Answer:
i Choice A
Step-by-step explanation:
i ^ 41
we use the rule of 4 for powers of i
if you get remainder of 0 = 1
if you get remainder of 1 = i
if you get remainder of 2= -1
if you get remainder of 1 = -i
41/4 = 10 remainder 1
so i^41 = i
Answer:
4000 people id.k any other method
Step-by-step explanation:
55% = men
100-55=45
45% = 1800 (not men)
divide both by 45
1% = 40
times both by 55
55% = 2200 men
2200 + 1800 = 4000
Answer:
x>29
Step-by-step explanation:
Multiply each term by -1
-x * -1 < -29 * -1
x > 29
Answer:
, solution is $14.29
Step-by-step explanation:
We can create an equation for this scenario to try and solve it.
Assuming the cost of the CD is x, it’s sale tax will be 0.05x (as that is 5% of x, 0.05.)
We can write the equation in two ways:
or
.
Assuming we take the second one (easier to work with), we can divide both sides by 1.05. The equation simplifies to x = 14.289... which rounds to x = 14.29.
Therefore, the equation is
and the solution is $14.29.
Hope this helped!
Answer:
61
Step-by-step explanation:
1. let the unknown be x
2. using theorem of Pythagoras that states the hypotenuse will be equal to the sum of the other two sides we can determine that 75=14+X
3. this implies that X=75-14
4. therefore X= 61