Answer:
$188.75
Step-by-step explanation:
His earnings were ...
$80 + 0.15 × $725 = $80 +108.75 = $188.75
Jerome earned $188.75 last weekend.
Answer:
Step-by-step explanation:
Range is y thing, where as domain is an x thing. The way you state a range (or a domain, for that matter) is to start from the low point on the graph and go up to the high point. Our graph doesn't have a starting point; therefore, the "low" end of the graph comes up from -∞. The high point on the graph maxes out at 3. Therefore, the proper way to state the range (depending upon whether you use set-builder or not) is
R = (-∞, 3] or another way to state this is
R = {y | y ≤ 3} which reads "y such that y is less than or equal to 3".
Answer:
-1+i
Step-by-step explanation:
We multiply by the complex conjugate (a+bi) has a complex conjugate a-bi
Remember that i^2 = -1
4 -2+2i
--------- * -----------
-2-2i -2 +2i
4 * (-2+2i ) = -8 +8i
(-2-2i) * (-2+2i ) = 4 -4i + 4i -4i^2 = 4 -4(-1) = 4+4 = 8
Replacing this into the fraction
-8+8i
-----------
8
Factor out and 8
8(-1+i)
-----------
8
Cancel
-1+i
Answer:
25%
Step-by-step explanation:
50% chance for spin one to be gray and 50% chance for spin two to be blue. Put them together for that order and you get 25%.
Answer:
Step-by-step explanation:
Y= X - 4
Hope this helps!
Thanks for Brainliest!