Answer:
$160
Step-by-step explanation:
You can set up an equation that will work for any time period, but since it is only 4 months we can do this simply too:
10 x 2 = <em>20</em>
<em>20</em> x 2 = <u>40</u>
<u>40</u> x 2 = 80
80 x 2 = 160
$160
Answer:
it's the 4th one
Step-by-step explanation:
A, the one you mentioned
B, the 7th
C, the 8th
D is your answer
Answer:
0.5 seconds
Step-by-step explanation:
Two rockets are launched at the same time, but from different heights.
when the heights are same then y are equal. So equation both equations and solve for t
Add -16t^2 on both sides
Subtract 150 t from both sides
Divide 10 on both sides
t=0.5 seconds
Answer:
259 students
Step-by-step explanation:
First, find how many will check out science fiction books
350(0.14)
= 49
Find how many will check out sports books
350(0.12)
= 42
Subtract these amounts from 350
350 - 49 - 42
= 259
So, she should expect 259 students not to check out science fiction and sports books
I’m pretty sure it would be 936 by my understanding