Friction is a force that correct answers opposes motion between two
surfaces
A radar is designed to report the track of an aircraft every second. If this
radar
30 reports
tracks in one minute, what percentage of the time did the radar track
the aircraft?
correct answers
50%
Jerry walked a dog from 6:40am to 7:30pm one day. If he was paid at the
rate ofhow
hour, 6$ per
much did he earn that day? correct
answers $5.00
A woman is looking for a bigger square office. She finds an office twice the
area of her
current office. If the perimeter of her current office is 88 feet, how many
square feet
the new office? is correct answers 968
Sq ft
How many feet of chain fence are necessary to enclose a dog pen that is
square
has and of 64 sq ft? correct answers
an area
32 ft
A train goes twice as fast downhill as it can go uphill, and 2/3 as fast uphill
as it
on canground.
level go If it goes 120 mph downhill, how long will it take to travel
45 miles
flat land?on correct answers 1/2
hour
The pet store had six puppies selling for 104 each and twelve kittens selling
for 24 each.
Today, only two puppies and eight kittens were left. In dollar terms, what
was the
of sales of ratio
puppies to kittens? correct answers
13 to 3
Jamie just bought two boxes. The first box is square, with each side
measuring
and is 4 units10 high.
units,The second box is rectangular and has twice the
volumebox.
square of the If the height of the second box is 5 units, and the width is 10
units,
the whatof
length isthe second box? correct answers
16 units
There are 9 red and 6 green marbles in a bag. A child reaches in the bag and
randomly
takes one marble. What is the probability pf that child getting a green
marble? 2/5
answers correct
or.
40
Each August, a restaurant's rent is adjusted to the cost of living index.
The rent
been 1,550hasa month, and the cost of living index for this August was 3.7%.
Whatrent
new is the
per month? correct answers
$1607.35
Perimeter of a garden is 84, what is the area? correct
answers 441