Mathematics, 14.01.2021 01:00 Leslie8284
An airplane is traveling at 400 miles per hour. Which equation can be used to find the total distance the plane will travel in h hours?
a: d = h + 400
b: d = 400 × h
c: d = 400 ÷ h
d: d = 400 - h
Answers: 3
Mathematics, 21.06.2019 17:00
Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles
Answers: 1
Mathematics, 21.06.2019 19:50
Raj encoded a secret phrase using matrix multiplication. using a = 1, b = 2, c = 3, and so on, he multiplied the clear text code for each letter by the matrix to get a matrix that represents the encoded text. the matrix representing the encoded text is . what is the secret phrase? determine the location of spaces after you decode the text. yummy is the corn the tomato is red the corn is yummy red is the tomato
Answers: 2
Mathematics, 21.06.2019 21:00
Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
Answers: 1
Mathematics, 21.06.2019 23:30
Write a similarity statement for the similar triangles. afgh ~ a
Answers: 1
An airplane is traveling at 400 miles per hour. Which equation can be used to find the total distanc...
Mathematics, 15.01.2020 22:31
Mathematics, 15.01.2020 22:31
Mathematics, 15.01.2020 22:31
Mathematics, 15.01.2020 22:31
Mathematics, 15.01.2020 22:31
Mathematics, 15.01.2020 22:31
Chemistry, 15.01.2020 22:31