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aliya0001 [1]
3 years ago
5

Distance (meters) time (seconds) A 114

Mathematics
1 answer:
Minchanka [31]3 years ago
8 0

Answer:

Time = 91.2 seconds

Step-by-step explanation:

Since, Tyler swims at a constant speed 5 meters every 4 seconds.

Relation between distance and time is always proportional.

Therefore, d ∝ t

d = kt

Here, k = proportionality constant

For d = 5 m and t = 4 seconds

5 = 4k

k = \frac{5}{4} = 1.25

So the relation is, d = 1.25t

Now we have to find the time taken to cover 114 m.

From the given relation,

114 = 1.25t

t = \frac{114}{1.25}

t = 91.2 seconds

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Is there a limit to the number of 0s that can be added to a dividend when dividing decimals?
Makovka662 [10]

Answer:

no

Step-by-step explanation:

you can use as many 0s as you need to

hope this helps!

6 0
3 years ago
What is the mixed number of 19/5
insens350 [35]
3 4/5 is the answer also the three is the whole number

3 0
3 years ago
Jocelyn estimates that a piece of wood measures 5.5 cm. If it actually measures 5.62 cm, what is the percent error of Jocelyn's
Novay_Z [31]

Answer:

2%

Step-by-step explanation:

\frac{5.62 - 5.5}{5.62} =

\frac{0.12}{5.62} =

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3 0
3 years ago
How do I find the n in A=P(1+(r/n)^(nt)?
dmitriy555 [2]
This is the formula for compounded interest.
P is the principal investment,
r is the rate (6%=0.06)
n is the number of times compounded per year (n=12 is monthly, n=2 is twice per year)
T is the number of years past
And A is the amount of money after t years with a rate r compounded n times per year staring at P amount
Final answer:
n is the number of times per year the interest is compounded.
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3 0
4 years ago
I WILL MARKED BRAINLIEST IF YOU COULD ANSWER THIS!
tester [92]

Answer:

s = -2400t + 17400

Step-by-step explanation:

Let's say t is the x value on a coordinate plane, and s is the y. Then, we have the points (0, 17400) and (6, 3000). The slope of these is 14400/-6 or -2400.

Now we just have the equation y = -2400x + b, and from the point (0, 17400) we can find that b is 17400. So, we have y = -2400x + 17400. Convert these back into t and s and you get your answer, s = -2400t + 17400.

6 0
3 years ago
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