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Alinara [238K]
3 years ago
14

Can someone help me plz

Mathematics
1 answer:
Musya8 [376]3 years ago
4 0

Answer:

B

Step-by-step explanation:

lets say the cost for a pound is 2$

if the watermelon weighs 3 pounds it would cost $6.

2(3)

The weight is the variable in the parenthesis because that is what is constantly changing.

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2x-3y = -2<br> X + 24 = 15
Leto [7]

Answer:

No

Step-by-step explanation:

2x-3y= 6xy

6 0
3 years ago
5) Paul invests $3,092 in a savings account
Mkey [24]

Answer:

R = 5% per year

Step-by-step explanation:

Solving for rate r as a decimal

r = n[(A/P)^1/nt - 1]

r = 4 × [(4,835.71/3,092.00)^1/(4)(9) - 1]

r = 0.05

Then convert r to R as a percentage

R = r * 100

R = 0.05 * 100

R = 5%/year

Summary:

The interest rate required to get a total amount of $4,835.71 from compound interest on a principal of $3,092.00 compounded 4 times per year over 9 years is 5% per year.

3 0
3 years ago
42,591 to the nearest thousand
Nutka1998 [239]

Answer:

43,000

Step-by-step explanation:

Remember, the tipping point is 50%.

42,591, if the hundreds to one's place is 500 or more, the number 591, it increases the thousands value by 1

Since 591 is greater than 591, the new number will increase from 42,591 to 43,000

-Chetan K

5 0
2 years ago
Read 2 more answers
Find the mode of the following data set. <br>A. 2 <br>B. 5 and 6 <br>C. 62
MAXImum [283]

The answer is C. 62.


The mode of a data set refers to the number that appears most often. The number 62 is the only value that appears more than once in the data set.

7 0
3 years ago
Read 2 more answers
Thirty percent (30%) of the bulbs in a large box are defective. If 12 bulbs are selected randomly from the box, calculate the pr
AleksandrR [38]

The probability that exactly 6 are defective is 0.0792.

Given:

30% of the bulbs in a large box are defective.

If 12 bulbs are selected randomly from the box.

To find:

The probability that exactly 6 are defective.​

Solution:

Probability of defective bulbs is:

p=30\%

p=\dfrac{30}{100}

p=0.3

Probability of non-defective bulbs is:

q=1-p

q=1-0.3

q=0.7

The probability that exactly 6 are defective is:

P(x=r)=^nC_rp^rq^{n-r}

P(x=6)=^{12}C_6(0.3)^6(0.7)^{12-6}

P(x=6)=924(0.3)^6(0.7)^{6}

P(x=6)=0.0792478958

P(x=6)\approx 0.0792

Therefore, the probability that exactly 6 are defective is 0.0792.

Learn more:

brainly.com/question/12917164

8 0
3 years ago
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