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Zolol [24]
3 years ago
8

a) In the first event, the eighth graders are running a baton relay race with three other classmates. The team’s top speed for e

ach leg is 56.81 seconds, 59.22 seconds, 57.39 seconds, and 60.11 seconds. Use the information to predict the team’s best time for the race
Mathematics
1 answer:
gavmur [86]3 years ago
6 0

Answer:

58.4 seconds

Step-by-step explanation:

Find the average of all the seconds by dividing the sum of the seconds by 4

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Find the volume of the given prism. Round to the nearest tenth if necessary.
mojhsa [17]

Answer:

16ft x 9ft x 4ft = 576 ft cubed

i hope i helped :'D

3 0
3 years ago
At a DBE lecture of 100 students, there are 29 women and 23 men. Out of these students, 4 are teachers and 24 are either men or
sukhopar [10]

Answer:

100-29=71

71-23=48

48/2=24

Therefore, 24-4=20

answer =20

Step-by-step explanation:

twenty teachers are the one attending the the lectures

7 0
3 years ago
Financial algebra help please? Show work
irakobra [83]

The formula for simple interest is A = P(1+rt)

Where P is the principal ( amount of money deposited)

R is the interest rate

t is the amount of time

A is the total of the principal and interest.


Using the information given in the problem:

A = 4200(1+0.0325*3)

A = 4200(1 + 0.0975)

A = 4200(1.0975)

A = 4609.50


Now subtract the principal from the total to find the amount of interest:


4609.50 - 4200 = 409.50


Amount of interest = $409.50

6 0
3 years ago
there are 5 cups of soup and each cup is 3/4 full. if the soup was used to fill each cup full how many total cups of soup would
Alisiya [41]

Answer:

20/3

Step-by-step explanation:

5/(3/4)=(5/1)(4/3)=20/3

5 0
4 years ago
12b2 - 27 = 0<br> what is the solution
masha68 [24]

12b² - 27 = 0 / : 3

4b² - 9 = 0

4b² = 9 / : 4

b² = 2,25

b = 1,5 and b = -1,5

5 0
3 years ago
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