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inn [45]
3 years ago
12

E=mc2square, for m I have my math class next please help

Mathematics
1 answer:
gtnhenbr [62]3 years ago
7 0

Answer:

E is energy

M is mass

C is the speed if light

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122 - 4(6) +1<br> 112p hellllllp
Rasek [7]

Answer:

99

Step-by-step explanation:

U will do the one outside first

122+1-4(6)

=123-24

= 99

7 0
2 years ago
It is recommended that people have 1 g of calcium each day how many milligrams of calcium is that
ArbitrLikvidat [17]
There is 1000 milligrams in 1 gram
4 0
3 years ago
Read 2 more answers
"A serving of fish contains 50 g protein and 4 g of fat. If protein has a caloric value of 4 kcal/g and fat has 9 kcal/g, how ma
evablogger [386]

Answer: 236 kcal

Step-by-step explanation:

Given : A serving of fish contains 50 g protein and 4 g of fat.

i.e. content of protein = 50 g

content of fat = 4 g

Also, The caloric value in protein = 4 kcal/g

The caloric value in fat = 9 kcal/g

Calories in 50 g  protein = (content of protein)x (caloric value in protein )

= 50g x 4 kcal/g = 200 kcal

Calories in 4 g fat=  (content of fat)x (caloric value in fat)

=4 g x  9 kcal/g =  36 kcal

Then, the total calories in the serving will be :Calories in 50 g  protein + Calories in 4 g fat

= 200 kcal+ 36 kcal =236 kcal

Hence, there are 236 kcal  in the serving.

7 0
3 years ago
Alexander is raking leaves to earn money to buy a bicycle that costs $300 including tax.
zheka24 [161]

Answer:

19 yards

Step-by-step explanation:

75 - 50 = 25

15 * 19 = 285

285 + 25 = 310

3 0
3 years ago
A jar contains 4 red marbles, numbered 1 to 4, and 11 blue marbles numbered 1 to 11. A marble is chosen at random. If you're tol
svlad2 [7]

Answer:

25%

Step-by-step explanation:

So there are four marbles that are red.

It doesnt matter if we have a probability of picking blue because the question says you are picking red.

There are four possible outcomes and one favorable outcome so it is 1/4 of 25/100 or 25%

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

8 0
3 years ago
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