Ask question

Ask question

All categories

3 years ago

10

50 points!!!

1 answer:

fenix001 [56]3 years ago

6 0

Answer: A

Step-by-step explanation: once you line the numbers up in order from least the greatest, the two middle numbers will be 12. Add 12 + 12 and you get 24. Then divide it by 2 and get 12. That is your median. Your 1st quartile will be 10. Your second quartile will be 15. Your minimum number is 4 and your maximum number is 18.

You might be interested in

Please help, Geometry I have NO idea how to do this. Both pictures! (#12, #16)

Dvinal [7]

180 degrees in a triangle. so 180-90-31=59

8 0

3 years ago

3. Robin drove 80 miles in 1.6 hours.

Naya [18.7K]

Answer:

c

Step-by-step explanation:

hope this help!

have a good day :)

djendsjsjsjejejejejejeh3brvsvw

5 0

3 years ago

PLEASE HELP!!!!! Lines BC and EF meet at A. Set up an equation to find the value of x. Find the measurements of EAH and HAC

allsm [11]

Answer:

Value of X = 21

EAH = 63

HAC = 84

Step-by-step explanation:

6 0

3 years ago

A factory produces 6 motorcycles in 9 hrs find how many hours it takes to produce 16 motorcycles at this rate ?

storchak [24]

24 hrs 16 motorcycles

7 0

3 years ago

Read 2 more answers

Simplify the expression by using a double-angle formula or a half-angle formula. (a) 2 tan(5°) 1 − tan2(5°)

antoniya [11.8K]

The question is related to trigonometry and we have to use the formula of double angle .

Here we use double angle formula of tangent function which is

$tan(2x) = \frac{2tan(x)}{1-tan^2(x)}$

Given expression is

$\frac{2tan (5 \degree)}{1-tan^2(5 \degree)}$

Comparing it with double angle formula, we will get x = 5

SO the required expression is equal to

$\frac{2tan (5 \degree)}{1-tan^2(5 \degree)} =tan(2*5 )$

$\frac{2tan (5 \degree)}{1-tan^2(5 \degree)} =tan(10 )$

So the answer is tan(10) .

6 0

4 years ago