Find the intersection. x = -3 + 9t, y = -3 + 8t, z = -2 + 9t ; 8x + 9y + 8z = -4
A. 
B. (-12, -11, -11)
C. (6, 5, 7)
D. 
Answer: D
You might also like to view...
Write sigma notation.5 + 6 + 7 + 8 + 9
A. 
B. 
C. 
D. 
Some hot water, initially at src="https://sciemce.com/media/3/ppg__cognero__5.2_Applications_of_Exponential_Functions__media__b7419433-e23e-4775-a2c5-1a54d650c647.PNG" class="wirisformula" align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_66c4ed7d53a947288358f0742" />. Find the temperature in 2.3 hours. Round your answer to the nearest hundredths.
C, is placed in a room with a temperature of 
C. The temperature T of the water after t hours is given by
??
A. 
C
B. 
C
C. 
C
D. 
C
E. 
C
Use Bayes' rule to find the indicated probability.Two stores sell a certain MP3 players. Store A has 34% of the sales, 5% of which are of defective items, and store B has 66% of the sales, 1% of which are of defective items. The difference in defective rates is due to different levels of pre-sale checking of the product. A person receives a defective item of this product as a gift. What is the probability it came from store B?
A. 0.275 B. 0.22 C. 0.5667 D. 0.7083
For the compound inequality, give the solution set in both interval and graph forms.x - 1 < 3 and x + 3 > 2
A. (-?, -1) ? (4, ?)
B. (-1, 4)
C. (-?, 4)
D. (-1, ?)