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
lakkis [162]
3 years ago
14

Please i need the answer

Mathematics
1 answer:
Harrizon [31]3 years ago
7 0
Answer: b
sorry cant give explanation
You might be interested in
What is the sale price of $59 with a 10% discount??
Sergio [31]
10% of 59 = 5.9

59 - 5.9 = 53.1

answer: sale price is $53.1
4 0
3 years ago
Evaluate when m=20 2 (24)(m)
suter [353]
(24)(20)2= 960 the answer to the question
4 0
3 years ago
Solve the equation for the red variable(C)in R-C=P
BARSIC [14]

If you want to solve the equation

R-C=P

for C, you can work like this: subtract P from both sides:

R-C-P = 0

Add C to both sides:

R-P=C

5 0
3 years ago
Assume that the random variable X is normally distributed, with mean 60 and standard deviation 16. Compute the probability P(X &
elixir [45]

Answer:

P(X < 80) = 0.89435.

Step-by-step explanation:

When the distribution is normal, we use the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this question, we have that:

\mu = 60, \sigma = 16

P(X < 80)

This is the pvalue of Z when X = 80. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{80 - 60}{16}

Z = 1.25

Z = 1.25 has a pvalue of 0.89435.

So

P(X < 80) = 0.89435.

5 0
2 years ago
in a bag of containing 32 white marbels, 18 blue marbels and 10 red marbels , if it take one randomly , change of getting the bl
Ilia_Sergeevich [38]
18/60 which is equal to 3/10

So you just need to put it into proportions which is blue to total. The total is 60 and there is 18 blue. Then you only need to simplify.
8 0
3 years ago
Read 2 more answers
Other questions:
  • I know it’s kinda blurry but if you can see it plz help me
    13·1 answer
  • Which expression is a perfect cube?
    6·2 answers
  • I do not understand what I did wrong. Can someone please help me answer this question?
    15·1 answer
  • How do you simplify 80/36
    10·1 answer
  • ANSWER ASAP I WILL GIVE BRAINLIEST!!!! Match each equation with the number that makes it true.
    7·1 answer
  • What is the solution to this equation -13x =25
    8·1 answer
  • What is does consecutive integers to complete the inequality
    14·1 answer
  • How do I find this answer
    7·1 answer
  • Amogus lit haha funny
    12·2 answers
  • Help me out please T-T​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!