Drilon got 63 out of 72 correct in his test. What fraction of the marks did he get correct?

2 answers:

6 0

Answer:

87.5%

Step-by-step explanation:

Grace [21]4 years ago

5 0

Answer:

7/8 or 87.5%

Step-by-step explanation:

Total= 72

Correct= 63

Fraction of correct marks= 63/72= 7*9/8*9= 7/8 or 87.5%

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Step-by-step explanation:

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3 years ago

yarga [219]

Area of cone: $\frac{1}{3} \pi r^2h=1/3 \pi 27=9 \pi$

area of cylinder: $27 \pi$

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3 years ago

konstantin123 [22]

<h3>Answer: x = 1</h3>

=====================================

Explanation:

Step 1) Start at -1 on the y axis.
Step 2) Draw a horizontal line from -1 until you reach the g(x) curve.
Step 3) Mark the point of intersection. Let's call it point A.
Step 4) From point A, draw a vertical line until you reach the x axis. You should get to x = 1.

All of this is shown in the diagram below.

Now follow the arrows in reverse. This shows that x = 1 leads to y = g(x) = -1.

Therefore, g(1) = -1 and x = 1 is the solution to g(x) = -1.

Side note: The equation is g(x) = 2x-3. We can replace g(x) with -1 and solve for x to get x = 1.