The world health organization estimate that 5% of all adults in sub-Saharan Africa are living with HIV. a survey takes a random sample of 1600 adults from all over sub-Saharan Africa and find that 84 have HIV. the sampling distribution of the proportion who live with HIV is approximately

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

i can you with this sweetie!

step-by-step explanation:

answer is 12345678900987654321234567890987654321

step-by-step explanation:

$119.20

step-by-step explanation:

$372.50 - 60% off is $149. $149-20% off is $119.20