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3 years ago

10

a coin is tossed 80 times, it lands on heads 30 times and on tails 50 times. which three statements (shown below) are correct wh

en comparing the experimental and theoretical probability?

1 answer:

lakkis [162]3 years ago

5 0

Answer:

Its A C and D

Step-by-step explanation:

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a) The table below shows the populations of several states (in millions) and the number of motor vehicle deaths in each. Complet

Cerrena [4.2K]

A.) The completed table is in the attached picture.
Per capita calculation steps
Step 1: Per capita = MV Deaths / Population
Step 2: Convert to Scientific notation
Step 3: Round-off to hundredths (2nd digit from the right of decimal place)
Per 100K people calculation steps
Step 1: Per 100K people = MV Deaths / Population * 100, 000
Step 2: Round-off to tenths (1st digit from the right of decimal place)

B) I used my completed table (attached picture)
Therefore, Indiana has the worst rate with 11.6 MV Deaths per 100K People

C) Again, I used my completed table (attached picture)
Therefore, Illinois has the best rate with 7.3 MV Deaths per 100K People

4 0

3 years ago

Explain how to simplify the following radical:<br> 10√96

Natali5045456 [20]

Hey there!! So first you gotta get a calculator and put in the check Mark thingy and 96 which would be 9.79795897113271 then you multip by 10 which is just 97.9795897113271 but your teacher would probably want it to the nearest tenth so we would say 98. I’m probably wrong but I hope this helps!!

4 0

3 years ago

Classify the triangle

natka813 [3]

Answer:

This triangle is an isosceles acute

Step-by-step explanation:

First lets define each classification

scalene - no equal sides

isosceles - two equal sides

equilateral - all equal sides

acute - all angles have a measure of less than 90 degrees

right - has a right angle (90 degree angle)

obtuse - has an angle that has a measure of more than 90 degrees

Now lets classify

The triangle has two equal sides (indicated by the little line on the top and bottom side) therefore it is an isosceles triangle

We know its an acute triangle because the one angle given is not a right angle nor a obtuse angle meaning that the other two angles are going to have a measure of less than 90 degrees

So we can conclude that this is an isosceles acute triangle

8 0

3 years ago

Can someone give me the answer for this and maybe explain it?

KatRina [158]

Answer:

5x=85

9x=153

Step-by-step explanation:

540-139-71-92-9x-5x=0

238-14x=0

238=14x

17=x

5x=85

9x=153

8 0

4 years ago

You by x packs of pencils, twice as many packs of erasers, and three times as many rolls of tape. Write an expression in the sim

ra1l [238]

Answer- since you are buying x packs of pencils, 2x packs of erasers, and 3x rolls of tape, you would be buying a total of 6x items.

7 0

3 years ago