I believe the answer is B.
Explanation: In the problem, it states that “Karen says MOST middle school students’ favorite band is Rhonda and the Gees.” Pay attention to the keyword, most. Only 65 students like Rhonda and the Gees, so it is too small to represent a middle school of 1,156. So, therefore, the answer should be B.
The price dropped by forty two dollars. We can work this out by simply
multiplying six, the number that we know the jeans were reduced by each
week, by seven, the number of weeks that the jeans continued to reduce
in price for. Six times seven is of course forty two.
Answer:
25
Step-by-step explanation:
2kxxndesxnvvvhhvhhh
So, we have the percentage she gets which is, 90% and the number of questions she answers correctly, which is 27
To find the number of questions in the exam, make an equation
(90% =

= 0.9)

=

cross multiply and equate them
90x = 27 x 100
90x = 2700
divide by 90 on either sides to isolate x in order to find the answer

90 and 90 cancels out
x = 30So your final answer will be,
there were 30 questions in the exam paper.
Answer:
Step-by-step explanation:
It can be solved by applying formula for Force.
Force = mass * acceleration
Unit of force is N(newton)
one newton is the force applied on body when a body of mass one kg, accelerate at 1/ms^2 under the influence of force.
________________________
given
Mass = 5 kg
acceleration = 6/ms2
plug in the value of mass and acceleration in formula for for we have

Thus 30 N(newton) force is required to accelerate at 6m/s^2