All categories

2 years ago

PLEASE HELP 70 POINTS

Mathematics

1 answer:

k0ka [10]2 years ago

6 0

Answer:

4a. About 54 times NOT INCLUDING THE FIRST TRIAL

4b. About 60 times NOT INCLUDING THE FIRST TRIAL

Step-by-step explanation:

I say about because we don't know if it's ALWAYS going to be the same results.

4a. Also 12*4 because it's 20 times so 20*4=80 then you add half of it to become 90 and you get 54

4b. 12*5 because 100/5=20 for the 20 trials of them

You might be interested in

If the pressure inside a rubber balloon is 1500 mmHg, what is this pressure in pounds-force per square inch (psi)? Answer: 29.0

vivado [14]

Answer:

Pressure magnitude of 1500 mmHg equals 29.00 pounds per square inch.

Step-by-step explanation:

We know that 1 mmHg of pressure equals 0.0193368 psi

Thus the value of 1500 mmHg pressure in psi can be found by proportion as

$1500mmHg=1500mmHg\times \frac{0.0193368psi}{mmHg}\\\\\therefore 1500mmHg=29.00psi$

5 0

3 years ago

Myra just finished a beautiful painting and would like to build a frame around it. If the diameter of the picture is 33 inches a

babymother [125]

To find the circumference of a circle, just multiply the diameter by π, or 3.14.

Since we are including the frame in the diameter, the new diameter would be 37 inches.

37π ≈ 116.24

So, A) 116.24 is the correct answer!

3 0

2 years ago

Read 2 more answers

What does y equal if x-y=3

Orlov [11]

Answer: We need to know the value of y >:3 Tricky Tricky

Step-by-step explanation:

8 0

3 years ago

Please I need help with this question

GarryVolchara [31]

X is equal to 2 square root 3

3 0

2 years ago

Pls help quick i need to turn this in tomo

Alekssandra [29.7K]

Answer:i'm pretty sure it is 2.3 lbs

Step-by-step explanation:what i did was ...

3.5 multiplied by 2.80 then divided by 4.20

5 0

2 years ago

Read 2 more answers