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dedylja [7]
3 years ago
12

Noo question djjddrf f f f f f

Mathematics
1 answer:
a_sh-v [17]3 years ago
6 0
Wow that’s so cool man
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7. A patient has a urinary tract infection so Dr. Padron prescribes Ancef. A 1200 mL bag contains 400 mg of Ancef. If the patien
liraira [26]

Answer:

  200 mg

Step-by-step explanation:

The dose (d) is proportional to amount of fluid received, so ...

  d/(600 mL) = (400 mg)/(1200 mL)

  d = (600 mL)(400 mg)/(1200 ml)

  d = 200 mg

The patient received 200 mg of drug.

7 0
3 years ago
Jack usually mows his lawn in 6 hours. marilyn can mow the same yard in 4 hours. How much time would it take for them to mow the
Anuta_ua [19.1K]

Answer:

2.4 hours or 2 hours and 24 minutes

Step-by-step explanation:

Jack mows 1/6 of the lawn per hour while Marilyn mows 1/4 of the lawn together. Adding up those rates yields in their combined mowing rate:

R = \frac{1}{6}+ \frac{1}{4}\\R=\frac{10}{24}

The time required for them to mow the entire lawn is:

t = \frac{1}{R}\\t = \frac{1*24}{10}\\ t=2.4\ hours

It would take them both 2.4 hours to mow the lawn together.

5 0
3 years ago
1+4=5 <br> 2+5=12 <br> 3+6=21 <br> 8+11 =
alekssr [168]
The answer to 8+11 is 19 because 8+1 is 9 so 11+8 is 19
4 0
4 years ago
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Marquice and Tim was selling tickets for the upcoming basketball game Marquice sol 25% more than 10 if they sold 45 tickets tota
AfilCa [17]

Answer:

Marquice sold 20 tickets and Tim sold 25 tickets

Step-by-step explanation:

Let us assume that Tim sold x number of tickets, Marquice sold 25% more x or 1.25x. ATQ, x+1.25x=45. x=20. So Marquice sold 20 tickets and Tim sold 25 tickets

8 0
3 years ago
How many pennies are on the chessboard? 264 264 – 1 264 – 232
ale4655 [162]
18,446,744,073,709,551,615 pennies
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3 years ago
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