Answer:
25
Step-by-step explanation:
pemdas
parentheses- 4 to the 2nd power is 16, 16 + 7 is 23.
exponents- 2 to the 3rd power is 8.
multiplication- 6 x 8 is 48
so then its easy from there. its 48 minus 23, which equals 25
Answer:
18 nickels, 9 dimes, 6 quarters.
Step-by-step explanation:
Basically, I just made a money table and used it to get my equation, which is: 60x-30=330, to get how many quarters there are. Then, plug that in to the problem and you have your answer.
Answer:
10*5 = 50
10*4 = 40
5 * 4 = 20
The total is 110 but we can't forget there are 2 sides to each of those planes and so the area = 220 square meters
Step-by-step explanation:
Answer:
17.5, divide 70 by 4
Step-by-step explanation:
what i said above
The random variable is the number of cars held up at the intersection.
A random variable is one whose value is aleatory, then you can not know anticipatedly the outcome for sure. In this case, the number of cars held up at the intersection may be different at any time inside the range given and you cannot know the number of cars that there will be in a future moment.
