Answer:
The fraction of the students who failed to went partying =
Step-by-step explanation:
Let total number of students = 100
No. of students partied are twice the no. of students who not partied.
⇒ No. of students partied = 2 × the no. of students who are not partied
No. of students partied before the exam = 20 % of total students
⇒ No. of students partied before the exam = × 100
⇒ No. of students partied before the exam = 20
No. of students who not partied before the exam =
Thus the fraction of the students who failed to went partying =
Answer:
Therefore she needs 1095 mm²to paint the top and sides.
Step-by-step explanation:
Given that Kissing needs to paint the top and side of rectangular prism has a length = 25 mm ,width= 15 mm and height = 9 mm.
The rectangular prism has 6 face.
The floor of the prism is not painted.
Only sides and top is painted.
The surface area of the sides and top is
= 2(length + breadth)×height+ (length × breadth)
=[2(25+15)×9 +(25×15)] mm²
=1095 mm²
Therefore she needs 1095 mm²to paint the top and sides.
9a^2+3ab - 6b^2 hope i helped
Answer:
the answer is L
Step-by-step explanation:
rounding up to any number/decimal requires the digit before the specified digit to be 5 or greater.
rounding down requires the digit to be 4 or less.
if the estimated time to the nearest 0.01 of a second is 35.20 then the actual race time could be from 35.195 to 35.205 since any number between could be rounded to 35.20
Answer:
divide each term in the equation by the coefficient or multiply each term by the reciprocal of the coefficient
Step-by-step explanation: