Answer:
5C
6C
7D
8B
Step-by-step explanation:
5) C because median is the middle of the set of numbers source A median is 4 source B median is 6 and 4 is 2 less than 6.
6) C because there are 6 numbers altogether and 1 6s on a dice so 6+6 because we have two dice and 2 6s on both so 2/12 or simplified 1/6
7) D because mean is all the numbers add up divided by the amount of numbers so 20+25+30+20+30 = 125 and 125 ÷ 5 = 25
8 B because mean is all the numbers add up divided by the amount of numbers so
5+6+7+8+8+8+8+8+8+9+9 = 76 ÷ by 10 is 7.6
7+7+7+7+8+8+8+8+10+10 = 80 ÷ by 10 = 8
8 + 7.6 = 15.6 ÷ 2 = 7.8 and B is closest to 7.8
The answer is 1.25 meters.
hope it helps
can you choose mine as the brainliest answer
Answer:
a) Eva will need 2 bags of clay to make both pieces of pottery.
b) She will have leftover
pounds of clay.
Step-by-step explanation:
Hi
a) We have to find the total amount of clay, as she needs
and
, so
, is the total amount of clay. Then as we Know that one bag of clay has
, It isn´t enough, but with two bags
, It is enough clay.
b) She will have leftover
of the second bag, then we add the third one, so
are leftover.
D), I believe it is -42. Correct me if im wrong :}
Answer:
.
Step-by-step explanation:
All coterminal angles of an angle
are defined as
or ![\theta + n360^{\circ}](https://tex.z-dn.net/?f=%5Ctheta%20%2B%20n360%5E%7B%5Ccirc%7D)
where, n is an integer.
The given angle is
![\theta=-\dfrac{19\pi}{10}](https://tex.z-dn.net/?f=%5Ctheta%3D-%5Cdfrac%7B19%5Cpi%7D%7B10%7D)
So, all coterminal angles of an angle
are
![-\dfrac{19\pi}{10}+2n\pi](https://tex.z-dn.net/?f=-%5Cdfrac%7B19%5Cpi%7D%7B10%7D%2B2n%5Cpi)
For n=1,
![\Rightarrow -\dfrac{19\pi}{10}+2(1)\pi](https://tex.z-dn.net/?f=%5CRightarrow%20-%5Cdfrac%7B19%5Cpi%7D%7B10%7D%2B2%281%29%5Cpi)
![\Rightarrow -\dfrac{19\pi}{10}+2\pi](https://tex.z-dn.net/?f=%5CRightarrow%20-%5Cdfrac%7B19%5Cpi%7D%7B10%7D%2B2%5Cpi)
![\Rightarrow \dfrac{-19\pi+20\pi}{10}](https://tex.z-dn.net/?f=%5CRightarrow%20%5Cdfrac%7B-19%5Cpi%2B20%5Cpi%7D%7B10%7D)
![\Rightarrow \dfrac{1\pi}{10}](https://tex.z-dn.net/?f=%5CRightarrow%20%5Cdfrac%7B1%5Cpi%7D%7B10%7D)
Since,
between 0 and 2π, therefore, the required coterminal angle is
.