Lesson 2: solve problems with percents
11. read each word problem and its stated solution. is...
Mathematics, 13.09.2019 02:30, promiselee200
Lesson 2: solve problems with percents
11. read each word problem and its stated solution. is the solution correct? select yes or no.
a. jing scored 21 points during her seventh-grade basketball o yes o no
season and 30 points during her eighth-grade basketball
season. the percent of increase is 9%.
b. austin bought a trampoline for $180 that originally cost o yes o no
$300. the percent of decrease is 40%.
margery guessed that she read 24 pages in a book. she 0 yes no
actually read 30 pages in the book. the percent of error
was 20%.
12. draw a line from each expression to its solution.
32
Answers: 1
Mathematics, 21.06.2019 14:30, lilkobe6982
In each bouquet of flowers, there are 2 roses and 3 white carnations. complete the table to find how many roses and carnations there are in 2 bouquets of flowers.
Answers: 1
Mathematics, 21.06.2019 19:30, chellybean
If (17, 4) is an ordered pair of the inverse of f(x), which of the following is an ordered pair of the function f(x)? a. (17,4) b. (4.17) c. (4,0) d. 0,17)
Answers: 2
Mathematics, 21.06.2019 21:00, mawawakaiii
Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !
Answers: 1
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