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ANEK [815]
2 years ago
14

Helppp please!!!!!!!!!!!

Mathematics
1 answer:
marusya05 [52]2 years ago
4 0

Answer:

C.

Step-by-step explanation:

If y=-3, then you substitute -3 into the equation every place that there is y, making it 4+(-3)/4(-3). This simplifies into 4-3/-12 which is 1/-12 or -1/12

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What is the decimal expansion of 10/11
Novay_Z [31]

Answer:

To write 10/11 as a decimal you have to divide numerator by the denominator of the fraction. We divide now 10 by 11 what we write down as 10/11 and we get 0.90909090909091 And finally we have: 10/11 as a decimal equals 0.90909090909091

Step-by-step explanation:

5 0
2 years ago
A skateboard ramp forms a 42º angle as shown. Find the value of x.
Firlakuza [10]

Answer:

138/6=23

Step-by-step explanation:

Basic Equation for 180 angle.

5 0
2 years ago
Read 2 more answers
The average score of all golfers for a particular course has a mean of 61 and a standard deviation of 3.5 . Suppose 49 golfers p
Nadya [2.5K]

Answer:

The probability that the average score of the 49 golfers exceeded 62 is 0.3897

Step-by-step explanation:

The average score of all golfers for a particular course has a mean of 61 and a standard deviation of 3.5

\mu = 61

\sigma = 3.5

We are supposed to find he probability that the average score of the 49 golfers exceeded 62.

Formula : Z=\frac{x-\mu}{\sigma}

Z=\frac{62-61}{3.5}

Z=0.285

Refer the z table for p value

p value = 0.6103

P(x>62)=1-P(x<62)=1-0.6103=0.3897

Hence the probability that the average score of the 49 golfers exceeded 62 is 0.3897

7 0
3 years ago
Please help me asap!!!!!!!!
lesantik [10]
12.) This does not follow the rule of conservation because on the reactant side there is one Na and two Cl while the product side only has one Na and Cl. They are not equal and do not have the same number of atoms for the different elements. In the law of conservation matter cannot be created or destroyed and this does not follow the law.

13.) 2Na + Cl2 —> 2NaCl

Put a 2 in front of Na and a 2 in front of NaCl
4 0
2 years ago
Read 2 more answers
There are 460 studets enrolled at Freedom Academy. 40 percent of the students are male. How many students are male?
fomenos
184 students are male 
40/100= x/460
you are going to divide 460 by 100 and you'll get 4.6 
then you'll want to multiply 4.6 by 40 and you'll get your answer
7 0
3 years ago
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