7. Mr. Swan's homeroom class has 7 boys and 6 girls. He randomly chose 2 students for a project. What is the probability that at least one of the students he chose was a
girl?

(01.02 MC)Which of the following uses absolute value correctly to show the distance between −30 and 16? a. |−30 − 16| = |−46| = −46 units b. |−30 − 16| = |−46| = 46 units c. |−30 + 16| = |−14| = 14 units d. |−30 + 16| = |−14| = −14 units

Hope that helps!

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.