7.5.14
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Last updated over 1 year ago
11 questions
1
1a. What was the retail price of the mattress, before the discount?
1a. What was the retail price of the mattress, before the discount?
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1b. What was the wholesale price, before the markup?
1b. What was the wholesale price, before the markup?
4
2a. Find the total of the transactions for each month.
January total _______
February total _______
March total _______
April total _______
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2b. Find the mean total for the four months.
2b. Find the mean total for the four months.
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3. A bank charges a service fee of $7.50 per month for a checking account.
A bank account has $85.00. If no money is deposited or withdrawn except the service charge, how many months until the account balance is negative?
3. A bank charges a service fee of $7.50 per month for a checking account.
A bank account has $85.00. If no money is deposited or withdrawn except the service charge, how many months until the account balance is negative?
1
4a. The hose fills the aquarium at a constant rate of 15 liters per minute. What will the sensor read at the time 5 minutes?
4a. The hose fills the aquarium at a constant rate of 15 liters per minute. What will the sensor read at the time 5 minutes?
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4b. Later, someone wants to use the data to find the amount of water at times before the sensor started. What should the sensor have read at the time -7 minutes.
4b. Later, someone wants to use the data to find the amount of water at times before the sensor started. What should the sensor have read at the time -7 minutes.
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5a. A restaurant bill is $21. You leave a 15% tip. How much do you pay including the tip?
5a. A restaurant bill is $21. You leave a 15% tip. How much do you pay including the tip?
3
5b. Which of the following represents the amount a customer pays including the tip of 15% if the bill was b dollars?Select ALL that apply.
5b. Which of the following represents the amount a customer pays including the tip of 15% if the bill was b dollars?
Select ALL that apply.
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Exit Ticket1. If she does not make any deposits or withdrawals, what will be the balance in her account after 2 days?
Exit Ticket
1. If she does not make any deposits or withdrawals, what will be the balance in her account after 2 days?
1
Exit Ticket2. In 14 days, Lin's sister will be paid $430 and will deposit it into her checking account. If there are no other transactions besides this deposit and a daily fee, will Lin continue to be charged $5.95 each day after this deposit is made?Explain or show your reasoning in the show your work section below.
Exit Ticket
2. In 14 days, Lin's sister will be paid $430 and will deposit it into her checking account. If there are no other transactions besides this deposit and a daily fee, will Lin continue to be charged $5.95 each day after this deposit is made?
Explain or show your reasoning in the show your work section below.