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Marina CMI [18]
3 years ago
9

PLEASE HELP

Mathematics
2 answers:
shtirl [24]3 years ago
4 0

Answer:

408.04

Step-by-step explanation:

Aloiza [94]3 years ago
4 0

Answer:109.08

Step-by-step explanation:

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If a bus traveled 400 miles in 8 hours, what was the average speed of the bus in miles per hour
MaRussiya [10]

Answer:

50 Miles per hour

Step-by-step explanation:

To find the average speed divide the distance by the time it took to cover that distance

400/8=50

So the bus traveled 50 miles per hour on average.

7 0
3 years ago
Read 2 more answers
The ratio of two numbers is 6 : 8. The sum of the numbers is 28. What are the two numbers?
Otrada [13]

Answer:

12 and 16 or 12:16

6 x 2 = 12

8 x 2 =16

12 + 16 = 28

Step-by-step explanation:

5 0
3 years ago
If 3x – 2 (2 + 1) = 4, then 5x =?
givi [52]

Answer:

50/3

Step-by-step explanation:

For x

3x-2(2+1)=4

3x-2(3)=4

3x-6=4

3x=4+6

3x=10

x=10/3

 as we have to find 5x=?

    5(10/3)

50/3

8 0
3 years ago
Given an equilateral triangle with sides of length 9, find the length of the altitude.
nordsb [41]
If the sides are 9 the height will be 7.8
8 0
3 years ago
Investigating Hollywood Movies
erik [133]

Answer:

a. Genre with highest mean is drama. Mean is 72.10

B. 10.46 is difference between means of comedy and horror

C. Horror has the lowest minimum value at 25.00

Action and comedy both have the highest maximum value at 93.00

Step-by-step explanation:

First create a table with the data provided like I did in the attachment. It would give a clearer picture of what your answers should be.

1. Which genre has the highest mean score?

From the table, we have the means as:

Action = 58.63

Comedy = 59.11

Drama = 72.10

Horror = 48.65

The genre with the highest score is drama at 72.10

2. Difference in mean score between comedy and horror

Mean of comedy = lc = 59.11

Mean of horror = ly = 48.65

Difference = lc-ly

= 59.11 - 48.65

= 10.46

3. The genre with lowest score is the genre with the lowest minimum value. This genre is horror and the lowest minimum is 25.00

The genre with highest minimum value is that whose maximum value is the highest out of all the genres. Both action and comedy have the highest maximum value at 93.00

7 0
3 years ago
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