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larisa [96]
2 years ago
9

Amd the third is the last one i wont ask again

Mathematics
1 answer:
Musya8 [376]2 years ago
3 0

Answer:

9.3

Step-by-step explanation:

2/.214

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a high school stage collapsed in Fullerton, California, when 250 students got on stage for the finale of a musical production. T
Lera25 [3.4K]

Answer:

91

Step-by-step explanation:

In this question, the important information we get from this is that the stage can support 12,750 students. We are asked, if the average weight of a student is 140 pounds, what is the maximum number of students that can be on the stage safely?

To solve, we simply divide 12,750 by 140.

x=\frac{12,750}{140}

x= 91.07

We get 91.07 as our answer. Since we are considering the maximum number of students, then we must round 91.07 to the nearest whole number which would be 91.

The maximum number of students who could safely be on the stage is 91.

6 0
2 years ago
Which of the following expressions are equivalent to \left(9\dfrac{7}{8} + 2\dfrac{4}{5}\right)-\dfrac{1}{2}(9 87​ +2 54​ )− 21​
lora16 [44]

Answer:

12\dfrac{7}{40}

Step-by-step explanation:

The given expression is

\left(9\dfrac{7}{8} + 2\dfrac{4}{5}\right)-\dfrac{1}{2}

We need to find the simplified form of the given expression.

It can be rewritten as

\left(9+\dfrac{7}{8} + 2+\dfrac{4}{5}\right)-\dfrac{1}{2}

Combine integers and fractions separately.

(9+2)+(\dfrac{7}{8}+\dfrac{4}{5}-\dfrac{1}{2})

Taking LCM we get

11+\dfrac{35+32-20}{40}

11+\dfrac{47}{40}

In can be written as

11+\dfrac{40+7}{40}

11+1+\dfrac{7}{40}

12+\dfrac{7}{40}

12\dfrac{7}{40}

Therefore, the expression 12\dfrac{7}{40} is equivalent to the given expression.

5 0
3 years ago
Anyone want to help me out?
zhuklara [117]
First answer haha~ I think I answered all your questions so far ;)
5 0
3 years ago
Help me please i'm confused again
11Alexandr11 [23.1K]

Answer: 6¹⁰

Step-by-step explanation:

\displaystyle\\6^4*6^6=\\\\6^{4+6}=\\\\6^{10}

6 0
1 year ago
Which graph represents the solution of y > x2 + 2?
Vladimir [108]
The questions is asking which one and i say is graph B
4 0
1 year ago
Read 2 more answers
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