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3 years ago

9

Chris and Ben walked home from school. The distance Chris walked,in miles, is represented by point C on the number line. Ben wal

ked 1/4 mile less than Chris walked. Enter the distance,in miles, Ben walked.

1 answer:

Xelga [282]3 years ago

3 0

first you divide the amount of miles chris walked with 1/4 or .25 miles then you will get the answer

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1 (a) (i) Yasmin and Zak share an amount of money in the ratio 21 : 19.

cupoosta [38]

Answer: 1(a) $120

(ii a) $34

Step-by-step explanation:

21-19 = 2

$6/2=3

21x 3( one ratio =$3) =63

19x3 = 57

63+57=120 - (1 A ans)

(ii a) 40x0.15 (percentage decrease)= 6

40-6 = $34

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2 years ago

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6 tablespoons of cocoa for 1.5 cups of water

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2 years ago

Identify a transformation of the function f(x) = x^2 by observing the equation of the function g(x) = (x - 6)^2

MArishka [77]

Answer:

B

Step-by-step explanation:

Anything inside the bracket affects x opposite of the sign.

Look at it as if you’re solving for x:

x-6=0
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2 years ago

Suppose the polynomial function below represents the power generated by a wind turbine, where x represents the wind speed in met

Elis [28]

Answer:

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Step-by-step explanation:

The given polynomial function is,

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where,

x represents the wind speed in meters per second,

y represents the kilowatts generated.

Putting x=10, we can get the value of f(10).

So,

$=f(10)$

$= 0.08(10)^3 + (10)^2 + (10) + 0.26$

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$= 80 + 100 + 10 + 0.26$

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Therefore,at x=10 or when the wind speed is 10 m/s, then y or the power generated by the wind turbine will be 190.26 kW

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2 years ago

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Answer:

The Answer is D

Step-by-step explanation:

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3 years ago