The estimate that 2.8 million square feet of the building is used for office space is not reasonable
<h3>How to determine the true statement?</h3>
From the plan, the width of the building is:
Width = 230 feet
The building has a circular area, and it has four floors
So, the estimate of the building area is:
Area= 4πR²
So, we have:
Area= 4 * 3.14 * 230²
Evaluate
Area= 664424
The above value cannot be approximated to 2.8 million
Hence, the estimate used for office space is not reasonable
Read more about areas at:
brainly.com/question/24487155
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Answer:
x = 2 or
x = -7
Step-by-step explanation:
(x - 2)(x + 7) = 0
x - 2 = 0
Add 2 to both sides
x - 2 + 2 = 2 + 0
x = 2
OR
x + 7 = 0
Subtract 7 from both sides
x + 7 - 7 = 0-7
x = -7
Therefore
x = 2 or
x = -7
The negative sign in front of the x reflects it over the y-axis.
The -5 shifts the graph 5 units to the right.
The +7 shifts it up 7 units.
The answers are A, D and E
Answer:
(A) 0.800
(B) 1.000
Step-by-step explanation:
Probability is given by number of possible outcomes ÷ number of total outcomes
(A) Number of possible outcomes = 8, number of total outcomes = 10
Probability (exactly 8 seeds will germinate) = 8/10 = 0.800
(B) Probability (at least 8 seeds will germinate) means either 8 seeds will germinate or more than 8 seeds will germinate
Probability (more than 8 seeds will germinate) = 1 - 0.800 = 0.200
Probability (at least 8 seeds will germinate) = 0.800 + 0.200 = 1.000
Answer:
volume=88400 cu ft
pool can hold 11818 gallons of water
Step-by-step explanation:
1) volume of a rectangle formula:
l*w*h
and length=160
width=85
height=6.5
so
160*85*6.5=88400
since 1 foot=7.48 gallons
how many gallons are in 88400 feet?
to do this we have to divide 88400 by 7.48 to find the number of gallons which fit into a 88400 size pool:
88400/7.48=11818.1818182
volume of pool=88400 cu ft
since we have to round to the nearest integer, the pool hold about 11818 gallons of water
