1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ymorist [56]
3 years ago
11

Dr. Potter provides vaccinations against polio and measles.Each polio vaccination consists of 444 doses, and each measles vaccin

ation consists of 222 doses. Last year, Dr. Potter gave a total of 606060 vaccinations that consisted of a total of 184184184 doses.How many polio vaccinations and how many measles vaccinations did Dr. Potter give last year?
Mathematics
2 answers:
disa [49]3 years ago
7 0
The correct answer for the question that is being presented above is this one: b) (32,28).
wariber [46]3 years ago
7 0

Answer:

There were 32 polio vaccinations and 28 measles vaccination.

Step-by-step explanation:

Let number of polio vaccination be = x

Let number of measles vaccination be = y

Each polio vaccination consists of 4 doses, and each measles vaccination consists of 2 doses. Last year, Dr. Potter gave a total of 60 vaccinations that consisted of a total of 184 doses.

So, the two equations that form are:

x+y=60 or x=60-y    .....(1)

And

4x+2y=184   .....(2)

Substituting value of x from (1) in (2)

4(60-y)+2y=184

=> 240-4y+2y=184

=> 240-2y=184

=> -2y=184-240

=> -2y=-56

Cancelling out negative sign

2y=56

y = 28

And x=60-28=32

x = 32

Therefore, there were 32 polio vaccinations and 28 measles vaccination.

You might be interested in
Please help will mark Brainliest
alekssr [168]

Answer:

It i s 6

Step-by-step explanation:

Very six

6 0
3 years ago
If m, p, and t are distinct positive prime numbers, then (m^3)(p)(t) has how many different positive factors greater than 1?
harina [27]

Answer:

  d.  15

Step-by-step explanation:

List the exponents of each of the prime factors. Here, they are 3, 1, 1.

Add 1 to each of these values and form the product of these sums:

  (4)(2)(2) = 16

This is the number of divisors of the number. Since 1 is included in this count, 15 of the divisors are greater than 1.

3 0
3 years ago
Solve the equation v3 = 36.
Anna007 [38]

Answer:

12

Step-by-step explanation:

v3=36

v=36/3

v=12

3 0
2 years ago
Read 2 more answers
4. Sam's parents are teachers who commute 45 miles roundtrip to work 5 2 days a week. His parents spend $38 on gasoline each wee
Marat540 [252]
<h2>Answer:</h2><h2>The correct option is d. (i) and (ii)</h2>

Step-by-step explanation:

The total miles covered per day = 45

No of commuting days in a week = 5

Total miles in a week = 45 * 5 = 225

The total amount spent on gasoline = $ 38

Cost of gasoline per gallon = $ 2.48

The number of gallons consumed per week = \frac{38}{2.48} = 15.32 gallons of gasoline per week.

This confirms (ii) statement

The amount spend on gasoline per mile = \frac{38}{225} = $0.17

This confirms (i) statement

The number of miles per gallon of gasoline = \frac{225}{15.32} = 14.68 miles

The statement (iii) is false.

7 0
2 years ago
What is the sum of the first 10 terms of the sequence defined by an=2n-3
makvit [3.9K]
a_n = 2n - 3

\text {When n = 10,}

a_{10} = 2(10) - 3

a_{10} = 17 \text { Answer (B)}

------------------------------------------
Answer: The 10th term is 17.
------------------------------------------

5 0
3 years ago
Read 2 more answers
Other questions:
  • Use the explicit formula an = a1 + (n - 1) • d to find the 350th term of the sequence below. 57, 66, 75, 84, 93, ... A. 3234 B.
    15·2 answers
  • Anwen walks at an average
    5·2 answers
  • 12 is 30% of what?
    15·1 answer
  • A child weighing 22.5 kg has an IV order for Vancomycin Calculate the q8h per dose dosage if the label states that
    6·1 answer
  • Can someone help me ASAP???
    11·2 answers
  • Based on the current eligibility requirement, a study conducted in 2004 showed that federal spending on entitlement programs, pa
    5·2 answers
  • If the length of a rectangular yard is represented by w+4 and the width by 2w+5, write a simplified expression in terms of w tha
    14·1 answer
  • A company that offers tubing trips down a river rents tubes for a person to use for $20 and “cooler” tubes to carry food and wat
    10·1 answer
  • I need help with this problem. ​
    15·1 answer
  • Please help if possible​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!