Answer:25
Step-by-step explanation:
Answer:
To calculate the radius of a circle by using the circumference, take the circumference of the circle and divide it by 2 times π.
The two formulas that are useful for finding the radius of a circle are C=2*pi*r and A=pi*r^2.
The diameter is 2 times larger than the radius
Step-by-step explanation:
Hope this helped
:)
Answer:
-13° Fahrenheit
Step-by-step explanation:
-10 - 3 is the same as 10 + 3 and then adding a negative sign, so 10 + 3 = 13 = -13
The variable, x, is the amount of carried good.
We know that x<550
also y will be the number of people.
so x=336+y*25 (the total weight is the equipment plus 25 lbs for food for each person)
so we can substitute:
x<550
x=336+y*25
336+y*25<550
subtract 336 from both sides
y*25<214
divide by 25
y<8.56
so it has to less than 8 people.
The greatest number of people in the expedition is 8.
