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vagabundo [1.1K]
3 years ago
9

Alexa knit a total of 6 centimeters of scarf over 2 nights. How many nights will Alexa have to spend knitting in order to knit a

total of 9 centimeters of scarf? assume the relationship is directly proportional.​
Mathematics
1 answer:
pickupchik [31]3 years ago
8 0

Answer:

3 nights

Step-by-step explanation:

If it took her 2 nights just to do 6 which means 3 the first night and 3 the 2nd night so she would do 3 another night and that would equal 9.

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In a recent survey, 78% of students at Lincoln Middle School said they plan to attend a camp this summer. Write this percent as
prohojiy [21]

Answer:

<em>0.78</em>

Step-by-step explanation:

From the question, we are to represent 78% as a decimal

78%  = 78/100

78/100 = 78 * 1/100

78/100 = 78 * 0.01

78/100 = 0.78

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Chord AB is congruent to chord CD. What is the measure of arc CD?
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If the velocity of an object changes from 65 m/s to 98 m/s during a time interval of 12 s, what is the acceleration of the objec
SVETLANKA909090 [29]

Answer

Find out the what is the acceleration of the object .

To prove

Formula

Acceleration = \frac{Final\ velocity - Intial\ velocity}{Time }

Where

t = the time in which the change occurs

As given

If the velocity of an object changes from 65 m/s to 98 m/s during a time interval of 12 s .

Final velocity = 98 m/s  

Intial velocity = 65 m/s

Time = 12 s

Put in the formula

Acceleration = \frac{98 - 65}{12}

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7 0
3 years ago
Read 2 more answers
What x values would be good to use so she does not get fractions for her y values when making the table of ordered pairs.
Ber [7]

Answer:

-3, 0, 3

Step-by-step explanation:

Given, y = -\frac{4}{3}x + 2, the set of x values that will make Kayda not to get y values that are not fraction are -3, 0, 3.

This is so, because,

when x = -3, y = -\frac{4}{3}(-3) + 2 = \frac{12}{3} + 2 = 4 + 2 = 6

when x = 0, y = -\frac{4}{3}(0) + 2 = -0 + 2 = 2

when x = 3, y = -\frac{4}{3}(3) + 2 = \frac{-12}{3} + 2 = -4 + 2 = -2

The correct response is -3, 0, 3

5 0
3 years ago
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