Answer:
1 3/10 (SORRY IF ThIS IS WRONG)
Step-by-step explanation:
3/4 mile x 6 = 4 1/2
(we multiply by 6 because to get 60 minutes/1 hour you need to multiply 10 minutes by 6)
60/15=4
(we will multiply by 4 because we need that to get 1 hour)
4/5 x 4 = 3 1/5
4 1/2 - 3 1/5 = 4 5/10 - 3 2/10 (we do that so we can subtract easier)
4 5/10 - 3 2/10 = 1 3/10
Answer:
c 17000 mowers
Step-by-step explanation:
y = 5500 ln (9t+4)
y is the number of mowers sold
t is the number of years
Substitute 2 in for t to find the number of mowers sold after 2 years
y = 5500 ln (9*2+4)
= 5500 ln (18+4)
= 5500ln(22)
17000.7334934707
Round to the nearest hundread
17000
Answer:
x = 10
Step-by-step explanation:
3x/2 = 15
cross multiply
3x = 15 × 2
3x = 30
divide both sides by the coefficient of x
3x/3 = 30/3
x = 10
Answer:
29 losses in 49 games.
Step-by-step explanation:
The number of games that they lost in the first 12 = 12 - 5 = 7
7/12 = x / 49 Multiply both sides by 49
7*49 / 12 = x
x = 343/12
x = 28.5833
What do you do with the 0.5833? I would say round up to 29.
For the graph in the figure
we know that
the function is a quadratic equation ( vertical parabola) open up
so
The vertex is a minimum
the vertex is the point
The domain x of the function is all real numbers-------> (-∞,∞)
The range is the interval--------> [0,∞)
therefore
Statements
A) The range is the set of all real numbers
Is false
B) The domain is the set of all real numbers
Is true
C) The domain is the set of all real numbers greater than or equal to zero
Is false
D) The range is the set of all real numbers greater than or equal to zero
Is true