Answer:

Step-by-step explanation:
hello,
let's note a the number of novelists and
b the number of poets.
we know that a = 5/3 b as "enrolls novelits and poets in a ratio of 5:3"
it comes 3a=5b which is the first equation
and we know that a + b = 24 "there are 24 people"
we we have two equations
(1) 3a - 5b = 0
(2) a + b = 24
let's multiply (2) by 3 it comes 3a + 3b = 24*3 = 72
let's do 3*(2) - (1) it comes
3a + 3b -3a + 5b = 72 - 0 = 72
so 8b = 72
so b = 9
and then we replace b in (2) it comes
a = 24-9 = 15
hope this helps
Answer:
She has 100 ounces.
Step-by-step explanation:
Since one bag has 8 apples, two of the bags have 8 apples and the one half bag of apples has 4 apples.
Then, since each apple weighs 5 ounces you multiply:
Equation:
= 2 1/2 × 8
= 5/2 × 8
= 40/2
= 20
20 x 5 = 100
Answer:
D
Step-by-step explanation:
p +/- [z + sqrt(pq/n)]
0.65 + [1.645 × sqrt[0.65 × (1-0.65) ÷ 50]
0.65 +/- 0 1109613165
[0.5390386835 , 0.7609613165]
Add 6 to x^2 to translate function to the left (x+6)^2, then minus 5 to move down: (x-6)^2-5