 μm, so the given dimension is on the low end.)
75%of 48=.75x48=36
40/100=22/x
40 (x)=22 (100)
40x=2200
40/40x=2200/40
x=55%
The amount that will be withheld from his paycheck for income tax in all is d. $189.42.
<h3>What is the amount withheld?</h3>
The amount withheld is a credit against the income taxes the employee must pay during the year.
The amount withheld from his paycheck for income tax in all is given by;
Amount withheld = State income tax + ( State income tax× Percentage of federal income tax)
Where:
State income tax=$154.00
Percentage of federal income tax=23%
Substitute all the values in the formula
Amount withheld=$154.00+($154,00×23%)
Amount withheld=$154.00+$35.42
Amount withheld=$189.42
Hence, the amount that will be withheld from his paycheck for income tax in all is d. $189.42.
Learn more about income tax here:
brainly.com/question/25641320
Answer:
No solution
Option 4 is correct
Step-by-step explanation:
Given: The system of inequality
We need to choose correct option.
Option 1: (-5,2)
Put x=-5 and y=2
Equation 1 Equation 2
TRUE FALSE
Option 2: (2,2)
Put x=2 and y=2
Equation 1 Equation 2
FALSE FALSE
Option 3: (5,2)
Put x=-5 and y=2
Equation 1 Equation 2
FALSE TRUE
Option 1, 2 and 3 are incorrect because both equation must be true for solution.
Hence, Option 4 is correct no solution.
