Answer:
your answer is 58 sq. ft.
Step-by-step explanation:
4 1/2 × 13
Covert the mixed number into an improper fraction
4 1/2 = 9/2
Then make 13 into a fraction
13/1
Now multiply the fractions
<u>9 × 13</u> = <u>117</u>
2 × 1 = 2
Next change the improper fraction into a mixed number
58 1/2
Next change it into a decimal
58.5
Lastly round it and we have the answer
58
The answer is C.(There are 8 bacteria cells after 15 minutes.)
Answer:
(-2, 11/2)
Step-by-step explanation:
use the mid-point formula!
((x1+x2)/2, (y1+y2)/2)
((-1+-3)/2, (-1+12)/2)
(-2, 11/2)
Answer:
Step-by-step explanation:
We have to find profit 
.
This can be easily found using a formula for Profit given the Revenue and Cost.
Given that:
to find P(x) we can simply subtract R(x) by C(x).
and finally, after simplify this equation subtracting 6x by 2.3x.
this is the equation for the profit
Answer:
88.02 ft/s
Step-by-step explanation:
Angle with the horizontal, θ =25°
Initial velocity, v = 60 mph
1 mph = 1.467 ft/s
60 mph = 60 × 1.467 ft/s = 88.02 ft/s
Vertical component, v sin θ = 88.02 sin 25° = 37.2 ft/s
Horizontal component, v cos θ = 88.02 cos 25°= 79.8 ft/s
