Answer:
[0, 7]
Step-by-step explanation:
We want the height to be greater than or equal to 32 ft, so ...
704 +16t -16t^2 ≥ 32
t^2 -t -42 ≤ 0 . . . . . . . . . . . subtract 32, divide by -16
(t -7)(t +6) ≤ 0
This inequality will be true for values of t between -6 and +7. Since we're only concerned with times t ≥ 0, the appropriate solution interval is ...
0 ≤ t ≤ 7 . . . . [0, 7] in interval notation
She needs to complete 8 more paintings. If you multiply 6 by 5, you get 30. Subtract 30 from 38, you would get 8.
The correct answer is:
[A]: "
" .
_________________________________________________________Explanation:_________________________________________________________We are asked to simplify:
→ 
_________________________________________________________Note the following property of exponents:
_________________________________________________________
= 
;
{ b 
0 } .
_________________________________________________________As such:
→ 
;
=
= 
= .
_____________________________________________________________
The answer is: "
" ;
→
which is: "
Answer choice: [A]: "
" .
_____________________________________________________________
Hope this answer—and explanation—is of some help to you.
Please comment below or otherwise respond to me if you have any questions or if I can be of further assistance.
Best wishes!
Answer:
$8.30
Step-by-step explanation:
A pound of grapes will cost $1.66,
$4.98÷3=$1.66,
Meaning 5 pounds of grapes will be,
$1.66×5=$8.30.
A cheerilee teen willing to help,
stay positive, safe and Brainly!
