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olga55 [171]
2 years ago
13

The steepest part of any walking trail in Craters of the Moon National Monument rises 9 yards vertically for every 50 yards trav

eled horizontally. If one particular part of the trail covers a horizontal distance of 25 yards, how much of a vertical rise is covered?
BRAINLIEST! PLS SOLVE ASAP!!!!!!!!!!!!!!!
Mathematics
1 answer:
pogonyaev2 years ago
7 0

Answer:

4.5

Step-by-step explanation:

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A furniture store has set aside 800 square feet to display its sofas and chairs. Each sofa utilizes 50 sq. ft. and each chair ut
miskamm [114]

Answer:

a) 50S + 30C ≤ 800

b) 1) MAX = S + C

   2) Max = 0.03S + 0.05C

   3) Max = 6S + 5C

Step-by-step explanation:

Given:

Total space = 800 square feet

Each sofa = 50 square feet

Each chair = 30 square feet

At least 5 sofas and 5 chairs are to be displayed.

a) Write a mathematical model representing the store's constraints:

Let S denote number of sofas displayed and C denote number of chairs displayed.

The mathematical model will be:

50S + 30C ≤ 800

At least 5 sofas are to be dispayed: S ≥ 5

At least 5 chairs are to be displayed: C ≥ 5

b)

1) Maximize the total pieces of furniture displayed:

S + C = MAX

2) Maximize the total expected number of daily sales:

MAX = 0.03S + 0.05C

3) Maximize the total expected daily profit:

Given:

Profit on sofas = $200

Profit on chairs = $100

Max Expected daily profit =

Max = (200S * 0.03) + (100C * 0.05)

<em>Max = 6S + 5C</em>

6 0
3 years ago
7a + b - 12 wich is the coefficient?
grandymaker [24]
Coefficient = 7 and 1
7 is the coefficient of a
1 is the coefficient of b
7 0
3 years ago
Read 2 more answers
Graph the line with the given point and slope. the line that passes (2,-2) with slope 1/4
netineya [11]
Point-slope equation of a line:

y - yo  =  m(x - xo)
Where m is the slope (1/4) and (xo,yo)=(2,-2)

y + 2 =  \frac{1}{4} (x - 2)
y + 2 =  \frac{1}{4} x -  \frac{1}{2}
y =  \frac{1}{4} x -  \frac{5}{2}
The y-intercept is -5/2, the graph is shown in the photo.

4 0
3 years ago
A car travels a certain distance at x km/h in 12 hours. If it travels of the way at km/h and the rest at 4x km/h, how many hours
geniusboy [140]

Answer:

45 km/h

i hope this work for you

and sory if im wrang

5 0
2 years ago
What is 4.5b + 9 = 90
Andreas93 [3]
Easy


just remember

you can do ANYTHING to an equaiton as long as you do it to both sides


try to get place holder by itself


4.5b+9=90
minus 90 from both sides
4.5b+9-9=90-9
4.5b+0=81
4.5b=81
either divide both sides by 4.5 or double 4.5 to get rid of the decimal
I will double
double both sides
9b=162
divid both sides by 9
b=18


 
4 0
3 years ago
Read 2 more answers
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