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lesya [120]
2 years ago
13

It take Andre 4 minutes to swim 5 laps.

Mathematics
1 answer:
Liula [17]2 years ago
5 0

Answer:

a. 1.25 laps per min

b. .8 min per lap

c. 17.6 minutes

Step-by-step explanation:

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Those are the answers if I’m correct
6 0
3 years ago
A truck is carrying pear juice, pineapple juice, and grapefruit juice bottles in a ratio of
sweet [91]

Answer:

120

Step-by-step explanation:

We let N be such that

9N = number pear juice bottles,

1N = number of pineapple juice bottles,

2N = number of grapefruit juice bottles.

Then, 20 = 2N, so that N = 10, and

The total number of juice bottles =

9N+1N+2N =

9(10)+1(10)+2(10)=

90+10+20=120

 

6 0
2 years ago
2. Starting at a fixed time, each car entering an intersection is observed to see whether it turns left (L), right (R), or goes
jasenka [17]

Answer:

Natural numbers (integers greater than zero)

X = 3,  5,  4,  4,  3

Step-by-step explanation:

The least number of cars that can be observed in this experiment is 1, if the first car turns left. On the other hand, the experiment could go on forever if no car ever turns left, thus the highest number of cars approaches infinite.

The possible values of X are integers greater than zero, which are known as the Natural numbers.

If X = number of cars observed, simply count the number of letters in each outcome for the value of X:

Outcome = RRL, AARRL, AARL, RRAL, ARL

            X = 3,  5,  4,  4,  3

7 0
3 years ago
Please help me with this
eduard

Answer:

x = -3/2 or x= sqareroot41/2

Step-by-step explanation:

4 0
3 years ago
Gavin’s unpaid credit card balance is $2103.23. His APR is 14.4%.
insens350 [35]

Answer:

b

Step-by-step explanation:

8 0
3 years ago
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