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monitta
3 years ago
7

A track team has 4 runners on a relay team. If by coincidence each runner takes an average of 45.48 seconds to complete her leg

of the relay, what is the total time to run the relay?
Mathematics
1 answer:
musickatia [10]3 years ago
6 0

Answer:

181.92 seconds

Step-by-step explanation:

We are given that,

Time taken by each person in the team = 45.48 seconds

Number of members in the team = 4

It is required to find the total time taken by the team to finish the race.

Thus, the time taken taken = 4 × 45.48 = 181.92 seconds

Hence. the team finished the race in 72.4 seconds.

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M=Q/t <br>Solve for Q (show work)​
IrinaVladis [17]

Answer:

<h3>Q = Mt</h3>

Step-by-step explanation:

m =  \frac{q}{t} \\ m \times t =   \frac{q}{t}  \times t \\ q = mt

8 0
3 years ago
Carl earned grades of 62, 78, 59, and 89 on four math tests.
QveST [7]

Answer:

Mean, m = 72

Step-by-step explanation:

It is given that, Carl earned grades of 62, 78, 59, and 89 on four math tests.

It is required to find the mean of his grades.

Mean of a data is given by :

m=\dfrac{\text{sum of observations}}{\text{total no of observations}}

Sum of observations is 62 + 78 + 59 + 89 = 288

Total no of observations are 4

So, mean of his grades is :

m=\dfrac{288}{4}\\\\m=72

So, the mean of his grades is 72.

7 0
3 years ago
PLease help brainliest will be given If the mean of six nu m b e rs is 48, does one
vekshin1
One of the numbers does not have to be 48, instead the numbers are supposed to be the quotient of 48 for example 3,4,5,6,7,8=33/6 = 5.5
8 0
3 years ago
Write 0.00034 as a multiple of a power of 10.
adelina 88 [10]
3.4*10^-4
hope this helps!!
7 0
3 years ago
Read 2 more answers
Rectangle fence two sides will have lengths o 28 feet each and Ricky has 100 feet of fencing what is the greatest possible lengt
liraira [26]

Answer: 22

Step-by-step explanation: Perimeter of a rectangle is 2H + 2B = P

if each side has 28 feet then 28* 2 = 56. We take 100 - 56 = 44. Then we take 44/2 to find one remaining side = 22.

8 0
3 years ago
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