Answer:
it falls 5°C per hour
Step-by-step explanation:
since it falls 35°C in 7h we need to divide 35 and 7 (35÷7) and we get 5
1 . 4.83
2. 0.448
3. 64.21
4. 20
5. 254
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Answer:
n = 1/22
Step-by-step explanation:
[2/5 (8 + 2 · 6)] ÷ 2n = 88
2/5( 8 + 12) ÷ 2n = 88
2/5( 20) ÷ 2n = 88
8 ÷ 2n = 88
= 88
4 = 88n
n = 4/88 or 1/22
Answer:
16
Step-by-step explanation:
Make a proportion:
66/12 = (104-r)/r
Simplify:
r = 16
The answer is in Standard Form -3y^2-6y-17