Answer:
12
Step-by-step explanation:
The number of visits that Jack can make to earn his first free movie ticket will be at least 12 visits
$300÷24 pairs of shoes is= $12.50
$12.50 = one pair of shoes
so now $12.50 × 36 = $450
Sin x = sin 2x
x=2kπ+2x
x=-2kπ
also
x=2kπ+π-2x
3x=2kπ+π
x=2kπ/3+π/3
The measure of a center and
variation are appropriate for the data is the mean or average. In this, you are
to add the data collected by Kinesha and then divide it by the number of data
obtained by Kinesha. The measure of center and variation is the mean scores.
<h3>
Answer: 6 hours, 40 minutes</h3>
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Work Shown:
(x hours strength)/(4 hours endurance) = 5/3
x/4 = 5/3
3x = 4*5
3x = 20
x = 20/3
x = (18+2)/3
x = 18/3 + 2/3
x = 6 + 2/3
x = 6 & 2/3
He needs to spend 6 full hours, plus an additional 2/3 of an hour, on strength training.
1 hr = 60 min
2/3 hr = (2/3)*60 min
2/3 hr = 40 min
6 hr + 2/3 hr = 6 hr + 40 min
Therefore, he needs to spend 6 hours, 40 minutes on strength training.
This is equivalent to 6*60+40 = 360+40 = 400 minutes.