Answer:
seconds
Step-by-step explanation:
h(t) = -16t² + 32t +8
0 = -16t² + 32t +8
0 =-0.125(-16t² + 32t+8)
0=2t²-3t-1
0=2t²-2t-t-1
Group
0=(2t²-2t)(-t-1)
0=2t(t-1)-1(t+1)
0=(2t-1)(t-1)(t+1)
0=2t-1 0=t-1 0=t+1
1/2(1)=(2t)1/2 0+1=t-1+1 0-1=t+1-1
0.5=t 1=t -1=t
t=0.5 t=1 t=-1
Answer:
15 oz.
Step-by-step explanation:
<u>Rounding to the nearest ounce:</u>
1<u>4</u>.853
<u>Rounding notes:</u>
If the number one place to the right of the rounding number is greater than 5, the number increases by 1.
If the number one place to the right of the rounding number is less than 5, the number stays the same and anything to the right of the rounding number changes to 0.
<u>Work:</u>
4 represents the 'ounces' place value.
To identify the rounding of 4, we need to determine if the value 8 is greater than 5, or less than 5.
8 > 5, meaning 4 increases to 5.
New rounded number = 15 oz.
You multiply
4*6=24 and 7*7=49
you get 24/49
Answer:
120
Step-by-step explanation:
10 out of 50 is 1/5 which is 20 percent and 20 percent of 600 is =120
I bet you're doing the Law of Sines right now. If you use the law of sines you find out that angle A is a 90 degree angle. There is only one triangle you can make with these measurements because if you have one angle of 30 and another of 90, the 3rd angle has to be a 60 degree angle. So it is a special right triangle, 30-60-90
