subject

Mathematics, 23.04.2021 22:40 Cocco

Freya is training for a track race. She starts by sprinting 200 yards. She gradually increases her distance, adding 5 yards a day for 21 days.
Which explicit formula models this situation?

A. a n = 200+ (n - 1)5
B. a n = 5+(n-1)200
C. a n = 200+ (n - 1)21
D. a n= 21 + (n - 115

ansver

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 20:30, AllanCasey12

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Answers: 1

Mathematics, 21.06.2019 23:00, kierafisher05

Acaterpillar eats 1400\%1400% of its birth mass in one day. the caterpillar's birth mass is mm grams. which of the following expressions could represent the amount, in grams, the caterpillar eats in one day? \

Answers: 1

Mathematics, 22.06.2019 01:30, babyphoraaaaa

Which of the following is an irrational number

Answers: 1

Mathematics, 22.06.2019 02:30, gustavoroggero39

Joline is solving the equation 0=x^2-5x-4 using the quadratic formula which value is the negative real number solution to her quadratic equation round to the nearest tenth if necessary

Answers: 1

You know the right answer?

Freya is training for a track race. She starts by sprinting 200 yards. She gradually increases her...

Questions in other subjects:

Konu

English, 13.02.2020 20:57

I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I? You measure my life in hours and I serve you by expiring. I’m quick whe...

Konu

Biology, 13.02.2020 20:57

In Drosophila, successful mating is frequently dependent upon an elaborate courtship "dance" performed by the male. Over 200 species of these fruit flies occur on the Hawaiian Isla...

Konu

Social Studies, 13.02.2020 20:57

Researchers have developed interval-contingent, signal-contingent, and event-contingent report methods to a. reduce memory distortions in self-report measures. b. ampli...

Konu

Business, 13.02.2020 20:57

Michael and Martha run a mechanic shop. In one hour Michael can perform eight oil changes or change ten tires. In one hour Martha can perform seven oil changes or change fourteen t...

Konu

Business, 13.02.2020 20:57

In an eight-hour day, Andy can produce either 24 loaves of bread or 12 pounds of butter. Using all of his resources Bob can produce either 8 loaves of bread or 8 pounds of butter....

Konu

Computers and Technology, 13.02.2020 20:57

Aria has modified the hard disk that hosts the operating system by using the fdisk command. The fdisk command indicates that the new partition information must be manually reloaded...

Konu

Health, 13.02.2020 20:57

All systems function together to make up the total...

Konu

Chemistry, 13.02.2020 20:57

G A plant that uses the C4 pathway to fix carbon: A. stores malate in sheath cells B. stores malate in vacuoles C. stores carbon dioxide in sheath cells D. stores carbon dioxide in...

Konu

Chemistry, 13.02.2020 20:57

Define critical point. Group of answer choices: A. The temperature and pressure above which a supercritical fluid exists. B. The temperature and pressure are e...

Konu

Mathematics, 13.02.2020 20:57

When the admission price for a baseball game was $42 per ticket, 36,000 tickets were sold. When the price was raised to $49, only 32,000 tickets were sold. Assume that the demand f...

More questions: Mathematics Another questions