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natita [175]
3 years ago
11

What’s the answer and work for this? Please someone tell me

Mathematics
1 answer:
frutty [35]3 years ago
3 0

Answer:11 hours

Step-by-step explanation:

you would add all three hours and then divide by 3 but first you would have to convert the minutes into hours so it would be 900/60 which is 15 so then you would do 8+10+15 / 3 which gives you 11

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There are five classic rock radio stations, four country stations, six pop music stations, and three classical stations in my to
Oliga [24]
The answer should be C 1/3.
3 0
3 years ago
Help please, need answer
Grace [21]

Answer:c 10

Step-by-step explanation:u90k9i0iol

8 0
3 years ago
Read 2 more answers
What is the 1st term when -5z^2+7z^4+11z-8z^3 is arranges in descending order
Alexandra [31]

Answer: The first term is 7z^{4}


Step-by-step explanation:

1. To rewrite the given polynomial in descending order, you must see the exponent of each variable of the terms. Then, you must arrange the terms from bigger to smaller.

2. Keeping this on mind, you have:

7z^{4}-8z^{3}-5z^{2}+11z

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6 0
4 years ago
Read 2 more answers
Jake ate 1/6 of the chocolates the Jill came ate 1/5 of the remaining then mike ate 1/4 of the remaining then Sara ate 1/3 of th
ahrayia [7]

Answer:

  4 chocolates

Step-by-step explanation:

Before Luke started eating, there were 8. This is 2/3 of what Sara had to start with, so she started with 12. That is 3/4 of what Mike started with, so he started with 16.

Jill left 4/5 of what she started with, so she must have started with 20. Jake ate 1/6 and left 5/6, so 20 is 5 times the number Jake ate.

Jake ate 4 chocolates.

___

Jill ate 4; Mike ate 4; Sara ate 4; and Luke ate 4.

3 0
4 years ago
4(x + 5) > 10(x - 1)
Alona [7]

Answer:

x < 5

Step-by-step explanation:

Solve the inequality by using the distributive property and inverse operations.

4(x + 5) > 10(x - 1)

4x + 20 > 10x - 10

20 > 10x - 4x - 10

20 > 6x - 10

20 + 10 > 6x

30 > 6x

5 > x

8 0
4 years ago
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