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hammer [34]
3 years ago
13

A scooter travels 30 feet in 2 seconds at a constant speed. Complete the double number line to show the distance the scooter tra

vels after 1, 3, 4, and 5 seconds. What is the speed of the scooter in feet per second? [ Select ] What is the distance the scooter travels after 3 seconds? [ Select ] A skateboard travels 55 feet in 4 seconds. Is the skateboard going faster, slower, or the same speed as the scooter? [ Select ]
Mathematics
1 answer:
Yuliya22 [10]3 years ago
5 0

Answer:

1) 15 feet per second

2) distance after 3 seconds 45 feet

3) slower

Step-by-step explanation:

1) 30/2 = 15

2) 15 x 3

3) 55/4 = 13.75 < 15

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Enter the numbers that goes in the boxes.
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Answer:

A'(-1,4)

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3 years ago
1. Write the word sentence as an equation. 2. Then solve the equation. 5/7a=25
seropon [69]

Answer:

a = 35

Step-by-step explanation:

5/7a = 25

multiply both sides by 7:

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divide by 5:

a = 35

Hope this helps !!!

7 0
3 years ago
Help me with this question ​
enot [183]

Answer:

37.2

Step-by-step explanation:

when you turn the small triangle LMN to its right angle to cover the right angle of KLM, you find that they are similar triangles.

therefore the corresponding side lengths are at the same ratio.

LM/KM = MN/LN

LM = 24

MN = 13

we can get LN via Pythagoras of the small triangle

LN² + MN² = LM²

LN² + 13² = 24²

LN² = 24² - 13² = 576 - 169 = 407

LN = sqrt(407) = 20.174241

now back to our main problem

24/KM = 13/sqrt(407)

24×sqrt(407)/13 = KM = 37.2

4 0
2 years ago
If y varies inversely as x2 and y = 100 when
love history [14]
Ans: (c)

y = k/x^2

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when x = 2,
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= 50

(u/rachelmarrons already gave you the answer but here’s a step-by-step explanation in case you needed it haha)
4 0
3 years ago
A colony of bacteria starts with 50 organisms and quadruples each day. Write an exponential function, P(t), that represents the
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