Answer:
$159.84
<u>What we know - 4 bags cost $39.96</u>
<u>What we need to know - How much 16 bags cost</u>
Step-by-step explanation:
We can solve this by simply knowing how many times 4 goes into 16. We can do this by writing the equation 16 ÷ 4 = 4. We now know that 4 goes into 16 4 times. By doing this we can now multiply $39.96 by 4 to get the cost of 16 bags which is $159.84.
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A should be the correct answer. As you can see, the cubes on the lowest level is 1 cube. The second level is equal to 2 cubes and the highest level is equal to 3 cubes
Answer:
The vertex is (-3,1)
Step-by-step explanation:
Here, we want to write the given function in the vertex form
Mathematically, we have this as;
y = a(x-h)^2 + k
where the vertex is (-h,k)
Thus, we have
Let us divide the coefficient of x by 2, square and add to both sides ; prior to this, we will equate y to 0
Thus, we have it that;
0 = x^2 + 6x + 10
x^2 + 6x + 10 + 9 = 9
x^2 + 6x + 9 = 9-10
x^2 + 6x + 9 = -1
(x + 3)^2 = -1
(x + 3)^2 + 1 = 0
So the vertex here as represented by (-h,k) is;
(-3,1)
Okay. So you deposit $150 in January and 10% more as each month passes by, which if you count, that would be 7 months. When it comes to compound interest, the formula for it is P(1 + r)^t. That means r = interest rate, P = principal, and t = time. In this case, we add 1 to 10% in decimal for. 10% is 0.1 in decimal form. 1 + 0.1 is 1.1. Now, compound 1.1 to the 7th power, because you repeat this 7 times. 1.1^7 is 1.9487171. Don't delete the decimal from your calculator. Now, multiply that decimal by 150 to get the new amount. When you do, you get 292.307565 or 292.31 when rounded to the nearest hundredth. You deposit $292.31 in August.
Answer:
P(even,blue) = 3/6 x 1/9 which is 1/18
Step-by-step explanation:
