(7)^2-4(5)(-6)=
49+120=169 is the answer
<span>26.5 the way it is written but it could be asking for multiplication?</span>
The answer is Letter D - 84%
68% of the data is within +/- 1 SD from the mean = 59 to 7195% of the data is within +/- 2 SDs from the mean = 53 to 7799.7% of the data is within +/- 3 SDs from the mean = 47 to 83
The whole 68% (59 - 71) scored below 71. Since the data are evenly distributed, we'll get the 32% (100 - 68) outside the range of 68% and divide it by 2 and add the quotient to the original 68% so that we'll get the total data below 71.
100 - 68 = 32
32 / 2 = 16
16 + 68 = 84
Answer:
502.7 meters squared
Step-by-step explanation:
The equation would be 2πrh+2πr^2. If you just plug in the radius and height you will get 502.65. Round it up and you will get 502.7.
Answer:
<h3>The volume of the prism is cubic

centimeters.</h3><h3>
Step-by-step explanation:</h3><h3>Given that a rectangular prism has the following dimensions:</h3><h3>

</h3><h3>We know that a rectangular prism of length 'l', width 'w' and height 'h' is given by</h3><h3>

</h3><h3>Therefore, the volume of the given prism will be</h3><h3>

</h3><h3>Thus, the volume of the prism is

cubic centimetres.</h3>