Measures of center for numbers summarizes it in one number.
measures of variation how its values vary with a single number.
Answer:
Madhu diposited Rs 20000 in a bank,
Rate=10% per annum compounded half yearly,
Time=
2
3
years.
We know that,
Total amount= Principle+CI
For interest compounded half yearly,
Total amount =P(1+(
200
R
))
2n
=20000(1+(
200
10
))
2×
2
3
=
200×200×200
20000×210×210×210
=22050
Interest=Amount−Principle
=22050−20000
=2050 Rs
Step-by-step explanation:
i hope it helps
Given:
Renting a small moving truck for a day costs $29.95 plus $0.79 per mile that the truck is driven. Ms. Knowles rented a truck for one day and paid $91.57.
The equation is
To find:
Whether the statement are true or false.
Solution:
We have,
Here,
Fixed cost = 29.95
Variable cost = 0.79d, it depends on the number of miles Ms. Knowles drove.
So, the variable d represents the number of miles Ms. Knowles drove. Hence, statement A is true.
The term 0.79d represents the charge in dollars for the distance driven. Hence, statement B is true.
You can isolate the term 0.79d by subtracting 29.95 from both sides of the equation.
Hence, statement C is false.
<h3>
Answers:</h3><h3>
x = 12</h3><h3>
Angle B = 45 degrees</h3>
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Explanation:
Angles A and B are alternate exterior angles.
Due to the parallel lines, alternate exterior angles are congruent
A = B
5x-15 = 2x+21
5x-2x = 21+15
3x = 36
x = 36/3
x = 12
Use this x value to find the measure of angle B
angle B = 2x+21
angle B = 2*12+21
angle B = 24+21
angle B = 45 degrees
As a check,
angle A = 5x-15
angle A = 5*12+15
angle A = 60-15
angle A = 45 degrees
Since A and B are both 45 degrees, this confirms the correct x value
I don’t know i’m very sorry but how about $19.89
