Answer:
40$
Step-by-step explanation:
they have
20$
5%
40hours
i=prt
multiplication of both
=40×20×5/100
=40$
the amount required at the week is 40$
Do 580 divided by 20 then use the quotient ( answer) of that problem and divide that by 55
Answer:
Rate = 0.11%
Step-by-step explanation:
Using I = PRT
Where,
- P = Principal = $1200
- R = Rate = ✘
- T = Time in years = 0.75 years
- I = Interest = $99
⟼ I = PRT
Substitute values
⟼ 99 = 1200 × 0.75 × ✘
Multiply
⟼ 99 = 900✘
Divide both sides by the coefficient of ✘
⟼ 99/900 = ✘
⟼ ✘ = 0.11
Therefore, Rate is 0.11%
Answer:
A
Step-by-step explanation:
Rational numbers have an ending decimal expansion. If you put the other numbers into a calculator you will se that there is just more numbers after the decimal point
Answer:
x = 10.75
Step-by-step explanation:
To find the value of x, we need to know the equation for the perimeter of a rectangle. This equation is:
P = 2L + 2W
Where P is the perimeter, L is the length, and W is the width.
We are given P = 84, L = 3x -1 , and W = x. Now we just plug these values in and solve for x.
P = 2L + 2W
84 = 2 ( 3x - 1 ) + 2 ( x )
84 = 6x - 2 + 2x
84 = 8x - 2
86 = 8x
86 / 8 = x
43 / 4 = x
(40 + 3) / 4 = x
10.75 = x
Hence, the value of x = 10.75.
Cheers.
