subject
Mathematics, 01.04.2021 21:50 iiheartshay

Last try before I ki/ll myself lol A baseball is thrown in the air from center field to home plate. The path of the baseball is represented by the equation p(x)=βˆ’7x2+52x+99. How long will it take for the ball to get to home plate?

Tell me what steps went wrong as I solved this problem. Explain how to fix it.
A baseball is thrown in the air from center field to home plate. The path of the baseball is represented by the equation p(x)=βˆ’7x2+52x+99. How long will it take for the ball to get to home plate?

Tell me what steps went wrong as I solved this problem. Explain how to fix it.
A baseball is thrown in the air from center field to home plate. The path of the baseball is represented by the equation p(x)=βˆ’7x2+52x+99. How long will it take for the ball to get to home plate?

Tell me what steps went wrong as I solved this problem. Explain how to fix it.
Problem:

P(x) = -7x2 +52x+99

Step 1: -7x2 +52x+99 = 0

Step 2: a = -7 b = 52 c = 99

Step 3: βˆ’52Β±(52)2βˆ’4(βˆ’7)(99)√2(βˆ’7)

Step 4: βˆ’52Β±5476√14

Step 5:βˆ’52Β±7414

Step 6: x = 11/7 x = - 9

11/7 seconds

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 13:00
The sketch shows two parallel lines cut by a transversal. angle 2 2 is 36Β° 36 Β° . what is the measure of angle 8 8 ?
Answers: 1
question
Mathematics, 21.06.2019 16:00
Which speed is the fastest (use 1 mile β‰ˆ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined
Answers: 1
question
Mathematics, 21.06.2019 16:30
Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.
Answers: 1
question
Mathematics, 21.06.2019 18:30
Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much
Answers: 2
You know the right answer?
Last try before I ki/ll myself lol A baseball is thrown in the air from center field to home plate....
Questions
question
Computers and Technology, 10.12.2020 14:00
question
Mathematics, 10.12.2020 14:00
question
Computers and Technology, 10.12.2020 14:00
question
Biology, 10.12.2020 14:00
question
Chemistry, 10.12.2020 14:00
Questions on the website: 13722362