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Ipatiy [6.2K]
3 years ago
9

What’s the answer to this

Mathematics
1 answer:
lilavasa [31]3 years ago
6 0

Answer:

Step-by-step explanation:

B because  did the same exact test

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Y=x-2 help my brain isn't working um I have to make this 20 character long, pls help​
Trava [24]

Answer:

y= x-2

y×x= 2

yx

I guess it's like that not sure

8 0
3 years ago
Find the sum.<br><br> 12Σn=1 3n +1<br><br> a. 252<br> b. 234<br> c. 246
Naddik [55]

Answer: C

Step-by-step explanation:

Method\ 1\\\\\displaystyle \sum _{i=1}^{12} (3i+1)=\dfrac{((3*12+1)+(3*1+1))*12}{2} =(37+4)*6=246\\\\Methode\ 2\\\\\displaystyle \sum _{i=1}^{12} (3i+1)=\sum _{i=1}^{12} (1)+3*\sum _{i=1}^{12} (i)=12+3*\dfrac{(12+1)*12}{2} =12+3*13*6=246\\

Answer C

8 0
3 years ago
You are volunteering to help with the soccer team fundraiser for Valentine's Day. Your team promised to deliver one 16 ounce bag
icang [17]

The student, who suggests that if we do half and half of each bag, we will be giving them at least 60%,<u> is correct</u>.

<h3>What is the implication of the phrase "at least"?</h3>

The phrase "at least" means the minimum that is true or possible.

Mathematically, by "at least," we mean 'equal to or greater than.'

<h3>Data and Calculations:</h3>

Since each bag of nuts contain 16 ounces,

The 1st bag contains x/2 ounces (50%) of plain nuts and x/2 ounces (50%) of chocolate-covered nuts.

The 2nd bag contains x/5 ounces (20%)of plain nuts and 4x/5 ounces (80%) of chocolate-covered nuts.

If half of the 1st bag is mixed with half of the 2nd bag, each bag will contain only 65% (that is, 25% (50%/2) from the 1st bag and 40% (80%/2) from the 2nd bag).

Thus, the student, who suggests that if we do half and half of each bag, we will be giving them at least 60%, <u>is correct</u> since they will not be given less than 60% of chocolate-covered nuts inside.

Learn more about proportions at brainly.com/question/870035

#SPJ1

7 0
2 years ago
Find the area.<br> 5 cm<br> 4 cm<br> 3 cm
Rasek [7]

Answer:

The area is 60

Step-by-step explanation:

You had to multiply 5×4×3

7 0
3 years ago
Read 2 more answers
You are watching your favorite soccer player on TV. Statistics show that he has a 37% chance of scoring a goal each time he shoo
e-lub [12.9K]
Likely and unlikely is the answer
7 0
4 years ago
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