Answer:
S = 8
Each side of a face is 8 units.
Step-by-step explanation:
The surface area of the cube is 384 units.
One face of the cube has an area of s^2
A cube has 6 faces
6s^2 = 384 Divide by 6
s^2 = 384 / 6
s^2 = 64 Take the square root of both sides
sqrt(s^2) = sqrt(64)
s = 8
Answer:
less than, less than, greater than (from top to bottom)
Step-by-step explanation:
Hey there!
To solve this expression, you must follow your orders of operations or PEMDAS (Parenthesis, Exponents, Multiplication and Division, Addition and Subtraction).
In the case of <span>5[3(14.5+7)-3]-7.4, you not only have parenthesis, but you also have brackets. To start, you would first simplify what is in the parenthesis:
</span><span>5[3(14.5+7)-3]-7.4
5[3(21.5)-3]-7.4
Now, simplify what is in the bracket, starting by multiplying 3(21.5) since multiplication comes before addition and subtraction:
</span><span>5[3(21.5)-3]-7.4
5[64.5-3]-7.4
5[61.5]-7.4
Now, multiply 5*61.5 since multiplication comes next:</span>
<span>5[61.5]-7.4
307.5-7.4
And finally, subtract what is left since it is your final operation remaining to get 300.1 as your final answer.
Hope this helps and have a marvelous day!
</span>
Answer:
$13.50
Step-by-step explanation:
10% of 75 is 7.50 so now we're at 67.5. 2 tubs of popcorn at 6.75 each is equal to 13.5. 67.5 - 13.5 is 54. The rest of the money was spent on tickets. Because it is a family of four we need 4 tickets so divide 54 by 4 which gives you 13.50.
Answer:
1/2 or 0.5
Step-by-step explanation:
Because there is only 6 sides, the probability of it landing on a number greater than 3 is 1/2. On a 6 sided die 4,5 and 6 are all greater than 3. 1,2, and 3 are all less than 3. So 1/2 is the probability.