Answer:
150 seconds
Step-by-step explanation:
Remember that
To convert miles to feet multiply by 5,280
To convert hours to seconds, multiply by 3,600
step 1
Convert the average rate of miles per hour to feet per second
step 2
Find out how many seconds does the ride take to travel this length of track
we know that
The length of the track is 3,300 ft
so
Divide the total length of the track by the speed
Answer:
3 boxes
Step-by-step explanation:
First, we find how many cubes are in each box, then we find how many boxes you need for 140 cubes.
<u>To find the number of cubes in a box we need to find the volume of the figure</u>
the top is 2 wide and 4 long so there are 8 cubes on each layer. Sense it is 8 cubes tall with 8 cubes on each layer the model has 8×8=64 cubes in each box.
<u>Now we divide then round up to find how many full boxes she needs to get 140 cubes or more.</u>
If 1 box has 64 cubes and she needs 140 cubes 140/64=2.187. Now we round up sense he can't buy a fraction of a box and the answer is: She needs 3 boxes
Answer:
see explanation
Step-by-step explanation:
1 loaf requires 565 g of flour , then
p loaves requires 565p g of flour
100 g is required for sprinkling , then
total amount of flour = 565p + 100
Equate expression to 3700 and solve for p
565p + 100 = 3700 ( subtract 100 from both sides )
565p = 3600 ( divide both sides by 565 )
p = 6.37168.....
Thus a maximum of 6 loaves can be made
I believe it would be y= -1
The answer would be
f(1) = 2 f(n) = f(n-1) + 3
