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Alex_Xolod [135]
2 years ago
13

HELPPPP PLSSSSSSSSSSSS

Mathematics
1 answer:
slega [8]2 years ago
7 0

Answer:

A.

Step-by-step explanation:

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-8= -(x+4) plz help I'm not smart and defiantly not good at math
Vesnalui [34]
So first distribute the -.
-8= -x-4
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5 0
3 years ago
For one part of the study, n = 114 male athletes from eight Canadian sports centers were surveyed. Their average caloric intake
Lady_Fox [76]

Answer:

Yes there is evidence that Canadian high-performance male athletes are deficient in their caloric intake

Step-by-step explanation:

Expected value of one Canadian Player caloric intake is 3077 calories. Standard deviation of those players are 987. Lets consider that they fits in Gaussian distribution model. We need to find Z value to find the percentage of athletes that take more than 3421,7 calories.

Z=(3421,7-3077)/987=0,35

As you can see at the attachment %63,7 of athletes are taking less than 3421.7 Calories.

114*63,7/100=73

Approximately 73 athletes are taking less than 3421.7 Calories.

7 0
3 years ago
What is the slope of the line that contains these points(7,6) and (5,8)
melamori03 [73]
The answer is -1!!


- hope this helped!!
5 0
3 years ago
you buy a baseball and a bat and spend $31. the bat costs $19 more than the baseball. what is the price of the baseball? What is
Morgarella [4.7K]
The bat costs $25.50 and the baseball costs $5.50
4 0
3 years ago
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vesna_86 [32]

Answer:

9 and a half inches

Step-by-step explanation:

Just count via the ruler!

3 0
3 years ago
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