Answer:
The value of 8 in the number 33.086 would be the hundredth
Step-by-step explanation:
30 would be the ten
3 would be the one
.0 would be tenth
.8 is the hundredth
.6 is the thousandth
I believe it’s true not 100% sure
Answer:
The diameter decreases at a rate of 0.143cm/min when it is of 10 cm.
Step-by-step explanation:
Surface area of an snowball:
An snowball has spherical format. The surface area of an sphere is given by:
In which d is the diameter of the sphere.
In this question:
We need to differentiate S implicitly in function of time. So
Surface area decreases at a rate of 9 cm2/min
This means that
At which the diameter decreases when the diameter is 10 cm?
This is when . So
Area in cm², so diameter in cm.
The diameter decreases at a rate of 0.143cm/min when it is of 10 cm.
Answer:
Shawn
Step-by-step explanation:
We can find the amount of vehicles sold in one week by dividing the total vehicles sold by the number of weeks
Shawn:
36 vehicles / 4 weeks
9 vehicles/week
Brett:
56 vehicles / 7 weeks
8 vehicles/week
9 is greater than 8 so Shawn sells more vehicles per week
Answer:
21 units²
Step-by-step explanation:
A=1/2bh
b=6
h=7
1/2(6)(7)=
1/2(42)=
21 units²