Answer:
Step-by-step explanation:
In this case, the example is missing the negative sign.
This is an example of scientific notation, which is used to reduce a very large number into a short expression like: 0.000000005, which is reduced in the expression .
It's important to say that the negative sing in the exponent, indicates that all zeros that are being reduce, are placed at the right of the number. Also, to apply a correctly scientific notation, the number reduced should be between 0 and 10.
Answer: $826.8
Step-by-step explanation:
First, we add the amount of money that the machines sold for:
$420 + $360 = $780
Next, we multiply it by the sales tax, 6%,
$780 x 6%(0.06) = $46.80
Finally, we add this to the total:
$780 + $46.80 = $826.80
Alternatively, you can add the total sales and multiply by 106% using the 2-step method.
A value that "lies outside" (is much smaller or larger than)
Answer: Isolate the variable by dividing each side by factors that don't contain the variable.
Exact Form:
x
=
−
1
2
Decimal Form:
x
=
−
0.5
Step-by-step explanation:
Answer:
4838 total number of voters
Step-by-step explanation:
In a whole circle there 360°, in a straight line theres 180°.
180-110=70 first to break it down to find the degrees of women.
180+70=250° for women.
250°=3360
we need to find 110° of men
25°=336
times 4
100°=1344
divide by 10
10°=134.4 round down 134
1344+134=1478
3360+1478=4838
