Mathematics, 09.11.2021 22:20, xojade
A runner ran two laps around a 400 m track. She completed the
first lap in 50 seconds and then decreased her speed by 5% for the
second lap. Find:
(a) her speed on the first lap
(b) her speed on the second lap
(c) her total time for the two laps
(d) her average speed for the two laps.
Help Please!!
Answers: 3
Mathematics, 21.06.2019 17:30, hiiliohi9433
One integer is 5 more than another. their product is 104. find the integers
Answers: 2
Mathematics, 21.06.2019 23:00, tanyiawilliams14991
With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle. what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle. what is the measure of angle a? enter your answer in the box. m∠a= 3.)quadrilateral abcd is inscribed in this circle. what is the measure of angle b? enter your answer in the box. m∠b= °4.)quadrilateral abcd is inscribed in this circle. what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle. what is the measure of angle c? enter your answer in the box.°
Answers: 1
A runner ran two laps around a 400 m track. She completed the
first lap in 50 seconds and then dec...
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