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galina1969 [7]
2 years ago
8

Number Sense A bike helmet has a

Mathematics
2 answers:
Zarrin [17]2 years ago
6 0

Answer: The estimate is greater than the actual mass.

labwork [276]2 years ago
6 0

Answer: Elena is right, that is about 300 grams so her estimate is equal to the actual mass

Step-by-step explanation:

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I need the area! <br><br> Of this picture
zhannawk [14.2K]

Answer: C

Step-by-step explanation:

A=\frac{1}{2}ap

A=\frac{1}{2}(7)(10*6)\\ A=\frac{1}{2}(7)(60)\\ A=\frac{1}{2}(420)\\ A=210

3 0
4 years ago
|x+7|&gt;3<br><br> help me pleaseeee
Nady [450]

Answer:

x>-4

Step-by-step explanation:

|x+7| is just x+7

x+7>3

-7 on both sides

x>-4

5 0
3 years ago
Read 2 more answers
Which of the h-values satisfy the following inequality?
jok3333 [9.3K]
I think the answer would be 12
3 0
3 years ago
Write an equation of a line with slope -1 that contains point P(2,-4)
Maurinko [17]

Explanation:

The slope-intercept form of a line is:

y=mx+b

where:

m is the slope of the line

b is the y-intercept

We are given that m=4 and the line passes through (7,2).

∴2=4⋅7+b

2=28+b

b=−26

Therefore the equation of the line is:

y=4x−26

graph{y=4x-26 [-1.254, 11.23, -2.92, 3.323]}

5 0
4 years ago
Donna Meagle notices that on 12 out of 14 days, her clumsy coworker Jerry Gergich spills his lunch on himself. She concludes tha
pantera1 [17]

Answer:

It is an example of an empirical probability.

Step-by-step explanation:

The empirical probability, also called experimental probability of an event is the ratio of the number of outcomes in which a specified event occurs to the total number of trials, not in a theoretical sample space but in an actual experiment.

Theoretical probability is probability that is determined on the basis of reasoning.

It is evident that the probability in the question was arrived at after the outcome of 14 days of whether Jerry Gergich spilled his lunch on himself or not.

It's an actual result of an experiment, hence the 12/14 = 0.86 = 86% that he spills his lunch on himself tomorrow.

Hope this Helps!!!

6 0
4 years ago
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