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algol [13]
3 years ago
14

Please help ASAP. I really need help on this one

Mathematics
1 answer:
In-s [12.5K]3 years ago
8 0

Answer:

Step-by-step explanation:

In a chemical reaction, the atoms and molecules produced by the reaction are called products. In a chemical reaction, only the atoms present in the reactants can end up in the products. No new atoms are created, and no atoms are destroyed.

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[15 / (7 - 2 * 2) + 2]+ 6 / 3=
AVprozaik [17]
The answer is 9

first of all you solve the small brackets, then the bigger brackets, after that you solve the multiplication and division, then finally you solve the addition and subtraction



[ 15 ÷ (7-4) + 2 ] + 6 ÷ 3
[ 15 ÷ (3) + 2 ] + 6 ÷ 3
[ 5 + 2 ] + 6 ÷ 3
[7] + 6 ÷ 3
7 + 2
9
5 0
4 years ago
5 POINTS MATH QUESTION.
Fofino [41]
The answer is A. 0.02 because Kayla did 50 trials so the answer can't be more than 0.50. This gives you two choices left, A and B. When you count how many times she flipped and got heads, you count that twice she gets 'hhh'. Therefore the correct answer is 0.02.
Hope this helps!:)
7 0
3 years ago
Nicole wrapped 28 gifts. Nicole wrapped 4 times as many gifts as Lamar. Let g be the number of gifts that Lamar wrapped
ValentinkaMS [17]

Answer:

Lamar wrapped 7 gifts

Step-by-step explanation:

Lamar wrapped = g

then Nicole wrapped = 4g

then 4 g = 28

g = \frac{28}{7} = 7

∵Therefore, Lamar wrapped 7 gifts

3 0
3 years ago
How do you do this question?
madam [21]

Answer:

C

Step-by-step explanation:

f"(x) < 0, which means the function is concave down at all values of x.

For any such function, within the domain of a ≤ x ≤ b, the secant line S(x) is below the curve of f(x), and the tangent line T(x) is above the curve of f(x).

Here's an example:

desmos.com/calculator/fyektbi9yl

5 0
3 years ago
What is the solution to the inequality -x/10&gt;-11​
Vladimir [108]

Answer:

x<110

Step-by-step explanation:

-x/10>-11

-x>-11*10

-x>-110

x>110

x<110

4 0
3 years ago
Read 2 more answers
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