Plz. which explanation best describes how to solve this problem?
jan walked 4 kilometer...
Mathematics, 08.02.2020 14:41 StephenCurry34
Plz. which explanation best describes how to solve this problem?
jan walked 4 kilometers, skated 3 times as many kilometers as she walked, and swam 1 kilometer.
how many kilometers did jan cover altogether
a multiply 3 × 4. add 1 to the product.
b subtract 1 from 4. then multiply the difference by 3.
c add 1 and 4. add that sum to the product of 4 × 3.
d divide 4 by 1. then add 3 and 4 to the quotient.
Answers: 1
Mathematics, 21.06.2019 17:00
Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes
Answers: 1
Mathematics, 21.06.2019 17:40
The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?
Answers: 2
Mathematics, 21.06.2019 19:00
Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.
Answers: 1
Mathematics, 21.06.2019 20:00
True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1
Answers: 2
Chemistry, 26.03.2021 18:50
Mathematics, 26.03.2021 18:50
World Languages, 26.03.2021 18:50
Mathematics, 26.03.2021 18:50
Biology, 26.03.2021 18:50
Mathematics, 26.03.2021 18:50