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
balandron [24]
3 years ago
6

All Right. Let's see who is smart.

Mathematics
2 answers:
sergejj [24]3 years ago
7 0
I’m not for sure but I guess will be C
Lady_Fox [76]3 years ago
3 0

Answer:

D iM not smart

Step-by-step explanation:

You might be interested in
5 points
Ede4ka [16]

Answer:

7.5in

Step-by-step explanation:

4 0
3 years ago
0.05% as a fraction in simplest form
fiasKO [112]
0.05=5/100
5/100=1/20
3 0
3 years ago
A firm’s marketing manager believes that total sales for next year will follow the normal distribution, with a mean of $3.2 mill
klasskru [66]

Answer:

The sales level that has only a 3% chance of being exceeded next year is $3.67 million.

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:

In millions of dollars,

\mu = 3.2, \sigma = 0.25

Determine the sales level that has only a 3% chance of being exceeded next year.

This is the 100 - 3 = 97th percentile, which is X when Z has a pvalue of 0.97. So X when Z = 1.88.

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

1.88 = \frac{X - 3.2}{0.25}

X - 3.2 = 0.25*1.88

X = 3.67

The sales level that has only a 3% chance of being exceeded next year is $3.67 million.

7 0
3 years ago
PLEASE HELP. I NEED HELP, I NEEEEEEED HELP
yuradex [85]

Answer:

1. r is point

2.PQ is ray

3. pr is line

4. p.q,r is collnear points

5. QR is segment

6 0
3 years ago
An aquarium tank holds 143 gallons of water. How much is this in liters? Use the following conversion: 1 gallon is 3.8 liters
uranmaximum [27]

Answer:

543.4 liters

Step-by-step explanation:

The conversion 1 gallon is 3.8 liters can be used as the rate.

To convert gallons into liters, multiply the numbers of gallons by the rate, 3.8.

143 gallons X 3.8 = 543.4 liters

Therefore 143 gallons is 543.4 liters.

4 0
3 years ago
Other questions:
  • Add an ADJECTIVE to improve the sentence. The ____air feel very humid
    9·2 answers
  • If ΔABC is dilated by a scale factor of 2 with a dilation center of A, what will be the coordinates of point B'?
    14·1 answer
  • A boat is pulled into a dock by a rope attached to the bow of the boat and passing through a pulley on the dock that is 1 m high
    9·1 answer
  • Consider the function f(x)=49.5(0.82)x select the correct word or phrase to complete each statement
    8·2 answers
  • What does r equal in 4r+5=3r
    6·1 answer
  • What is 11,499 to the nearest thousand
    11·2 answers
  • Molly now blends 6 ml of blue paint with 5 ml of white paint. She decides that she likes this color and wants to make more. If s
    9·1 answer
  • Which expression represents the area of the shaded rectangle?
    5·1 answer
  • -g+2(3+g)=-4(g+1) answer please?
    14·1 answer
  • A 2-column table with 3 rows. Column 1 is labeled Number of Rows with entries 1, 3, 5. Column 2 is labeled Number of Seats with
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!