subject

Mathematics, 05.03.2021 21:30 getzperez1962

Iris spent 2 1/2 hours studying last night. She spent 1/5 of this time studying science. How much time did she spend studying science? ( hurry please this is a test!)

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 15:00

What is the multiplicative rate of change of the exponential function shown on the graph?

Answers: 2

question

Mathematics, 21.06.2019 21:40

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.

Answers: 3

question

Mathematics, 22.06.2019 01:40

Manuela solved the equation below. what is the solution to manuela’s equation?

Answers: 2

question

Mathematics, 22.06.2019 05:00

Lauren has five shells she found on the beach seashells represent one-third of the shells her whole collection how many shells does lauren have in her whole collection

Answers: 1

You know the right answer?

Iris spent 2 1/2 hours studying last night. She spent 1/5 of this time studying science. How much ti...

Questions

question

Mathematics, 15.02.2020 04:01

A recent study1 examined several variables on collegiate football players, including the variable Years, which is number of years playing football, an...

question

Health, 15.02.2020 04:01

When Charlie was three years old, he fell off the slide at the playground and damaged the left hemisphere of his brain. Despite this injury, as Charli...

question

Business, 15.02.2020 04:01

What would be the approximate value of the coefficient of correlation between advertising and sales where a company advertises aggressively as an alte...

question

Mathematics, 15.02.2020 04:01

TU N = 55 The murder was not done with a fallen object. N = 25 The victim did not have a venomous bite. N=5 Miss B...

question

Mathematics, 15.02.2020 04:01

The number of pages in a book exceeds the number of pages in another book by 18528 and the combined number of pages in both books are 21472,how many p...

question

Mathematics, 15.02.2020 04:01

Whoever answers quickest gets brainliest!

question

Social Studies, 15.02.2020 04:01

Write an essay and discuss the benefits and problems of capitalism and socialism, and evaluate which system provides the greater overall benefit to so...

question

Mathematics, 15.02.2020 04:01

If the ratio of cats to dogs is 7:3 and there are 9 dogs, how many cats are there?...

question

Biology, 15.02.2020 04:01

Which part(s) of a microscope forms an enlarged image of a specimens?...

question

Mathematics, 15.02.2020 04:01

A car is traveling 75 kilometers per hour. What equation shows the relationship between distance traveled (d), speed (s), and time (t)? O

question

Engineering, 15.02.2020 04:01

A flat surface with area of 7.00 m 2 is oriented at an angle θ to a uniform electric field with magnitude 6.0 × 10 5 N/C. If the flux through this sur...

question

Business, 15.02.2020 04:02

Suppose that you have been given a summer job as an intern at Issac Aircams, a company that manufactures sophisticated spy cameras for remote-controll...

question

Physics, 15.02.2020 04:02

Beams of high-speed protons can be produced in "guns" using electric fields to accelerate the protons. A certain gun has an electric field of 1.76 x 1...

question

Mathematics, 15.02.2020 04:02

Solve the system of equations. 6 x − 5 y = 15 x = y + 3...

question

Business, 15.02.2020 04:02

A javelin thrower standing at rest holds the center of the javelin behind her head, then accelerates it through a distance of 70 cm as she throws. She...

question

Physics, 15.02.2020 04:02

A 10.00-V battery is connected between two parallel metal plates 4.00 mm apart. What is the magnitude of the electric field between the plates?...

question

Chemistry, 15.02.2020 04:02

The rate constant of the elementary reaction CH3OCH3(g) CH4(g) +CH2O(g) is k = 8.33×10-6 s-1 at 427°C, and the reaction has an activation energy of 24...

question

Mathematics, 15.02.2020 04:02

Katie lunch cost 17 dollars without tax she leaves the waiter a tip of 18 percent of the cost of the lunch without tax what is the total cost includin...

question

Physics, 15.02.2020 04:02

A second order reaction with a single reactant has a rate constant of 3.75x10-3 M-1s-1. After 500.0 seconds the concentration has dropped to 0.104 M....

question

Mathematics, 15.02.2020 04:02

For each equation write two or more equations using the same numbers that express the same relationship in a different way 3+2 = 5 7.1+3.4=10.5 15-8=7...

More questions: Mathematics Another questions

Questions on the website: 13722359