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
notsponge [240]
3 years ago
14

Help me please!! I will mark Brainliest!!!!

Mathematics
2 answers:
murzikaleks [220]3 years ago
6 0

Answer:

D

Step-by-step explanation:

42 minus 31 is 11

so 11/42 = /100

dsp733 years ago
6 0

Answer:

11/42 = x/100

Step-by-step explanation:

42 students and 31 are girls

42 -31 = 11 that is the number of boys

boys / total = x/100 to find the percent

11/42 = x/100

You might be interested in
Just this last one left
Vlada [557]

Answer:

2240 scooter

Step-by-step explanation:

725+579+696=2000

2000*1.12=2240

7 0
3 years ago
Read 2 more answers
The volume of a shampoo filled into a container is uniformly distributed between 370 and 385 milliliters. (a) What are the mean
Olenka [21]

Answer:

(a) mean = 377.5ml. standard deviation = 4.33

(b) 0.333

(c) 384.25 ml

Step-by-step explanation:

(a)The mean:

\mu = \frac{385 + 370}{2} = 377.5 ml

The standard deviation:

\sigma = \frac{385 - 370}{\sqrt{12}} = 4.33

(b)

P(x < 375) = \frac{375 - 370}{385 - 370} = \frac{1}{3} \approx 0.333

(c)P(x > m) = 0.95

\frac{m - 370}{385 - 370} = 0.95

m - 370 = 14.25

m = 384.25ml

So the volumn of shampoo should be 384.25ml to exceed 95% of containers.

7 0
3 years ago
Birthstones of students in your class<br> qualitative Or quantitative??
Alik [6]
Quantitive since it can be counted
3 0
3 years ago
Which of the following can cause market failure?
nalin [4]

Answer: C

Step-by-step explanation: not enough information

5 0
3 years ago
What is the answer please help
Verizon [17]

Answer:

is the number 4

so 13/16 3/16

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Which are partial products for 89 × 25?
    10·2 answers
  • Solve for n. N over 14.3=-5
    14·2 answers
  • A person on a moving sidewalk travels 40 feet in 8 seconds. The moving sidewalk has a length of 200 feet. How long will it take
    8·1 answer
  • The equation of a line is given by 4x-3y=12.How do you solve for x
    12·1 answer
  • Can someone please help me? I keep losing points...
    15·2 answers
  • How much are 6 of these $40’s
    12·1 answer
  • Consider the function f(x) = x3 + 34 over the interval [–3, 4]. According to the extreme value theorem, the function has a minim
    9·2 answers
  • I need help with this
    9·1 answer
  • Plot each pair of values from the table on the coordinate plane.
    8·2 answers
  • Find the magnitude and direction of each resultant for the given vectors. Round each side to the nearest tenth and round each an
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!