Answer:
A and D
Step-by-step explanation:
In this question, we are asked to select the expressions that represent the number of vacation days per x days worked.
Now, to do this, what we simply first do is to get the number of days to takes to get one paid vacation. In the question , we are made to know that he gets 3 days paid vacation for 60 days of work. The number of days to get a single paid vacation would thus be 60/3 = 20 days. This means she gets one paid vacation in 20 days.
Now, we are told after working for x days, how many paid days vacation does she get. To know this, what we do is to first know the number of 20 days in x days. That would simply be x/20. This is the number of vacation days she gets in x days.
now, we check if there are similar options to this.
D is also correct. This is because x/20 is same as 0.005x
B) 1 in. by 1 in.
C) 0.2 in. by 0.2 in.
D) 2.3 in. by 2.3 in.
B. translation 3 units to left and 3 units down
C. translation 2 units to right and 2 units up
D. reflection across the x-axis
Answer:
Option J
Step-by-step explanation:
y = 5x is the answer because it doesn't have a y-intercept which means it passes through the origin (0, 0).
b) frequency
c) peak
d) amplitude
Answer: a) period
Step-by-step explanation:
a) Period is defined as the time it takes two successive crests of an ocean wave to pass a given point. It is measured in seconds.
b) Frequency is defined as the number of waves cycles that pass a point in a given time. It is measured in Hertz.
c) Peak is the highest point on the wave.
d) Amplitude is the distance between the rest position to a crest or a trough. It is measured in meters.