Mathematics, 23.08.2019 06:30 jay3676
Nadia is placing different weights on a spring and measuring the length of the stretched spring. she finds that for a 100 gram weight the length of the stretched spring is 20 cm and for a 300 gram weight the length of the stretched spring is 25cm. what is the unstretched length of the spring?
Answers: 1
Mathematics, 21.06.2019 16:40
Which of the following is the correct equation for this function? a. y= (x+4)(x+2) b. y=x^2+ 3x – 2 c. y+ 2 = – 2(x+3)^2 d. y+ 2 = 2(x+3)^2
Answers: 1
Mathematics, 21.06.2019 19:30
Which inequality has a dashed boundary line when graphed ?
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Mathematics, 21.06.2019 21:30
80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent
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Nadia is placing different weights on a spring and measuring the length of the stretched spring. she...
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