To be able to determine the unknown range of the number with tolerance given, first we need to determine the 4% of 500. This can be done by multiplying 500 by the decimal equivalent of 4% which is equal to 0.04.
tolerance = (500) x (0.04) = 20
Lower limit: The lower limit is determined by subtracting 20 from 500.
Lower limit = 500 - 20 = 480
Upper limit: The upper limit is determined by adding 20 to the base value 500.
Upper limit = 500 + 20 = 520
The values, therefore, rang from 480 to 500.
<em>ANSWER: 480 - 520</em>
Answer:
y = - 3x + 29
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = - 3, thus
y = - 3x + c ← is the partial equation of the line
To find c substitute (10, - 1) into the partial equation
- 1 = - 30 + c ⇒ c = - 1 + 30 = 29
y = - 3x + 29 ← equation of line
Answer:
1) x ≅ 51.34°
2) y ≅ 38.66°
Step-by-step explanation:
In the right triangle given in the figure
∵ The triangle has a right angle
∴ Angles x and y are acute angles and the sum of their measures is 90°
→ By using the trigonometry function tan
∵ tan(x) = opposite side to x/adjacent side to x
∵ The opposite side to x = 10
∵ The adjacent side to x = 8
→ Substitute them in the rule above
∴ tan(x) = 
= 
→ Use the inverse of tan to find x
∵ x = 
()
∴ x = 51.34019175
∴ x ≅ 51.34°
∵ x + y = 90°
∴ 51.34 + y = 90
→ Subtract 51.34 from both sides
∴ y ≅ 38.66°
20,000,000+400,000+80,000+4,000+100+60+3
Answer:
Jamie gets £ 9.6.
Step-by-step explanation:
Ratio = 2:3
=》Jamie = 2x
=》Polly = 3x
So,
2x + 3x = 24
5x = 24
x = 24/5
x = 4.8
Money Jamie gets = 2x = 2(4.8) = £9.6
Hope it helps ⚜
