Recent activity by Andrea Nagar

Question

40 0 JO % 20 . . 0 0 5 10 15 20 25 30 35 40 45 50 Time (Days) You start with a 500 g sample of Co-57. About how much time has passed if you end up with a 250 g sample? A 10 days B 20 days 30 day Loy

asked Aug 18, 2023

1 answer 159k views

What is the slope of the line represented by the equation y-6 = 5(x-2)? OA. -5 OB. 2 O C. 5 O D. 6

answered Aug 12, 2023

1 answer 193k views

While playing golf, Maurice hits the golf ball and it travels 361.87 feet. Assume the golf ball travels the same distance everyTime they hit it. Estimate the total amount of distance the ball will travel

asked Jul 12, 2023

1 answer 22.5k views

Kate puts $200 in a bank account with an interest rate of 2.3% compounded continuously. How much money will she have in six years

answered Jul 3, 2023

1 answer 168k views

States that if no external forces act on a group of objects, their total momentum does not change

asked Jun 18, 2023

1 answer 140k views

The time it takes to read 10 pages of a book can be represented with the equation y equals 5.5 divided by 10 times x, where y represents the total time in minutes and x represents the number of pages read.

asked May 6, 2023

2 answers 45.1k views

An aggregate function is _____. A. a function that calculates a statistic such as a subtotal or average B. a mathematical expression, such as [Qty]*[UnitsSold] C. a way to group records, such as by state

asked Apr 22, 2023

1 answer 173k views

Stacy buys a bagel assortment that has 6 oat bagels for every 2 blueberry bagels. Naomi buys a bagel assortment that has 9 oat bagels for every 5 blueberry bagels. Each girl bought 10 blueberry bagels.

answered Mar 16, 2023

1 answer 37.6k views

What is 13 and 3/5 minus 3 over 3?

asked Jan 21, 2023

2 answers 212k views

A cat eats 2/3 of a tin of cat food every day. How many tins of cat food will she eat in 1 week?

asked Jan 12, 2023

2 answers 213k views

What is the change in internal energy if 70 J of heat is added to a system and the system does 30 J of work on the surroundings? Use AU = Q-W. A. -40 J B. -100 J C. 100 J O D. 40 J

answered Dec 17, 2022

1 answer 84.3k views

A town has a population of 12,000 and grows at 5% every year what will the population after 12 years be to the nearest whole number

answered Dec 6, 2022

1 answer 118k views

Find the value of x in this equation? -1 = x - 2

answered Oct 30, 2022

2 answers 44.5k views

HELPP WITH SENTENCE I am not sure how Fragment sentences work ??

answered Sep 8, 2022

1 answer 203k views

PLEASE ANSWER WITHIN THE NEXT 5 MINUTES!!!!!!! Kara and Steven are biking around a 105 kilometer path. They start biking from the same place, at the same time. Kara bikes at a speed of 15 km/h and Steven

answered Aug 7, 2022

2 answers 136k views

The letters from Mesopotamia in the Unit were mainly about: political views of the people. a war between Iraq and Iran. wedding traditions in Mesopotamia. None of the choices are correct.

answered Jul 9, 2022

1 answer 140k views

What is the IQR? a. 20 b. 41 c. 11.5 d. 61

asked Jun 8, 2022

1 answer 28.3k views

A spiral spring is compressed by 0.1cm. calculate the elastic potential energy in the spring if the stiffness of the spring is 100Nm^1

answered May 31, 2022

1 answer 235k views

A Complete the words in the sentences. 1 Anna is a g person who would give you her last euro. 2 If Jim says he'll help you, he will; he's veryt. 3 Eva is thin now, but she was a very p. baby! 4 That actor

asked Apr 27, 2022

2 answers 126k views

The length of the radius of a bicycle wheel is 14 inches. Which of the following is closest to the circumference of the wheel? A. 44 in. A. , , 44 inches ., , B. 615 in. B. , , 615 inches ., , C. 88 in.

answered Apr 18, 2022

1 answer 12.8k views

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