Jenny surveyed 40 students at her school and found that 0.55 of the students she surveyed said their favorite class is math. another 25% of the students she surveyed reported that their favorite class is science. how many more students in the survey prefer math over science? 12 22 30 32

the answer is 22

Step-by-step explanation:

40 x 0.55 = 22

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.