Answer:
i think its letter B. 20% down payment
The river will not reach a level of 7 ft. after 5 hours.
A linear equation is in the form:
y = mx + b
where y, x are variables, m is the rate of change and b is the initial value of y.
Let y represent the height of the water level after x hours.
Since the river is 1 ft below its average water level and begins to rise by a constant rate of 1.5 ft per hour. Hence:
b = -1, m = 1.5. The equation becomes:
y = 1.5x - 1
To reach a level of 7 ft. That is y = 7:
7 = 1.5x - 1
1.5x = 8
x = 5.3 hours
The river will not reach a level of 7 ft. after 5 hours.
Find out more at: brainly.com/question/13911928
Answer:
$0.33
Step-by-step explanation:
5.11-3.79=1.32 1.32/4
Hope this helps :)
Answer:
Step-by-step explanation:
direct proportion
1mile in 5 minutes
xmiles in 60 minutes
cross multiply
60/5=12 miles
Let's find 1st the total area:
Area rectangle =100x44 = 4,400 yards²
Area of the 2 half cercles = 1 complete circle=π.R²=π.22² yards²=484π yards²
= 1,520.5 YARDS²
TOTAL AREA =4,400 + 1,520.5 = 5,920.53 yards
Cost of fertilizing = 5920.53 x 0.4 =$2,368.21 (Answer B)
