If you can’t see it’s (2/5)^2
Answers
Answer: 0.16
Step-by-step explanation:
2/5=.4
.4^2=0.16
Answer:
0.16
Step-by-step explanation divide 2 with 5 you get 0.4. After that you have an exponent. You will take 0.4 to the 2nd power
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Answers
The measures of angle POS and angle POQ will be 30° and 60° respectively.
How to calculate the angle?
From the information given, Lara constructed angle POQ and then used a compass and straightedge to accurately construct line segment OS.
The value of POS will be 30°. Therefore the value of POQ will be twice of POS which will be:
= 2 × 30°
= 60°
Learn more about angles on:
#SPJ2
Answer:
The answer is
m<POS= 30 degrees, m<POQ=60 degrees.
Step-by-step explanation:
Answers
The volume of one sphere divided by the volume of another one is
(4/3) (pi) (radius-A)³ / (4/3) (pi) (radius-B)³
Divide top and bottom by (4/3) (pi) and you have (radius-A)³ / (radius-B)³
and that's exactly the same as
( radius-A / radius-B ) cubed.
I went through all of that to show you that the ratio of the volumes of two spheres
is the cube of the ratio of their radii.
Earth radius = 6,371 km
Pluto radius = 1,161 km
Ratio of their radii = (6,371 km) / (1,161 km)
Ratio of their volumes = ( 6,371 / 1,161 ) cubed = about 165.2
Note:
I don't like the language of the question where it asks "How many spheres...".
This seems to be asking how many solid cue balls the size of Pluto could be
packed into a shell the size of the Earth, and that's not a simple solution.
The solution I have here is simply the ratio of volumes ... how many Plutos
can fit into a hollow Earth if the Plutos are melted and poured into the shell.
That's a different question, and a lot easier than dealing with solid cue balls.
Answer:
plato is 165.2
Step-by-step explanation:
Answers
Answer:
Step-by-step explanation:
The order of a succession is a way that the terms (the first, the second, the third, etc.) can be distinguished according to a certain formation law or order criterion.
Example:
a¹/a²/a³/a⁴ And successively
In the order of a sequence you can assign any letter.
B.rotation 180° about the origin
C.translation 10 units right
D.reflection across the y-axis
Answers
Answers
Umm. I assume you mean "If I have 31 out of 62 what percent of 62 do I have." The answer is 50%.
Answers
Answer:
Step-by-step explanation:
The sample size n ( total pairs )=36
Pairs having the even sum less than 10 area
(1,3), (3,1), (1,5), (5,1),(3,5),(5,3),
(2,4), (4,2), (2,6),(6,2),
(1,1),(3,3),(2,2),(4,4)
The number of ways to get a sum that is an even number less than 10= 14
The chances of getting a second turn when he rolls the number cubes=
Hence, The chances of getting a second turn when he rolls the number cubes=
First of all, we know that each cube can land in 6 different ways,
so two cubes can land in (6x 6) = 36 different ways.
Now let's check your count. How many ways can you roll a 2, 4, 6, or 8 ?
Cube-A Cube-B
1 1 2
1 3 4
3 1 4
2 2 4
1 5 6
5 1 6
2 4 6
4 2 6
3 3 6
2 6 8
6 2 8
3 5 8
5 3 8
4 4 8
I get 14 ways.
So the probability of success is
(number of successful ways) / (total possible ways) =
(14) / (36) = 7/18 .