subject
Mathematics, 11.03.2020 05:30 nyajah13

A canary's heart beats 130 times in 12 seconds. Use proportion to find how many times it's heart beats in 40 seconds

ansver
Answers: 3
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2
Answers: 1
Answer
question
Mathematics, 21.06.2019 23:00
What ia the sum if the first 7 terms of the geometric series
Answers: 2
Answer
question
Mathematics, 22.06.2019 02:00
Aculinary club earns $1360 from a dinner service. they sold 45 adult meals and 80 student meals. an adult meal costs twice as much as a student meal. what is the cost of an adult meal?
Answers: 1
Answer
question
Mathematics, 22.06.2019 02:30
Which of the following multiplication expressions can be modeled by the tiles shown? check all that apply. 8(3) = 24 6(4) = 24 (3)(12) = 36 24(3) = 72 3(8) = 24 2(12) = 24
Answers: 2
Answer
You know the right answer?
A canary's heart beats 130 times in 12 seconds. Use proportion to find how many times it's heart bea...
Questions
question
Mathematics, 30.10.2020 16:50
Oth John's parents and Marco's parents decide to start a college fund for their children. The expressions below represent the value of each college fu...
question
Mathematics, 30.10.2020 16:50
Water is pumped out of a 500-gallon tank at a rate of 2.5 gallons per second. The inequality 500−2.5t<100 can be used to determine the time t in se...
question
Mathematics, 30.10.2020 16:50
Un carpintero quiere cortar una hoja de madera de 256 cm de largo y 96 cm de ancho, en cuadrados lo más grandes posible. A) ¿Cuál debe ser la longitud...
question
Mathematics, 30.10.2020 16:50
A written contract is not legally binding until . a. money is exchanged b. it is signed by all parties involved c. all...
question
Mathematics, 30.10.2020 16:50
Find the total cost of a $47.00 tie with a 4.5% markup....
question
Mathematics, 30.10.2020 16:50
A line has an x-intercept of 3 and a y-intercept of -6.The point-slope form of its equation is ....
question
Mathematics, 30.10.2020 16:50
The actual packing volume in cubic feet, p(s), within a packing crate depends on the length of the side of the base, s, in feet, and of the squ...
question
Chemistry, 30.10.2020 16:50
Does fe or hcl have a higher boiling point. please explain why...
question
English, 30.10.2020 16:50
All substances have thermal energy because their particles are always ....
question
Physics, 30.10.2020 16:50
A spacecraft is traveling in space at a velocity of 8200 m's. Turning a dial elicits the engines to accelerate the spacecraft at 2 m/s. How many secon...
question
Mathematics, 30.10.2020 16:50
What are the first five terms of the sequence defined by the given function? f(1)=-6 f(n)=f(n-1)+2, for n=2,3,4 A. -6, -8, -10, -1...
question
Mathematics, 30.10.2020 16:50
Do y’all like school? ;)...
question
Mathematics, 30.10.2020 16:50
Which equation have the same value of x as 5/6 x 2/3 =9 select 3 options...
question
History, 30.10.2020 16:50
HELP PLEASE 5MIN LEFT A) Causes of the French and Indian War B)Causes of the American Revolution C)Positive supports for King...
question
English, 30.10.2020 16:50
Why does Claudius turn to Rosencrantz and Guildenstern to learn what is wrong with Hamlet? They are subtle questioners. They are his trusted a...
question
Mathematics, 30.10.2020 16:50
Point B(-8,5) is dilated from the origin by scale factor r=1/2 what are the coordinates of point B?...
question
Mathematics, 30.10.2020 16:50
recipe says that 2 cups of rice will serve 6 people. Determine how many people can be served with 10 cups of rice and how many cups of rice you need t...
question
Social Studies, 30.10.2020 16:50
The joint force J4 provides the J3 with the capability and capacity of the logistics train to deliver fuel to the multinational and coalition cavalry...
question
Business, 30.10.2020 16:50
The historical returns for the past three years for Stock B and the stock market portfolio are Stock B: 24 percent, 0 percent, 24 percent; market port...
question
Chemistry, 30.10.2020 16:50
The hydrolysis of sucrose (C12H22O11) into glucose and fructose in acidic water has a rate constant of 1.8×10−4s−1 at 25 ∘C. Assuming the reaction is...
More questions: Mathematics Another questions
Questions on the website: 13722360
See results (0)