Answer:
836
Step-by-step explanation:
If you have one topping, one cone, and I ice cream flavor.
We need to find the possible result in each item
-In 19 cones, if we just choóe 1 out of them, our possible results ;19
- In 11 cones, if we just choóe 1 out of them, our possible results: 11
- In 4 toppings, if we just choóe 1 out of them, our possible results: 4
After that, we multiple the three items together : 9 *11* 4 = 836 different ice-cream.
Answer:
18 - (-12)
Step-by-step explanation:
Final temp. - Initial temp. = the change in temperature
By -12, we're indicating that is below zero (which is obvious) meaning that it is not in the "normal" scale nor in the imaginary scale of numbers. So, we can operate the following...
18 - (-12) = 30
So the temperature changed by 30 values or the temperature increased by 30 values, because the number is positive.
Surface area: 765.6 cm^2
Volume: 94.2 cm^3
Answer:
Step-by-step explanation:
The constant of proportionality is usually presented as the variable k. It is usually written as:
f(x) = kx
where f(x) means a function of x. It can also be another variable, for example, y,
We test each pair to find k,
24 = 6k
k = 24/6 = 4
72 = 18k
k = 72/18 = 4
216 = 54k
k = 4
648 = 162k
k = 4
Thus, the answer is A. yes and k=4.
Second and forth because all the others can be simplified