Mathematics, 24.06.2019 21:10 bxbykay1
Aliza needs to run at a rate faster than 8.8 feet per second in order to exceed her fastest time in a race. after running for 15 minutes, her coach determines that she is running at an average rate of 5.8 miles per hour. he converts the average rate to feet per second as shown below: he concludes that she is not running fast enough to exceed her fastest time. what errors did the coach make? check all that apply. he used an incorrect time ratio converting hours to minutes. his units do not cancel. he used an incorrect distance ratio converting miles to feet. he incorrectly concluded that she is not running fast enough. he cannot determine her average rate in miles per hour after only 15 minutes.
Answers: 2
Mathematics, 21.06.2019 19:30
Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?
Answers: 2
Mathematics, 21.06.2019 20:00
If benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r
Answers: 1
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5
Answers: 2
Mathematics, 21.06.2019 21:00
In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)
Answers: 1
Aliza needs to run at a rate faster than 8.8 feet per second in order to exceed her fastest time in...
Mathematics, 19.10.2021 01:00
English, 19.10.2021 01:00
Mathematics, 19.10.2021 01:00
Geography, 19.10.2021 01:00
Biology, 19.10.2021 01:00
Mathematics, 19.10.2021 01:00
Mathematics, 19.10.2021 01:00
Mathematics, 19.10.2021 01:00
Health, 19.10.2021 01:00
Social Studies, 19.10.2021 01:00