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
Yuri [45]
3 years ago
13

Jared painted 5/12 and 4/12 blue.what part of the mug is not red or blue?

Mathematics
1 answer:
Reika [66]3 years ago
7 0
3/12 of the mug is not blue or red
You might be interested in
Reagan scored 1140 on the SAT. The distribution of SAT scores in a reference population is normally distributed with mean 1000 a
krok68 [10]

Answer:

Jessie scored higher than Reagan.

Step-by-step explanation:

We are given that Reagan scored 1140 on the SAT. The distribution of SAT scores in a reference population is normally distributed with mean 1000 and standard deviation 100.

Jessie scored 30 on the ACT. The distribution of ACT scores in a reference population is normally distributed with mean 17 and standard deviation 5.

For finding who performed better on the standardized exams, we have to calculate the z-scores for both people.

1. <u>Finding z-score for Reagan;</u>

Let X = distribution of SAT scores

SO, X ~ Normal(\mu=1000, \sigma^{2}=100^{2})

The z-score probability distribution for the normal distribution is given by;

                                    Z  =  \frac{X-\mu}{\sigma}  ~ N(0,1)

where, \mu = population mean = 1000

            \sigma = standard deviation = 100

Now, Reagan scored 1140 on the SAT, that is;

       z-score  =  \frac{1140-1000}{100}  =  1.4

2. <u>Finding z-score for Jessie;</u>

Let X = distribution of ACT scores

SO, X ~ Normal(\mu=17, \sigma^{2}=5^{2})

The z-score probability distribution for the normal distribution is given by;

                                    Z  =  \frac{X-\mu}{\sigma}  ~ N(0,1)

where, \mu = population mean = 17

            \sigma = standard deviation = 5

Now, Jessie scored 30 on the ACT, that is;

       z-score  =  \frac{30-17}{5}  =  2.6

This means that Jessie scored higher than Reagan because Jessie's standardized score was 2.6, which is 2.6 standard deviations above the mean and Reagan's standardized score was 1.4, which is 1.4 standard deviations above the mean.

6 0
3 years ago
PLEASE HELP ASAP A point at (3, 2) is rotated 180° clockwise about the origin.
Sloan [31]
(-3,-2)
You just change the signs
5 0
3 years ago
Read 2 more answers
Desiree has a box of grease pencils. 8 are green, 10 are yellow, 9 are brown, and 5 are blue. What is
Aleksandr-060686 [28]

Answer:

80% chance

Step-by-step explanation:

7 0
3 years ago
COMBINE LIKE TERMS TO CREATE AN EQUIVALENT EXPRESSION!
d1i1m1o1n [39]

Answer:

0.25k + 1.5 - k - 3.5 = -0.75k - 2.

Step-by-step explanation:

6 0
3 years ago
i need help solving my homework it says : A rectangular prism has a length of 4 cm and a width of 5 cm. The volume of the prism
sashaice [31]
The volume is length * width * height.  Length * width is 4 * 5 or 20, so we have that 20 * height = 200.  Divide by 20 to get height = 10.
4 0
3 years ago
Other questions:
  • Tim is painting his storage shed who buys 4 gallons of white paint and 3 gallons of blue paint meaning of each gallon of white p
    9·2 answers
  • A little while ago, a dolphin was swimming below sea level at -7 meters.Now the dolphin is jumping at 0.5 meters. What does this
    6·2 answers
  • Find the slope of the line passing through the points given below or state that the slope is undefined. Then indicate whether th
    5·2 answers
  • Use the talbe to determine the relationship is proportional
    15·1 answer
  • How do I solve this <br> 2(4x^3+9m+3x^2)
    7·1 answer
  • How do i simplify this 16x–18x–10
    7·2 answers
  • Determine which value is a solution to the open scentence.
    15·1 answer
  • Due in 20 minutes!! please help
    6·1 answer
  • A bakery sold 246 vanilla cupcakes in a day, which was 82% of the total number of cupcakes sold that day. How many total cupcake
    9·1 answer
  • Find the exact value of tan A in simplest radical form.<br> В B.<br> 14<br> 10<br> с<br> A<br> 196
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!