How many degrees does the hour hand move from 3:00 to 5:30?

Answers

Answer 1

Answer:

now, keeping in mind that a circular clock has 360° total, and there are 12 hours labeled on it evenly, so the angle between each hour label is 360 ÷ 12 = 30.

so, from 3pm to 5pm, it moved by 30° + 30° = 60°.

from 5pm to 5:30, that's only half an hour, so it moved half 30°, or 15°.

60° + 15° = 75°.

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Using coal, steam, and _____, the fischer-tropsch procedure converts coal into a liquid fuel.

Answers

Answer:

Using coal, steam, and OXYGEN, the fischer-tropsch procedure converts coal into a liquid fuel.

Step-by-step explanation:

A series of chemical reactions in which hydrogen and carbon monoxide converges into liquid hydrocarbons by using a metal catalyst. This process is called The Fischer-Tropsch process.

Converting Coal into Liquid Fuel is know as Coal liquification.

IN Liquification process Oxygen, heat is used.

Therefore steam is for heat and oxygen to covert coal into liquid fuel.

Is 0.7 greater than 0.75 or less than 0.25

Answers

.70 is not greater than .75 but it is greater than .25!

Find the values of (x) for which the ball's height is 27
feet.
height (h)= 7+37x-16x^2

Answers

sett is to 27
27=7+37x-16x^2
multiply -1 both sides
-27=-7-37x+16x^2
add 27 both sides
16x^2-37x+20=0
use quadratic equation
if yo have
ax^2+bx+c=0
x= $\frac{-b+/- \sqrt{b^(2)-4ac} }{2a}$

1=16
b=-37
c=20

x= $\frac{-(-37)+/- \sqrt{(-37)^(2)-4(16)(20)} }{2(16)}$
x= $(37+/- √(1369-1280) )/(32)$
x= $(37+/- √(89) )/(32)$
aprox
x=0.861438 or 1.45106

9) There are six girls and 12 boys in Ms. Jeffry's environmental club. She wants to divide the students into groupS with the same number of boys and the same number of girls in each group. What is the maximum number of groups she can make? *

Answers

Answer:

Six is the most groups she can make

Step-by-step explanation:

you have six girl and 12 boys if you can only have the same number of boys and the same number of girls then you have 1 girl and 1 boy in each group and they only six girl so you can only have six group.

Answer:

6 groups because she can put 1 girl and 1 boy in a group and get 6 groups which is the maximum number of groups she can get.

Hope it helps :)

Have a good day/night

Brainliest pls?

Which property applies only to addition and multiplication? A. Associative property B. Distributive property C. Inverse property D. Both A and B

Answers

the answer is associative property because no matter how you group the numbers, you still get the same number. hopefully my answer helped you

Which is bigger 21,480 ml or 214.8 l

Answers

If you would like to know which is bigger, you can calculate this using the following steps:

21,480 ml or 214.8 l

21,480 ml = 21.48 l
21.48 l < 214.8 l

The correct result would be: 214.8 l is bigger than 21,480 ml.

I hope this helps you

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