Answer:
81
Step-by-step explanation:
To find the answer, first divide 54 by 6 to get 9. Now we know that Adele prepared 9 kilograms of dough an hour. Now we multiply 9 by 9 to get 81. So, in conclusion, Adele made 81 kilograms of dough in 9 hours
Hope this helps :)
PLEASE MARK ME AS BRAINLIEST
Answer:
A: Always
B: Sometimes
C: Always
D: Always
E: Always
Step-by-step explanation:
Hi there! :)
Answer:
<u>1,800 mg</u> of codeine is needed to prepare 120 mL of a cough syrup with a codeine concentration of 15 mg/mL.
Step-by-step explanation:
The concentration of codeine in the cough syrup is 15mg/ml, which means that for 1 mL of the cough syrup there is 15mg of codeine.
You want to know how much codeine there would be in 120mL of cough syrup.
In order to answer your question, you'll need to use the cross product method:
1 mL → 15 mg
120 mL → X mg
<u>(15 × 120)</u> ÷ 1 = X mg
<u>1,800 ÷ 1</u> = X mg
<u>1,800</u> = X mg
There you go! I really hope this helped, if there's anything just let me know! :)
Answer:
First blank is >=
Second blank is <=
Step-by-step explanation:
At least means the sign is greater than or equal to
No more than means the sign is less than or equal to
