Answer:
52
Step-by-step explanation:
Of means multiply and is means equals
25% * W = 13
Changing to decimal form
.25W =13
Divide each side by .25
.25W/.25 = 13/.25
W =52
Find the domain of
y = log(x + 3)
Logarithms can only be taken for positive numbers. So you must have
x + 3 > 0
x > – 3 ✔
So the domain of the function is
D = {x ∈ R: x > – 3}
or using the interval notation
D = (– 3, +∞)
I hope this helps. =)
Answer:
<em>Nell's mom's chocolate milk is more chocolatey.</em>
Step-by-step explanation:
Nell's mom makes chocolate milk with 30mL of chocolate syrup for every 2 ounces of milk.
30/2 = 15ml
<em>It means 15 ml for 1 ounce of milk</em>
Nell’s dad adds 65 ml of chocolate syrup for every 5 ounces of milk.
65/5 = 13 ml
<em>It means 13 ml for 1 ounce of milk</em>
Thus 15 ml > 13 ml
This shows that:
<u>Nell's mom's chocolate milk is more chocolatey</u>
<u></u>
39% as a ratio would be 39:100. Since percents are over of a hundred it would be 39:100 or 39/100.
Answer: 5.738 x 10^7
Solving Steps:
(3.8 x 10^5) + (5.7 x 10^5)
3.8 x 10^5 + 5.7 x 10^5
(3.8 + 5.7 x 10^2) x 10^5
...Rest of work
