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DiKsa [7]
3 years ago
6

A boat takes 1.6 hours longer to move up a

Mathematics
1 answer:
svetoff [14.1K]3 years ago
4 0
I don’t even know sorry
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I need help with this.....skdkdidennebdndjdhdvevdhd
MAXImum [283]
The answer is c......
6 0
2 years ago
A) 20 milligrams of the drug lincomycin is to be given for each kilogram of a person's weight the drug is be mixed with 250 cc o
krok68 [10]

Answer:

you need to convert pounds to kilograms. 196 pounds is 88.904 kilograms. The directions tell you that 20 milligrams of the drug is to be administered for each kilogram of a person's weight. Now you need to multiply 88.904 by 20. That should give you 1778.08 milligrams of lincomycin. You would then mix 250 cc's of saline solution to the 1778.08 milligrams of lincomycin; but I think its just asking you how much lincomycin to administer.

at what rate per minute should the 250 cc solution be adminstered

4 0
3 years ago
The balance in a student’s bank account is $1000. Each month, $150 is withdrawn.
UNO [17]

Answer:

I think its 900

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A positive real number is 5 more than another. When - 10 times the smaller is added to the square of the larger, the result is 5
salantis [7]

Answer:

4√2 and 5+4√2

Step-by-step explanation:

Let the two numbers be x ad y

Smaller = y

Bigger = x

If a positive real number is 5 more than another, then;

x = 5 + y ... 1

When - 10 times the smaller is added to the square of the larger, the result is 57, then;

-10y + x² = 57 ...2

Substitute 1 into 2;

-10y + (5+y)² = 57

-10y + 25+10y+y² = 57  

y²+25 = 57

y² = 57 - 25

y² = 32

y = √32

y = 4√2

Since x = 5 + y

x = 5 + 4√2

Hence rhe numbers are 4√2 and 5+4√2

8 0
2 years ago
Phillip is rolling two number cubes. How many different ways can he roll the number cubes and get a sum of 6?
Verizon [17]

Answer:

3

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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