Answer:
4 students sing in the class.
Step-by-step explanation:
20×.2=4
Answer:
P(blue then red)=5/169
Step-by-step explanation:
the probability of picking the blue is 4/26 it's replaced so the total jellybeans doesn't change therefore the sample space doesn't change. the probability of picking a red is 5/26
to find the probability of picking them in that order, you multiply the two together
(4/26)x(5/26)=20/676
reducing that we get:
P(blue then red)=5/169
Answer: of material remains from the original piece.
Step-by-step explanation:
Since we have given that
Overall length of steel sheet is given by
Size of first plate is given by
Size of second plate is given by
Wastage of material from first plate is given by
Wastage of material from second plate is given by
According to question, Amount remains from the original piece is given by
Hence, of material remains from the original piece.
Answer:
<em>value </em><em>of </em><em>x </em><em>is </em><em>1</em><em>3</em><em> </em><em>and </em><em>RS</em><em> </em><em>=</em><em> </em><em>1</em><em>8</em>
<em><u>hope </u></em><em><u>this </u></em><em><u>answer </u></em><em><u>helps </u></em><em><u>you </u></em><em><u>dear.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>take</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>care!</u></em>