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
valentina_108 [34]
3 years ago
6

Are vectors parallel

Mathematics
1 answer:
kiruha [24]3 years ago
3 0
"Two vectors are perpendicular if their dot product is zero, and parallel if their dot"
You might be interested in
A poll asks shoppers at the mall how many cups of water they typically drink in a day. The results of the poll are listed below.
juin [17]

Answer:

D 9.5

Step-by-step explanation:

Write data in increasing order.

3, 5, 5, 6, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 10, 10, 10, 10, 11

Find the median

<u>3, 5, 5, 6, 6, 6, 7, 7, 8, 8,</u> 8, <u>8, 8, 8, 9, 9, 10, 10, 10, 10, 11</u>

Median is 8

Lower half of the data is : 3, 5, 5, 6, 6, 6, 7, 7, 8, 8,

First quartile is the median of the lower half of the data=6+6 /2 =6

Upper half of the data is: 8, 8, 8, 9, 9, 10, 10, 10, 10, 11

The Third quartile is the median of the upper half=9+10 / 2 = 9.5

<u />

3 0
3 years ago
Read 2 more answers
The weight of football players is normally distributed with a mean of 200 pounds and a standard deviation of 25 pounds.Refer to
Dafna11 [192]

Given that

the weight of football players is distributed with a mean of 200 pounds and a standard deviation of 25 pounds.

And we need to find What is the minimum weight of the middle 95% of the players?

Explanation -

Using the Empirical Rule, 95% of the distribution will fall within 2 times of the standard deviation from the mean.

Two standard deviations = 2 x 25 pounds = 50 pounds

So the minimum weight = 200 pounds - 50 pounds = 150 pounds

Hence the final answer is 150 pounds.

3 0
1 year ago
All prime numbers are odd change to conditional statement
patriot [66]
Not all prime numbers are odd, 2 is not odd and it's a prime number
8 0
3 years ago
Read 2 more answers
Math
notka56 [123]

Answer:

Step-by-step explanation:

4.5C

6 0
3 years ago
Read 2 more answers
110% into simple fraction form​
scoray [572]

Answer:

11/10 or 1 1/10

Step-by-step explanation:

110%=110/100

Now let's simplify 110/100:

11/10

Hope this helped! :)

8 0
3 years ago
Read 2 more answers
Other questions:
  • Need Assistance<br>Please Show Work​
    14·1 answer
  • Find the area of this figure.
    7·1 answer
  • Simplify the expression 7 × 3g
    7·1 answer
  • In an orchard, there are 14 apple trees, 26 orange trees, and a cherry tree. What is the ratio of apple trees to cherry trees?
    5·1 answer
  • The circle shown has the center o and the measure of angle aob is 45. if the area of the shaded sector is 18 pi what is the radi
    15·1 answer
  • Antwan’s car loan is automatically deducting $150 from his bank account every month. How much will the deductions total for the
    14·1 answer
  • Over which of the following intervals is the function below increasing at the greatest average rate? y=3log₂(x)-1
    10·1 answer
  • How many 3/5 make a whole ?
    11·2 answers
  • 2. The school PTA is sponsoring a dance. They decide to price student tickets at $6.00. It will cost the PTA $250.00 to put on t
    14·2 answers
  • After i have found my LCD in adding fractions how do I find my new NUMERATIOR
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!