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Blababa [14]
2 years ago
9

3. The width of a building is 51 ft. A model of the building has a width of 6 ft. Find the ratio of the actual width of the buil

ding to the width of the model as a fraction in simplest form.​
Mathematics
1 answer:
Vedmedyk [2.9K]2 years ago
3 0

Answer:

Your question does not make sense

Step-by-step explanation:

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What is the remainder when 19x^2+15x+12 is divided by x-2?
lozanna [386]

Answer:

118

Step-by-step explanation:

8 0
3 years ago
sharon serves the volleyball to rhonda with an upward velocity of 18.5 ft/s. The ball is 4.5 feet above the ground when she stri
andreyandreev [35.5K]

we can use height formula

h(t)=-\frac{1}{2} g t^2+vt+h(0)

where

h(t) is the height after t seconds

v is velocity

h(0) is initial height

g is acceleration due to gravity

we know that

g=32 ft/s^2

we have

v=18.5ft/s

h(0)=4.5ft

so, we can plug these values

and we get

h(t)=-\frac{1}{2}*32 t^2+18.5t+4.5

h(t)=-16 t^2+18.5t+4.5

now, we have to find time when object will hit the ground

and we know that object will hit the ground when height becomes 0

so, we can set h(t)=0

and then we can solve for t

0=-16 t^2+18.5t+4.5

we can use pythagoras theorem

t=\frac{-185-\sqrt{185^2-4\left(-160\right)45}}{2\left(-160\right)}=\frac{37+\sqrt{2521}}{64}

t=1.36265sec..............Answer

7 0
3 years ago
18. Josh bought 2.3 pounds of asparagus. If
sashaice [31]

Answer:

B

Step-by-step explanation:

If you multiply both 2.3 x 1.98, you get 4.55

6 0
3 years ago
Examples from your surroundings where we use negative rational number​
kotegsom [21]

Answer:

U can see it in your thermometer

Step-by-step explanation:

8 0
3 years ago
What is the absolute deviation for 62 in the data set?
makvit [3.9K]
D is the answer for this question:))
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3 years ago
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