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
NISA [10]
2 years ago
15

IF YOU ANSWER FIRST ILL GIVE BRAINLYEST

Mathematics
2 answers:
serg [7]2 years ago
5 0
B- 99% sure I’m prolly right
pickupchik [31]2 years ago
3 0

Answer:

I might be wrong but i looked it over, and I think the answer can be  B

Step-by-step explanation:

I dont know for sure but i think it might be.

You might be interested in
Make sure to show all steps it took to answer this question
Gekata [30.6K]

Answer:

Doctor 1's average is 12 while doctor 2 is 16

Step-by-step explanation:

doctor 1:

20+22+29+15=17=18+1+1+2+3+7+9=144/12=12

doctor 2: 35+20+20+22+23+26+13+17+2+2+3+9=192/12=16

6 0
3 years ago
Read 2 more answers
44 points! Brainliest for correct answer!
Art [367]

Answer:

5n + 25q = 200 - - - (1)

n = 5q - - - (2)

q = 40

n = 5(40) = 200

Step-by-step explanation:

Number of Nickels = n

Number of Quarters = q

$2.00 = $2 * 100 = 200 cent

Nickel = 5 cent

Quarter = 25 cent

5n + 25q = 200 - - - (1)

n = 5q - - - (2)

5(5q) + 25q = 200

25q + 25q = 200

50q = 200

q = 200/5

q = 40

n = 5(40) = 200

5 0
2 years ago
In a health club, research shows that on average, patrons spend an average of 42.5 minutes on the treadmill, with a standard dev
Paha777 [63]

Answer:

0.3114

Option d is right

Step-by-step explanation:

Let X be the time spent on a treadmill in the health club

Given that  research shows that on average, patrons spend an average of 42.5 minutes on the treadmill, with a standard deviation of 5.4 minutes

Also given that X is normal

the probability that randomly selected individual would spent between 30 and 40 minutes on the treadmill.

= P(30

round off to two decimals tog et

the probability that randomly selected individual would spent between 30 and 40 minutes on the treadmill is 0.31

Hence option d is right

3 0
3 years ago
What is the answer to a0/12 = -6
emmainna [20.7K]
The answer I think it would be -6 right?
5 0
3 years ago
Please help with this problem
vodka [1.7K]
Answer:

0.004, 4%, 1/4, 4/9.

Explanation:

3 0
2 years ago
Other questions:
  • If sin θ=.55 what is the value of cos θ and explain why
    11·1 answer
  • Can Anyone help w/ steps? Thanks!​
    9·2 answers
  • HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
    12·1 answer
  • What is the domain and range of the function y equals square root of 4 x plus 12 end root?
    9·1 answer
  • Which ordered pair is a solution to the system of linear equations?
    6·2 answers
  • #20 please help me solve this
    7·1 answer
  • I found x by doing cross multiplication. But I’m not sure how to find Y. Can anyone help?
    12·1 answer
  • Welcome, Detective Percent. Recently, there have been many reported scams. After weeks of investigations, you finally tracked do
    13·1 answer
  • Please help Brainliest will be given makes no sense ASAP. Question below.
    5·1 answer
  • -4(3x+2/6)<br> Solving for x
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!