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stellarik [79]
2 years ago
12

A mocking bird flies a distance of 24 feet in 3 seconds. Another mocking bird flies a distance of 40 feet in 5 seconds.

Mathematics
2 answers:
Tasya [4]2 years ago
5 0
Because of the data relation relevant it is proportional
Dennis_Churaev [7]2 years ago
3 0

Since both have a ratio of 8 feet to one second, we draw the conclusion that the situation may be described using a proportionate relationship.

<h3>Is the relationship shown proportionally?</h3>

Keep in mind that the formula for a proportionate connection between two variables is:

y = k*x

where k is the proportionality constant.

If we get the same proportionality constant for the two supplied pairs of variables, then the presented scenario is proportional. Let's define x as the time and y as the distance.

After the first pair has traveled 24 feet in 3 seconds:

24 feet = k*3s

K = 8 ft/s for (24 ft/3s)

After the second pair moves 40 feet in 5 seconds:

40ft = k*5s

K = 40ft/5s 8ft/s

Then, because both have a ratio of 8 feet to one second, we draw the conclusion that the situation may be described using a proportionate relationship.

For further information on proportional relationships:

brainly.com/question/12242745

#SPJ1

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Answer:

D

Step-by-step explanation:

There 2 ways to interpret this problem.

From the info given:

These two triangles are congruent by SSS and congruent triangles have congruent or equal side lengths so the answer have to be 1.

If the triangles are similar, the side lengths form a proportion of that

\frac{3}{3}   = \frac{3}{3}

So the ratio or scale factor is 1.

6 0
3 years ago
Ariana answered 36 questions correctly on her multiple choice science final and earned a grade of 45%. How many total questions
meriva

Answer:

80

Step-by-step explanation:

36 qusetions divided by .45

8 0
3 years ago
1. Name all pairs of corresponding angles:
ZanzabumX [31]

Answer:

correspnding parallel

4 0
3 years ago
Read 2 more answers
julian want to buy a new ipod that costs $220. he goes into a store and sees that it is on sale and has a 35% discount. he will
tigry1 [53]

Answer:

The final cost for him is;

\text{ \$154.44}

Explanation:

Given that the ipod costs $220;

C=\text{ \$220}

The store gives a 35% discount, which means he will only pay 65% of the original cost;

100\text{\%- 35\% = 65\%}

The store price is;

\begin{gathered} P=\text{ 65\% of \$220} \\ P=\frac{65}{100}\times\text{ \$220} \\ P=\text{ \$143} \end{gathered}

Also he will need to pay additional 8% sales tax on the discounted price P;

\begin{gathered} t=8\text{\% of P} \\ t=8\text{\% of \$143} \\ t=\frac{8}{100}\times\text{ \$143} \\ t=\text{ \$11.44} \end{gathered}

The final cost he need to pay is the sum of the discounted price and the sales tax;

\begin{gathered} F=P+t \\ F=\text{ \$143 + \$11.44} \\ F=\text{ \$154.44} \end{gathered}

Therefore, the final cost for him is;

\text{ \$154.44}

5 0
2 years ago
Luis bought stock at $83.60. The next day, the price increased $15.35. This new price changed by -4 and 3/4 (mixed number) the f
olga_2 [115]
For the  answer to the question above,
$83.60 Increase 15.35 dollars 83.60 = $98.95
So the new price will be = $98.95
%4.75 Of $98.95 = $4.700125 Rounded it off to about $4.70
$98.95- $4.700125 = $94.249875 Rounded to about $94.25

The Final stock price was $94.249875 or about $94.25

I hope my answer helped you. Have a nice day!
5 0
3 years ago
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