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ra1l [238]
3 years ago
7

Can someone solve an Algebra 2 question for me and show work please.

Mathematics
1 answer:
lapo4ka [179]3 years ago
6 0
X to the second =4×3
x=√(12)
x=3.4641016151
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Line AB contains points A (4,5) and B(9,7). What is the slope of AB
ki77a [65]
This line crosses the point (4,5)so we can make an equation to find the slope:
4 = a \times 5 \\ 4 = 5a \\  a =  \frac{4}{5}
hope this helps

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3 years ago
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What’s the average of those numbers stated below.
Sedaia [141]

Answer:

80

Step-by-step explanation:

I counted any number that had the tens place <u>80</u>

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2 years ago
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425 school children were surveyed about what they want to be when they grow up, out of a choice of five professions. The results
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Given:

425 school children

Teacher : 80
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x^{2} = summation ((O_i - E_i)^2/E_i)
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3 years ago
Noah sold 26 hot dogs during the pregame show at a football game. During the game he sells an average of 31 hot dogs per hour. W
shepuryov [24]

Answer:

26+31=h

Step-by-step explanation:

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3 years ago
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Mr. Hans wants to give an award to the student with the best jump rope rate. Linda can jump rope 120
Gelneren [198K]

Answer:

c)  Mike receives the award for being the best at jumping rope.

Step-by-step explanation:

Here, according to the question

Jumping rate of Linda = 120 times in 4 minute

So, number of jumps Linda does per minute = (120/4) = 30

So, Jumps per minute of Linda is 30.

Jumping rate of Carl  = 315 times in 9 minute

So, number of jumps Carl does per minute = (315/9) = 35

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Now if we compare the <u>jumps per minute</u> of Linda , Carl and Mike, weget that Mike has the best rate of 36 jumps per minute.

Hence, Mike receives the award for being the best at jumping rope.

4 0
3 years ago
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