Answer:
8.8
Step-by-step explanation:
TRUST ME LOL
Experimental Probability = 2/3
To find the experimental probability that the tack lands point-up for student 4, we can use the following equation

If this helped you a Brainliest would be appreciated!
220-205=15
So 15$ is the difference you need to make up .
.45times n +15 =.55times n
So I just times each answer to see
.45 times 325 is 146.25 miles plus 220= 366.25
.55times 325 is 178.75 miles plus 205= 383.75
.45 times 250 is 112.5 miles plus 220= 332.5
.55times 250 is 137.5 miles plus 205= 342.5
.45 times 225 is 101.25 miles plus 220= 321.25
.55times 225 is 123.75 miles plus 205= 328.75
.45 times 150 is 67.5 miles plus 220= 287.5
.55times 150 is 82.5 miles plus 205= 287.5
So it’s b 150 the last one I thought it could be....
Good luck brainliest would be appreciated
Answer:
<em>False</em>
Step-by-step explanation:
<u>Equations With Absolute Value</u>
The absolute value of any number is defined as

To solve any equation where the absolute value bars appear, we must consider both signs of its argument because it can be positive or negative.
The equation is given as

To solve it, we must isolate the absolute value and then (not before), consider both signs for its argument.
The proposed procedure consist in writing the equation as two separate equations:


which is wrong because we are changing the sign of the right side of the equation without isolating the absolute value. Those equations would lead to inaccurate answers. So the statement is FALSE
The correct procedure is first to isolate the absolute value

Now we set

which lead to the solutions
x = 2, x = - 5/2
If the ratio is 90:3 and there are 4 groups of 3 in 12, then the ratio would then be 450:12, leaving you with 450 as the answer. Hope I helped