7. The average of Javon's four test scores must be at least 83 to earn a B in the class. Javon scored a 64 on his first test, a 92 on his second test, and a 75 on his third test. What scores
can Javon get on his third test to get at least a B in the class?
a) Write and Solve an inequality that models this situation. Define your variable AND show
your work.

d

step-by-step explanation:

d

add an image, and i will answer

step-by-step explanation:

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720