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PIT_PIT [208]
2 years ago
8

A body builder consumed 4,400 calories yesterday. Today, he consumed 3,600 calories.

Mathematics
1 answer:
maxonik [38]2 years ago
5 0

4400 - 3600 = 800

Decrease = 800 Calories

Original value was 4400 Calories.

Now,

   \frac{800}{4400}×100

=\frac{2}{11}×100

=\frac{200}{11}×18.8%

After Rounding off,

Decrease percentage will be 18 %

Thanks!

Mark me brainliest!

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We are told that the two players, taken together, scored a total of 49 points. What is the probability that player A scored firs
mario62 [17]

Answer:

1/2 or 50% probability

Step-by-step explanation:

There are just two players, player A and player B. Since it is between this two players, for player A to score first we would have:

AB where player A is the first player to score, we wouldn't have BA since player would not be the first here

Probability = number of favorable outcomes/total number of outcomes

Therefore probability of A being the first player = number of A/total number of players

=1/2 = 0.50

There is therefore a 50% chance of A being the first player

7 0
2 years ago
Select the list that correctly includes all of the coefficients from the problem
matrenka [14]

Answer:

( B.) 6, 1, -2 , -4

Step-by-step explanation:

A coefficient is a number multiplied by a variable. So, in this case let's take a look at the problem.

-2+6y+m-2y+8-4m

Now we have to find the numbers that have a variable next to it

which are 6,m,-2, and -4

(If you are wondering that why m is a coefficient its because it is also known as 1m)

Final answer = 6, 1, -2 , -4

Hope this helps!

7 0
2 years ago
PLEASE HELP!! Algebra 2 Review !!
Kamila [148]

Answer:

\frac{28-3i}{26}

Step-by-step explanation:

For #2, remember that i=\sqrt{-1}, so i^{2}=-1 Also, (a+b)(a-b), where a and b are any numbers, (a+b)(a-b)=a^2-b^2. Now, to simplify, or radicalize, a number with surds in the denominator, you have to multiply the denominator by its conjugate. If there is a complex number a+bi, where a and b are any numbers, the conjugate is always a-bi. Lets apply these rules. The conjugate of 4+6i is 4-6i, so do this:

\frac{5+6i}{4+6i}=\frac{(5+6i)(4-6i)}{(4+6i)(4-6i)}=\frac{20+24i-30i+36}{16+36}=\frac{56-6i}{52}=\frac{2(28-3i)}{2(26)}=\frac{28-3i}{26}

Our answer is (28-3i)/(26)!

6 0
3 years ago
Decide what number must be added to each binomial to make a perfect square trinomial
8090 [49]

To make a perfect square, we must know that 22/2 = 11. In this case:

(x + 11)^2 = x^2 + 22x + 121

4 0
3 years ago
Please help with #22! You don’t have to fully explain.
erik [133]
3.5 strip As will fit into Strip b. 2/7 strip Bs will fit into strip A
4 0
3 years ago
Read 2 more answers
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