Answer:
832.25625
Step-by-step explanation:
Mark Me Brainliest Please I used a calculator
<span>Because sample means were being tested, the bell curve is used to calculate the z-score</span>
Answer:
Proving a trigonometric identity refers to showing that the identity is always true, no matter what value of x x x or θ \theta θ is used. Because it has to hold true for all values of x x x, we cannot simply substitute in a few values of x x x to "show" that they are equal.
Step-by-step explanation:
Math
80*x + 210 = 490 ;
80*x = 280 ;
x = 280÷80 ;
x = 3.50 ;
Gallons of gas, approximately how far has<span> George </span>driven? A.). 2.8. B.) 38. 20. It costs a shoe .... Janice is going<span> on </span>vacation<span> and needs to leave </span>her<span> dog at a kennel. Nguyen's .... </span>She has already driven 60 miles<span>in </span>one hour<span>. </span>Her average speed<span> for the </span>rest<span> of the </span>trip<span> is </span>57 miles per hour<span>. How </span><span>far will Sylvie have driven 7 hours</span>
