Ask question

Ask question

All categories

3 years ago

5

eight cards are marked 3,4,5,6,7,8,9, and 10 such that each card has exactly one of these numbers. A card is picked without look

ing. Find each probability. Write each answer as a fraction, a decimal, and a percent.

1 answer:

GREYUIT [131]3 years ago

6 0

1/7 14% 0.14
I need more letters

You might be interested in

The marginal cost of Alexa's Guide to Street People and Their Pets is constant at $5. Alexa sells 5,000 copies per year at $20 p

ch4aika [34]

Answer:

She must sell 7,500 copies to mantain the profits when price changes to $15.

Explanation:

Let's start with a definition of profit or benefit: Benefit= $(Price-Cost)\times{Quantity}$

At the beggining, she obtained a profit of $75,000: She sold 5,000 copies, and she got $20-$5=$15 dollars for each of the 5,000. units sold, which means a benefit of $15\times5,000=75,000$ dollars.
Then, if she wants to keep the $75,000 profits when prices falls to $15, she must sell more copies: $75,000=(15-5)\times{NewQuantity}$ . Then, the quantity she must sell to mantain the profit constant at $75,000 is New quantity=7,500.

3 0

3 years ago

With careful attention to controlling costs and quality, businesses can successfully satisfy consumers with a standardized produ

11111nata11111 [884]

Answer:

True (A)

Explanation:

Business can ensure product standardization for different markets with careful attention to controlling cost and quality. Costs are inevitably in a business, however, they can be managed to the barest minimum.

6 0

3 years ago

you plan to deposit $1,500 quarterly for 35 years at 7% interest, compounded monthly. how much will you have in the account in 3

VikaD [51]

After 35 years, you will have $911,053.82 in the account.

This is based on a quarterly deposit of $1,500 per year for a period of 35 years at 7% interest, monthly compounded.

Data and Calculations:

Quarterly Deposit = $1,500

Number of years = 35 years

N (# of periods) = 140 (35 x 4)

I/Y (Interest per year) = 7% (0.583% per month)

PV (Present Value) = 0

Quarterly PMT (Periodic Payment) = 1500

P/Y (# of periods per year) = 4

C/Y (# of times interest compound per year) = 12

PMT made at the of each period

Results:

Future Value = $911,053.82

Sum of all periodic payments = $210,000.00 ($1,500 x 140)

Total Interest = $701,053.82 ($911,053.82 - $210,000)

Thus, after 35 years, the account will have a balance of $911,053.82.

Learn more: brainly.com/question/17028320

7 0

1 year ago

Hester operates a hand car wash service and charges customers $10 per car wash. Based on her knowledge of operations, the 100th

kvv77 [185]

Answer: No. She turns away business when the cost of an additional unit exceeds the income from it.

Explanation:

In order to maximize production, the optimal point at which Hester should wash cars is the point where marginal revenue equals marginal cost. Marginal cost should not be above marginal revenue because it would mean that a marginal loss is being made.

At the 101st car, Hester would make a marginal loss of $0.05 because the cost of $10.05 to wash exceeds the revenue of $10.00 that she charges the customer. She should therefore not accept this or additional business because it will lead to her incurring losses.

4 0

3 years ago

Broker jill has an agreement with seller alice that says jill will receive compensation if anyone except alice sells alice’s hom

Nataly [62]

This kind of agreement is called EXCLUSIVE AGENCY.
Exclusive agency is a contractual agreement under which the listing broker acts as an agent and the owner agree to pay a commission to him if the property is sold through the effort of any person with the exception of the owner of the property.

5 0

3 years ago