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
Hatshy [7]
2 years ago
8

I'm not playin anymore stop putting links and just answer the question n don't steal my points im over it

Mathematics
1 answer:
Sveta_85 [38]2 years ago
8 0
The correct answer is C
The total of both granola (g) and raisins (r) she wants is 15 lbs. Granola costs 2 and raisins cost 4.50 and that total price would be 37.50
You might be interested in
Interest rates of 5%,6%,8%, earned on investments of $13,000,$12,000,$4,000. Calculate total amount of interest earned
Mariana [72]
13,000*0.05+12,000*0.06+4,000*0.08=1,690.00
7 0
3 years ago
The number of texts per day by students in a class is normally distributed with a 
kobusy [5.1K]

Answer:

1, 2, 6

Step-by-step explanation:

The z score shows by how many standard deviations the raw score is above or below the mean. The z score is given by:

z=\frac{x-\mu}{\sigma} \\\\where\ x=raw\ score,\mu=mean, \ \sigma=standard\ deviation

Given that mean (μ) = 130 texts, standard deviation (σ) = 20 texts

1) For x < 90:

z=\frac{x-\mu}{\sigma} \\\\z=\frac{90-130}{20} =-2

From the normal distribution table, P(x < 90) = P(z < -2) = 0.0228 = 2.28%

Option 1 is correct

2) For x > 130:

z=\frac{x-\mu}{\sigma} \\\\z=\frac{130-130}{20} =0

From the normal distribution table, P(x > 130) = P(z > 0) = 1 - P(z < 0) = 1 - 0.5 = 50%

Option 2 is correct

3) For x > 190:

z=\frac{x-\mu}{\sigma} \\\\z=\frac{190-130}{20} =3

From the normal distribution table, P(x > 3) = P(z > 3) = 1 - P(z < 3) = 1 - 0.9987 = 0.0013 = 0.13%

Option 3 is incorrect

4)  For x < 130:

z=\frac{x-\mu}{\sigma} \\\\z=\frac{130-130}{20} =0

For x > 100:

z=\frac{x-\mu}{\sigma} \\\\z=\frac{100-130}{20} =-1.5

From the normal table, P(100 < x < 130) = P(-1.5 < z < 0) = P(z < 0) - P(z < 1.5) = 0.5 - 0.0668 = 0.9332 = 93.32%

Option 4 is incorrect

5)  For x = 130:

z=\frac{x-\mu}{\sigma} \\\\z=\frac{130-130}{20} =0

Option 5 is incorrect

6)  For x = 130:

z=\frac{x-\mu}{\sigma} \\\\z=\frac{160-130}{20} =1.5

Since 1.5 is between 1 and 2, option 6 is correct

5 0
3 years ago
Pi I want pi pls help with pi
timurjin [86]

Answer:

pi is 3.14

Step-by-step explanation:

3 0
2 years ago
Can anyone help me pleaseeee!!!!!!
valentinak56 [21]

Answer:

C and E

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the number of possible outcomes if 12 quarters 4 dimes and 1 nickel are tossed
Gala2k [10]
The answer is 345 because you are suppose to multiply then add them togther
7 0
3 years ago
Other questions:
  • HELP PLEASE
    13·1 answer
  • Six times the sum of three consecutive odd integers is -18 find integers
    10·2 answers
  • What is (a+b) cubed when a=9; b=-4<br><br> Plz help!
    7·1 answer
  • Joan has 287 dollars to spend on 7 books after buying them she had 14 dollars how much did the books cost
    15·1 answer
  • Simplify: 7(-8y)+4(-6+6y)
    6·2 answers
  • What is equivalent to 8(2x-4)
    14·2 answers
  • Use the given information to find the amount A in the account earning compound interest after 6 years when the principal is $350
    14·1 answer
  • Solve for x in the simultaneous equation 2x+y=3 ,5x-2y=12
    11·1 answer
  • What is the slope of the line?
    9·2 answers
  • Select the correct answer.<br> What is the solution to this equation?<br> 8(e)²x+1 = 4
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!