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givi [52]
3 years ago
13

1. The speed of a motorcycle increases from 10 km/hr to 50 km/hr in 9

Mathematics
2 answers:
Setler79 [48]3 years ago
8 0

Answer:

40/9 km/h² = 4.4

Step-by-step explanation:

a = v - u /t

a = 50 - 10/9 = 40/9 km/h² = 4.4 km/h²

liraira [26]3 years ago
7 0

Answer:

The acceleration is 4.4 km/sec/sec

Step-by-step explanation:

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A computer sells for $ 900 $900dollar sign, 900 and loses 30 % 30%30, percent of its value per year. Write a function that gives
Kazeer [188]

Answer:

The value of the computer is given by 900(0.7)^{t}.

Step-by-step explanation:

A computer sells for $900.

If the price of the computer loses 30% of its value per year, then it is compounded every year.

Now, the price of the computer t years after it is sold will be  

900(1 - \frac{30}{100})^{t}  = 900(0.7)^{t} ........... (1)

Therefore, the value of the computer is given by the above equation (1). (Answer)

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How to show my work doing this
Alex17521 [72]

Answer:

just do it like carry the 1

Step-by-step explanation:

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3 years ago
When adding 32.6 to a certain number, the sum is 36.14, as seen below. What number should go in the box to complete the addition
allochka39001 [22]
The complete question in the attached figure

Let
x-----------> certain number

we know that

32.6 +x=36.14------------> x=36.14-32.6-----------> x=3.54

the answer is

<span>the number that must go in the box to complete the addition problem is 3</span>

3 0
3 years ago
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<img src="https://tex.z-dn.net/?f=%5Cfrac%20%7B%205%20x%20%5E%20%7B%202%20%7D%20-%2029%20x%20-%206%20%7D%20%7B%203%20x%20%5E%20%
olganol [36]

Answer:

Step-by-step explanation:

Vertical Asymptote: x=2Horizontal Asymptote: NoneEquation of the Slant/Oblique Asymptote: y=x 3+23 Explanation:Given:y=f(x)=x2−93x−6Step.1:To find the Vertical Asymptote:a. Factor where possibleb. Cancel common factors, if anyc. Set Denominator = 0We will start following the steps:Consider:y=f(x)=x2−93x−6We will factor where possible:y=f(x)=(x+3)(x−3)3x−6If there are any common factors in the numerator and the denominator, we can cancel them.But, we do not have any.Hence, we will move on.Next, we set the denominator to zero.(3x−6)=0Add 6 to both sides.(3x−6+6)=0+6(3x−6+6)=0+6⇒3x=6⇒x=63=2Hence, our Vertical Asymptote is at x=2Refer to the graph below:enter image source hereStep.2:To find the Horizontal Asymptote:Consider:y=f(x)=x2−93x−6Since the highest degree of the numerator is greater than the highest degree of the denominator,Horizontal Asymptote DOES NOT EXISTStep.3:To find the Slant/Oblique Asymptote:Consider:y=f(x)=x2−93x−6Since, the highest degree of the numerator is one more than the highest degree of the denominator, we do have a Slant/Oblique AsymptoteWe will now perform the Polynomial Long Division usingy=f(x)=x2−93x−6enter image source hereHence, the Result of our Long Polynomial Division isx3+23+(−53x−6)

4 0
3 years ago
I don't understand this problem
Strike441 [17]
Well 1/2 because half is one whole and one whole is a half
7 0
4 years ago
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