Answer:
0.0625
Step-by-step explanation:
8)6.05(0.0625
Answer:
The wingspan of the real aero plane is 65.6 cm
Step-by-step explanation:
Here, we are to calculate what the wingspan of the real aero plane is given the length of the model and the comparison of the model to the real.
This can be best solved using a ratio approach.
What we have is that the model measures to the original at a ratio of 5:8
Hence at all times, the ratio we have must be 5 to 8
Now, we have a model length of 41cm and we want to calculate what the real span will be
Let the real
length be x cm
Thus mathematically;
5:8 = 41:x
5/8 = 41/x
5* x = 8 * 41
5x = 328
x = 328/5
x = 65.6 cm
Answer:
4000
Step-by-step explanation:
36kg = 36000g
36000g/9 bags = 4000g
Given:
Amy spent $90 at the store.
She spent 
of her money on food, 
of her money on school supplies, and 
of her money on soda.
To find:
How much did she spend on school supplies?
Solution:
According to the given information, Amy spend of her money on school supplies.
Amy spent $90 at the store. So,
Money spend on school supplies = 
= 
Therefore, Amy spend $15 on school supplies.
The height of a falling object can be approximated (assuming no air resistance) by
h(t) = -16t^2 + h0
where h0 is the initial height of the object.
We are given h(5.6) = 0 and are asked to find h0.
0 = -16*5.6^2 + h0
16*5.6^2 = h0
501.76 = h0
<span>The height of the building is about 500 ft.</span>
