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3 years ago

Convert 65 miles per hour to kilometers per hour. Use unit analysis to set up and solve.

2 answers:

6 0

Since there's 1.60934 kilometers in a mile, we just have to multiply to make the conversion:
65mi * 1.60934 = 104.607 km

Artist 52 [7]3 years ago

3 0

Answer:

104.607 Kilometers per Hour.

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What is a y intercept

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Step-by-step explanation:

the y intercept is the y value of ur points when ur line crosses the y axis. It is the initial value and is the output value when the input of a linear function is 0.

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3 years ago

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Oxana [17]

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3 years ago

Use the function below to find f(4).<br> f(x)= 1/3•4^x

kenny6666 [7]

Answer:

f(4) = 85 1/3 or 85.333...

Step-by-step explanation:

To find f(4), you must substitute 4 in place of x whenever x appears:

f(x) = $\frac{1}{3}$ * $4^{x}$

f(4) = $\frac{1}{3}$ * $4^{4}$

Next, simplify the exponent:

f(4) = $\frac{1}{3}$ * 256

Finally, multiply:

f(4) = 85 1/3 or 85.333...

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3 years ago

Which ordered pairs are solutions to the inequality 2x y>−42x y>−4? select each correct answer. (4, −12) (5, −12) (0, 1) (

andreyandreev [35.5K]

2x+y>-4, 2*5-12=10-12= - 2, -2 > -4 (5, -12) matched, 2*0 + 1= 1> - 4, (0,1) matched, 2*-1 + (-1) = -3 > -4, (-1,-1) matched, the solutions are (5, -12) , (0,1) and (-1,-1), if the question is 2x+y>-4,

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3 years ago

Please solve with explanation

Juliette [100K]

Step-by-step explanation:

$4\frac{9}{20} - 1\frac{2}{6} =\\\frac{89}{20} - \frac{8}{6} = \frac{89 - 26.7}{20} = \frac{62.3}{20} \\$

$4\frac{6}{9} - 3\frac{3}{6} =\\\frac{42}{9} - \frac{21}{6} = \frac{252 - 189}{54} = \frac{63}{54} = 1\frac{9}{54}$

$2\frac{2}{4} - 1\frac{1}{3} =\\\frac{10}{4} - \frac{4}{3} = \frac{30 - 16}{12} = \frac{14}{12} = 1\frac{2}{12}$

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4 years ago

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