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Sandra's target heart rate zone is 135bpm—172bpm. Marissa's target heart rate zone is 143bpm—176bpm. They stop playing basketball and take their pulse, and both count the heart rate at 144bpm. If they
answered
Mar 26, 2021
Biology
high-school
3
votes
142k
views
How are your immune systems and lymphatic system different?
answered
Feb 14, 2021
Biology
high-school
2
votes
125k
views
Some scientists say, happiness, when measured on a scale of 0 (super unhappy) to 100 (super happy), is a function of the number of hours you spend on instagram per day. They say when 0 hours spent, the
answered
Feb 14, 2021
Mathematics
high-school
3
votes
181k
views
Select all that apply. The number -2 is a... A: Natural Number B Whole Number C Integer D Rational Number E Irrational Number F Real number
answered
Jan 26, 2021
Mathematics
high-school
3
votes
16.0k
views
Below is the graph of linear equation F(x)-2x-4 AL 1. Which point represents the grach's yntercept? A. Part A C. Point B. Parte D. Point 2 Which point represents the grach's recept? A. Porta C. Point B.
answered
Jan 18, 2021
Mathematics
high-school
3
votes
91.7k
views
Which of the following needs to happen between the hatching of salamanders and frogs and when they leave the pool? A They get strong enough to protect themselves. B They leave behind their own eggs. C
answered
Aug 17, 2020
English
middle-school
4
votes
164k
views
A school is selling tickets to a musical. On the first day of ticket sales, they sold 5 senior citizen tickets and 4 child tickets for a total of $46. The school took in $22 on the second day by selling
answered
Apr 8, 2020
Mathematics
middle-school
5
votes
175k
views
Ruth has $15000 to invest. She invests some of her money earned 7% simple interest and the rest earned 5.5%. If the total interest she earned in one year has $952.50 , how much was invested at each interest
answered
Nov 17, 2019
Mathematics
middle-school
6
votes
1.6k
views
which sentence is punctuated correctly? A. I have subscribed to Cooking magazine for many years. B. We had to memorize Washington's Farewell Speech. C. Shari reads The Wall Street Journal every day and
answered
Aug 11, 2019
English
middle-school
1
vote
231k
views
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