MATHEMATICS MIDDLE SCHOOL

Mike flipped two identical coins at the same time what is the probability of observing heads on both coins

Answers

Answer 1
Answer:

the probability is 1/4 or 25% because 1/2 x 1/2 is 1/4
Answer 2
Answer:

1/4 or 25% hope this helps

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F(x)=2/x and g(x)=2/x what is f(g(x))

Answers

Answer:

f(g(x)=x

Step-by-step explanation:

Put g(x)=2/x in the place of "x" in f(x)

f(2/x)=2/(2/x)

Cancel 2 with 2 and remaining is 1/(1/x) which is "x"

f(g(x)=x

one winter day,the temperature ranged from a high 20°F to a low -25°F. By how many degrees did the temperature drop?

Answers

Answer:

45^(\circ)F

Step-by-step explanation:

We have been given that one winter day,the temperature ranged from a high 20°F to a low -25°F.

To find the degrees by which temperature dropped, we will find difference between the final temperature and initial temperature.

-25^(\circ)F-20^(\circ)F=-45^(\circ)F

Since our difference is negative, therefore, the temperature dropped 45 degrees Fahrenheit.
45 degrees. 20 - (-25)

URGENT PLEASE HELP!!!! You can spend at most $10 on apples and grapes for a fruit salad. Grapes cost $2.50 per pound and apples cost $1 per pound. Write an inequality For the amount of grapes and apples you can buy.

Answers

Let the variable g represent how many pounds of grapes you can buy and the variable a represent how many pounds of apples you can buy.

You can spend AT MOST $10, meaning that you can spend less than or equal to this amount.  (Includes the cost of both grapes AND apples)

So your inequality would be:

2.5g + 1a ≤ 10

Which of the following could be the sum of exactly three consecutive integers?F.98
G.198
H.298
J.398
K.998

(Answer and get 11 points)

Answers

198 is your answer:

65+66+67 =  198

Hope I helped! You can pick me as brainliest if you want to.

3.0345 rounded to the nearest thousandth

Answers

3.0345 rounded to the nearest thousandth is 3.035

What is? 3.44 rounded to 1 decimal place
12.09 1 decimal place
18.39 1 decimal place
44.347 1 decimal place
82.383 1 decimal place
49.2532 1 decimal place

Answers

3.4, 13, 18.4, 44.3, 82.4, 49.3     :) hope this helped 
3.44 = 3.4 since 4 in the hundredths is nearer to 0
12.09 = 12.1 since 9 is near the next digit
Do the same with these:
18.39 = 18.4
44.347 = 44.3
82.383 = 82.4
49.2532 = 49.3
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