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2 years ago

5

Please find answer.

1 answer:

Anuta_ua [19.1K]2 years ago

8 0

Answer:

Again, the answer is (1,-2)

Step-by-step explanation:

Substitute the values

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A handbag was purchased for Rs.280/- and sold for Rs.350/- calculate profit%

Llana [10]

Answer:

profit is 25%

Step-by-step explanation:

profit%=sp-cp/cp×100%

=350-280/280×100%

=0.25×100

=25%

7 0

3 years ago

Explain how to change 86% into an equivalent ratio written in simplest form

stepan [7]

Answer:

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Step-by-step explanation:

7 0

2 years ago

Two digits are selected with replacement from the digits 1, 2, 3, and 4.

Helen [10]

6 and 8 I believe is the answer

6 0

2 years ago

A survey of 25 grocery stores revealed that the mean price of a gallon of milk was $2.98, with a standard error of $0.10. What i

Gnesinka [82]

Answer:

95% confidence interval: (2.784,3.176)

Step-by-step explanation:

We are given the following information in the question:

Sample size, n = 25

Sample mean = $2.98

Standard error = $0.10

Alpha = 0.05

95% confidence interval:

$\mu \pm z_{critical}(\text{Standard error})$

Putting the values, we get,

$z_{critical}\text{ at}~\alpha_{0.05} = 1.96$

$2.98 \pm 1.96(0.10) = 2.98 \pm 0.196 = (2.784,3.176)$

5 0

2 years ago

You put $500 in your bank account. With an interest rate of 5%, how long will it take the account to reach $600? Use the formula

vazorg [7]

4 years is the answer

8 0

3 years ago