lexinerd
lexinerd
22-06-2014
Mathematics
Answered
Can someone please answer this
Answer :
konrad509
konrad509
22-06-2014
[tex]100\ ft\approx0.3\ m\\ 0.3=-16t^2+100\\ 16t^2=99.7\\ t^2\approx6.23\\ t\approx-2.5 \vee t\approx2.5 \Rightarrow B [/tex]
Answer Link
VIEW ALL ANSWERS ( 93+ )
Other Questions
Child development. Hardware and software that have been designed especially for preschoolers (are or are not) available.
What is another name for the confidentiality of information? accuracy privacy trustworthiness consistency
a scientist was observing a source man under a microsscope
Harvey the wonder hamster can run [tex]$3 \frac{1}{6} \, \text{km}$[/tex] in [tex]$\frac{1}{4} \, \text{hour}$[/tex]. Harvey runs at a constant rate.Find his av
[tex]\[ 2H_2(g) + O_2(g) \longrightarrow 2H_2O(g) + \text{heat} \][/tex]In an experiment, dry hydrogen gas was passed over hot copper(II) oxide in a combustion
Carson Trucking is considering whether to expand its regional service center in Mohab, UT. The expansion requires the expenditure of $10,000,000 on new servi
Find [tex]\sin^{-1}(0.9563)[/tex] to the nearest degree.A. 17°B. 73°C. 28°D. 13°
In the figure below, light is incident perpendicularly on a thin layer of material 2 that lies between (thicker) materials 1 and 3. (The rays are tilted only fo
Which statement about insurance is accurate?A. Real estate licensees are authorized to sell homeowner's insurance, but not other types of insurance.B. To sell i
Which expression is equivalent to [tex]\frac{b^{-2}}{a b^{-3}}[/tex]? Assume [tex]a \neq 0, b \neq 0[/tex].A. [tex]\frac{a}{b^5}[/tex]B. [tex]\frac{1}{a b^5}[/t
One similarity in the leadership of Peter the great and Catherine the great was the both
If the diameter of a circle is 8 ft what will the radius be???
how do I solve p-2 over 3 = 5 over 8?
the length of a rectangle is 3 meters less than twice the width if the area is 104 square meters find the length
the length of a rectangle is 3 meters less than twice the width if the area is 104 square meters find the length
what is the multiplicative inverse of -0.4
Is 100 fluid ounces more or less than 16 pints?
What happened to France after Napoleon was exiled.
what is the ratio of consonants to vowels in the english language?
What is the square root of 13 squared