Answer:
C. 21/26
Step-by-step explanation:
Slope Formula: 
Plug in our coordinates:
m = (5 + 16)/(18 + 8)
m = 21/26
Why did the narrator use the phrase “fit together like puzzlec pieces” to describe how the cells of a developing human embryo form a human face
Answer:
55 days
Step-by-step explanation:
<u>Number of bags of dough is 192</u>
<u>You have to calculate the number of days.</u>
<em>After 10 days, 4 bags are divided into 4 more bags: 4 + 4 =8</em>
<em>After 20 days: 8 + 8 = 16 </em>
<em>After 30 days: 16 + 16 = 32</em>
<em>After 40 days: 32 + 32 = 64</em>
<em>After 50 days: 64 + 64 = 128</em>
After 55 days: 128 + 64 = 192 (5 days will be considered since it is doubled in 10 days and this time it is divided into half the amount)
Therefore, 55 days pass before 192 bags of dough are created.
!!
Answer:
2/3
Step-by-step explanation: parallel lines have the same slope with different y-int
You drove for half the time at 60mph and the other half the time at 30mph.
To find your average speed, we add 60 and 30 then divide them by two (because you drove at 2 different speeds). 60+30 = 90 and 90/2 = 45 so 45 miles per hour is your average speed.
Note: Velocity implies a direction to the force and there is no direction in this question, just speed. Without direction we cannot use velocity, only speed.
