What is 5 and 1/2 divided by 1/2 step by step ?? It would mean a lot!

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

Use a calculator. Punch in 5.5, then use the divide symbol (÷) and finally put in 0.5, then you will get 11 as your final answer.

Hope this helps!

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If 12 cows produce 70 gallons of milk, how many gallons of milk would 42 cows produce?A. 20B. 245C. 512D. 840
In rhombus ABCD, AB = 13 and AC = 25. Find the area of the rhombus to the nearest tenth.
PLEASE HELP LAST QUESTION
Simplify 2m - [n - (m - 2n)].
Jade normally leaves work at 5:00 pm, but she is leaving work 10 minutes late today. She decides to make up time by taking the toll road instead of side streets. She can travel two times faster by taking the toll road. Create an equation in terms of x to represent the number of minutes after 5:00 pm she arrives home from work if she leaves late. Let x represent the number of minutes her normal commute takes when she leaves on time.

(5x2 + 2x + 11) - (7 + 4x - 2x2)9 - 2x - 2x2
3x2 - 2x + 4
3x2 + 6x + 4
7x2 - 2x + 4

Answers

The answer is 7x^2 - 2x + 4, so answer D.

Your answer should be D!

A map has a scale of 1 cm : 15.5 km. Two cities are 2.3 cm apart on the map. To the nearest tenth of a kilometer, what is the actual distance corresponding to the map distance?

Answers

The proportion
1 cm 15.5 km
2.3 cm x km

1/2.3=15.5/x
x=2.3*15.5
x=35.65≈35.7 km

35.65 kilometers
15.5 times 2.3

What is the slope of 6x-3y=18??

Answers

$the \ slope \ intercept \ form \ is : \n \n y= mx +b \n \n6x-3y=18 \n \n-3y=-6x+18 \ \ /:(-3)\n \ny=(-6)/(-3)x + (18)/(-3) \n \ny=2x-6 \n \n m = 2$

a culture initially contains 200 bacteria . if the number of bacteria doubles every 2 hours , how many bacteria will be in the culture at the end of 12 hours ?

Answers

The population of the bacteria that doubles every 2 hours and have 200 initial population within 12 hours is 12,800. This is computed by dividing 12 hours by 2 hours, which will give us 6. This means that the bacteria doubled six times. Thus, multiplying 200 by 2 six times, this will give us 12,800.

So after every 2 hours the bacteria's numbers double (or 100% is "added") so we can simplify 12 down to 6 because we only want the number after every two hours, 400+800+1600+3200+ 6400+ 12800 = 25200 total after 12 hours

30 former classmates gathered to celebrate the anniversary of their school graduation. Each of them greeted and shook hands with every other without any exceptions how many handshakes were exchanged when everyone was finished?Note: When person A shakes with person B, person B is also shaking with person A. It is counted as one handshake.

Answers

Let's pick one person at random and call it the 'first'.

That person shakes hands with 29 other classmates.

Take another person different from the first, we'll call him the 'second'. Since he has already shaken hands with the first, he shakes hands with 28 other classmates.

The 'third' person will likewise shake hands with 27 other classmates, and so on.

Hence, the total number of handshakes is 29+28+27+...+2+1 = 29*30/2=435 handshakes

The answer is 435 handshakes when everyone was finished. I hope this is correct.

Find the probability of this event if one of these cards is drawn at random.

Not selecting an S.

S

U

M

M

E

R

Answers

There are 6 cards. If only 1 of them is an "S," then there is a 5/6 chance of obtaining a card that isn't a "S."

Other Questions

The mathematics club will select a president, a vice president, and a treasurer for the club. if there are 15 members in the club, how many different selections of a president, a vice president, and a treasurer are possible if each club member can be selected to only one position? here are the choices i forgot to include them 42 455 2730 3375

When solving for an unknown variable that has a number preceding it, you will divide both sides of the equation by this number, which is known as the ______________.

Can someone help me solve for x?

Use the equation y= -2+1. complete each problem(0,_) (-5,_) (20,_) (-68,_)