12a
math: 68/85 * 100 = 80%
science: 70*0.9 = 63 number correct
b. Science
c.48
Adding 56 and 24, one can see that only 80 people responded. Since not all of the random sampling answered, that causes an error.
The correct answer to your question is :
<h2>7j+3-4j+9</h2><h2> +4j</h2><h2>7j+3-9</h2><h2>+4j</h2><h2>11j+3-9</h2><h2> -3 </h2><h2>11j+9</h2><h2> -3</h2><h2>The correct answe is 11j-6 </h2><h2>FOR ANY MORE HELP :@<em>Ntarv1234</em></h2>
Answer:
They are similar by SSS similarity. TUV ~ QRS
Step-by-step explanation:
yes
