Harriet is cultivating a strain of bacteria in a petri dish. Currently, she has 103 bacteria in the dish. The bacteria divide every two hours such that the number of bacteria has doubled by the end of every second hour. How many bacteria will Harriet have in the dish at the end of 6 hours? A. 1024 B. 103 6 C. 203 D. 103 12

Q: n 2010, the population of a country A was approximately 3,370,611. In the same year, the population…

A: population of country B was -7346314 less than the population of country A

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A:

Q: . An alloy of silver and gold weigh 15 oz in air and 14 oz in water. Assume that silver loses 1/10…

A:

Q: puts twice as much in the lower-yielding account because it is less risky. His annual interest is…

A: We will find the amount.

Q: (b) During a nationwide program to immunize the population against a new strain of the flu, public…

A:

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A: The graph represents the miles driven by two persons John and Chang and the gas remaining in their…

Q: 7. Working alone, Carlos can oil the lanes in a bowling alley in five hours. Jenny can oil the same…

A: lets total work is assume 45  carlos complete work in 5 hour it means carlos do 9 work in 1 hour…

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A: Let, number of red bricks = a        number of grey bricks = b Then, total number of bricks = a+b…

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A: Given,

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A: Average time used for sleeping = 36.2% Average time used for Grooming = 3.3% Average time used for…

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A:

Q: Three people each have $5,000 in savings. Andres puts his money into a savings account that earns…

A: Three people each have $5,000 in savings. Andres puts his money into a savings account that earns…

Q: 2 1 3 Jared spent 2-hours, 1 hours, and 3 hours, respectively, in the last three days, 4 4 6…

A: Given :Jared sepen in 1st days =224Jared sepen in 2nd days =114Jared sepen in 3rd days =336

Q: 4) Working alone, Carlos can oil the lanes in a bowling alley in five hours. Jenny can oil the same…

A: One hour work of Carlos is one fifth of the total work. Similarly when our work of staining is 1 9th…

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A: Let the quantity of 50% silver content alloy be: x kg Let the quantity of 25% silver content alloy…

Q: 5. ALGEBRA Nick Chapp manages an Auto Film outlet that applies window film to automobile windows. He…

A: Topic -linear equation in two variables

Q: Lisa swam 6 more laps than Amanda. Brynne swam one more than twice as many laps as Amanda. If Lisa…

A: Given problem is  :

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A: Please refer the attached image for complete solution.

Q: A new computer does a calculations in b hours and an old computer does c calculations in d minutes.…

A:

Q: Three people each have $5,000 in savings. Andres puts his money into a savings account that earns…

A: Three people each have $5,000 in savings. Andres puts his money into a savings account that earns…

Q: 19. If the ride lasts for four minutes, how many times will a person be at the top of the wheel? A.…

A: Given:                 One revolution completed by wheel:= 48 seconds;   To determine:…

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A:

Q: Each morning you feed your dog 3/4 cup of dry dog food. At night you feed him 1/3 cup of dry dog…

A:

Q: 9) A man rode a bicycle for 12 miles and then hiked an additional 8 miles. The total time for the…

A: Let the speed when rode a bicycle: x  mph Therefore the speed when walking is: (x-10) mph

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A: we want to find the equation of line for the gym 1 and gym 2.

Q: Through a mistake in mixing, a 10-liter tank of photographic developer is found to contain only 1…

A:

Q: onstance invested $4000 for 3 years in a savings account paying simple interest with a yearly…

A: SOLUTION-

Q: Allen weighs 44 kg. Miller weighs half as much as Allen, and James weighs 3 kg more than Miller

A: See the attachment

Q: Mel received notice that his monthly health care rate will increase 25% next year. If Mel currently…

A: A.$37.50

Q: Rob owns 3/5 of stock in the local bread company. His sister Talia owns half as much of stock as…

A: Given that Rob's Stock =3/5

Q: 10. A small clothing manufacturer produces two styles of sweaters: cardigan and pullover. She sells…

A: Given that, manufacturer sells x cardigan and y pullover sweaters. the selling price of a cardigan…

Q: Monique and Tara each make an ice-cream sundae. Monique gets 3 scoops of Cherry ice-cream and 1…

A: Making two linear equation for cherry icecream and mint chunk icecream and solve it.

Q: 1. Jane and Jim collect coins. Jim has five more than twice the amount Jane has. They have 41 coins…

A:

Q: 13. It takes pump A 9 minutes to fill a tank with crude oil and it takes pump B 12 minutes to fill…

A:

Q: (b) During a nationwide program to immunize the population against a new strain of the flu, public…

A:

Q: During a typical year at a certain state fair, milk sales total 70,000 gallons. (a) If the fair runs…

A: We have to give answer from the given data

Q: Three people each have $5,000 in savings. Andres puts his money into a savings account that earns…

A:

Q: A bacteria culture starts with 200 bacteria and triples in size every half hour. After 2 hours, how…

A:

Q: Lisa swam 6 less than four times as many laps as Amanda. Brynne swam eight more than twice as many…

A: NOTE: Refresh your page if you can't see any equations. . x=laps swam by Lisa y=laps swam by Amanda…

Q: Shelby has already taken 26 quizzes during past quarters, and she expects to have 9 quizzes during…

A:

Q: A jewelry store has 120.25 ounces of 14-carat gold in stock. (a) How many custom necklaces can be…

A:

Q: John made a deposit of $405 into his savings account . This increased her savings by 35% . a) How…

A: Calculation are as follows

Q: (b) During a nationwide program to immunize the population against a new strain of the flu, public…

A: Given, the cost of inoculationg x% of the susceptible population would be  C(x)=1.85x100-xmillion…

Q: Mike washes and vacuums his car in 60 minutes, but if Tina helps him, the job is completed in 30…

A: 1 Hour

Q: D. A gym charges $25 per month plus $4 extra to swim in the pool for an hour. If a member only has…

A:

Q: Mary has $50.00 and saves $10.00 per week. Sam has $20.00 and save $20.00 per week. In how many…

A: Given Mary has $50 and saves $10 per week Sam has $20 and save $20 per week.

Q: 3. Kendall knows that a 45-ounce pitcher can hold enough lemonade for 6 people. At this rate, how…

A:

Q: 8. In a week the televesion networks CBS, ABC, and NBC together averaged a total of 29.1 million…

A: The average of a set of numbers is simply the sum of the numbers divided by the total number of…

Q: Lisa swam 6 more laps than Amanda. Brynne swam one more than twice as many laps as Amanda. If Lisa…

A: Topic  =Algebra