Answer:
7 seconds, 6 seconds
Step-by-step explanation:
a) For the object to reach the ground, the height from the ground has to be 0. therefore, let the function h = 0
0 = -16t^2 + 700
the amswers are + or - 6.61
we cant have negative time so it is approximately 7 seconds.
b) for the object to reach a 100 feet, h =100
100 = -16t^2 + 700
0 = -16t^2 + 600
solve: + or - 6.12
therefore it takes approximately 6 seconds to reach 100 feet.
There are 176 ounces to be divided by 12
176÷12 = 14.6667
5 consecutive even integers: n, n+2,n+4,n+6,n+8
n+(n+2)+(n+4)+(n+6)+(n+8)=1310
combine like terms
5n+20 = 1310
subtract 20 from each side
5n = 1290
divide by 5
n=258
n+2 = 260
n+4=262
n+6=264
n+8=266
Answer: 258,260,262,264,266
Answer:
y = 2
Step-by-step explanation:
16 - 3y = 10
-16 -16
-3y = -6
/-3 /-3
y = 2
Answer:
10 minutes
Step-by-step explanation:
52/8= 6.5
Addison can text 6.5 words per minute. She needs to text 13 more words to get to her goal. In that case, it is 6.5 times 2. So she needs two more minutes to get to her goal. That means it takes her 10 minutes to complete the task.